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FINAL PROGRAM
O) Technical Program Expos i t ion
The spring meeting this month in Denver will feature 546 technical sessions sponsored by 30 of
ACS's divisions, three committees, and three secretariats. More than 4900 papers will be presented.
Numerous special events are planned, including the presidential plenary session featuring addresses by six ACS national award winners, scheduled for
Tuesday morning and afternoon, March 30 (40 ACS national awards will be presented during the week); another presidential event, a Health Awareness Fair, slated for Sunday evening, March 28; and a special Sunday afternoon program, "What Works: Chemists in the Classroom/' designed to show non-teaching chemists what role they can play in the science classroom.
Sci-Mix will be held Monday evening, March 29, in the Radisson Hotel. Ten divisions will participate in this seventh multidivisional poster session and social event.
The exposition, admission to which is complimentary for meeting registrants, will consist of about 350 booths, representing over 200 exhibitors. A series of 15 workshops covering a variety of topics are planned. Also featured at the exposition will be a "science on wheels display"—four vans equipped as mobile educational labs to take chemistry to the public, particularly students.
MARCH 1,1993 C&EN 41
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• LISTING OF PAPERS •
PRESIDENTIAL PLENARY H. M. Free, President
TUESDAY MORNING AND AFTERNOON Convention Center, Room 109-111, Street Level Presidential Award Symposium
9:00—Introductory Remarks. H. M. Free 9:15—Ralph F. Hirschmann Award in Peptide
Chemistry. D. H. Rich 10:10—ACS Award for Creative Invention.
A. A. Carr 11:05—E. B. Herschberg Award for Important
Discoveries in Medicinally Active Substances. AAPatchett
1:30—Alfred Bader Award in Bioinorganic and Bioorganic Chemistry. W. W. Cleland
2:30—ACS Award for Research at an Undergraduate Institution. M. C. Linder
3:30—ACS Award in Pure Chemistry. J. M. Berg
SOCED
SOCIETY COMMITTEE ON EDUCATION T. C. Ichniowski, Program Chairman
MONDAY MORNING Executive Tower Inn Symphony Ballroom, Third Floor
Polymers: Materials for Advanced Technologies Cosponsored with Division of Polymer Chemistry Inc., Division of Polymeric Materials: Science & Technology Inc., Division of Chemical Education Inc., and Polymer Education Committee J. P. Droske, J. W. Labadie, Organizers,
8:30—Introductory Remarks. E. M. Pearce 8:45—1. Polymer chemistry: An overview. J.
P. Droske 9:15—2. Polymers in the microelectronics in
dustry. J. W. Labadie 9:45—3. Organic polymeric matrix resins for
composites. C. A. Arnold-McKenna 10:15—Intermission. 10:30—4. Biomedical applications of poly
mers. A. B. Salamone 11:00—5. Organometallic polymerization cata
lysts. R. M. Waymouth 11:30—6. Hydrodegradable polyesters. B.
Gordon III, P. P. Sharma, S. Heidary
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
WOMEN CHEMISTS COMMITTEE D. C. Crans, Program Chairman
SOCIAL EVENTS: Social Hour, Tue Reception, Tue Luncheon, Tue
TUESDAY MORNING AND AFTERNOON Marriott Colorado Ballroom F, Ballroom Level Shattering the Glass Ceiling through Research Accomplishments D. C. Crans, L. Wilkes, Organizers, Presiding 8:30—Introductory Remarks. D. C. Crans 8:35—1. Adventures in chemotherapy. G. B.
Elion 9:30—2. Strategies and methods in synthesis
of natural products. K. A. Parker 10:00—3. Small-molecule activation and catal
ysis with synthetic macrocycles. K. Bowman-James
10:35—4. Undergraduate research in analytical chemistry. D. Mens
11:05—5. Improving voltammetric techniques. J. G. Osteryoung
2:00—6. The road through research. K. Taylor 2:35—7. Frontier studies of the chemistry of
the heaviest elements in the periodic table. D. C. Hoffman
3:10—8. Upward mobility at Mobil Research. H. A. McVeigh
3:30—Panel discussion. M. Cavanaugh, H. Free, T. Logan, H. McVeigh, K. Trahanov-sky, J. Valentine, P. Watson.
YCC
YOUNGER CHEMISTS COMMITTEE N. W. Hinman, M. J. Natan, Program Chairmen
OTHER SYMPOSIUM OF INTEREST: Shattering the Glass Ceiling through Research Accomplishments (see Women Chemists Committee, Tue, page 42)
SOCIAL EVENT: Reception, Mon BUSINESS MEETINGS: Sat, Sun
MONDAY MORNING Convention Center Room A212, Street Level Careers in Mineral and Water Chemistry
N. W. Hinman, Organizer, Presiding 9:00—Introductory Remarks. 9:05—1. Research (and other) career opportu
nities in water treatment chemistry. K. P. Fivizzani
9:30—2. Keys to preparation for a career in environmental science: A little art history doesn't hurt. J. B. Fisher
10:00—3. Aqueous geochemistry research in an earth science agency. D. M. McKnight
10:30—4. From managing chemistry to the chemistry of management. D. L. Peterson
5. Withdrawn. 11:00—Discussion.
WEDNESDAY MORNING Convention Center Room A212, Street Level Leadership Styles and Team Building for Chemists
M. J. Natan, Organizer, Presiding 9:00—Introductory Remarks. 9:05—6. Leadership styles and team building
for chemists. J. Winn, D. Sotiriou 11:30—Discussion.
BIOTECHNOLOGY SECRETARIAT R. P. Overend, Program Chairman
SUNDAY AFTERNOON Convention Center Room A103, Street Level Biosensors in Bioprocessing
Cosponsored with Division of Biochemical Technology H. H. Weetall, Organizer, Presiding 2:00—Introductory Remarks. 2:10—1. Neural network modeling of butane-
diol fermentation monitored with tandem mass spectrometry. M. J. Syu, G. T. Tsao, T. Choudhury, G. Cooks
2:40—2. Fluorescence measurement of tetracycline in natural media. S. A. Glazier, J. J. Horvath
3:10—Intermission. 3:30—3. Application of filtered-NAD(P)H fluo
rescence for on-line identification of microbial metabolic activities. S. C. W. Kwong, G. Rao
4:00—4. The Threshold System: A rapid quantitative biosensor for bioprocess-based system optimization and validation. T. Scheuermann
4:30—5. Construction and function of alcohol-oxidase-based biosensors. J. R. Woodward, T. D. Gibson, R. B. Spokane
5:00—6. New applications of biosensors in Romania. F. Oancea, S. Peteu
MONDAY MORNING Convention Center Room A103, Street Level Biocatalysis under Extreme Conditions
Cosponsored with Division Biochemical Technology D. S. Clark, R. M. Kelly, Organizers, Presiding 8:30—Introductory Remarks. 8:35—7. Hypothermophilic archaea: Ecology
and strategies for growth above 90 °C. J. A. Baross, B. C. Crump, J. F. Holden, R. J. Pledger
9:00—8. Enzymes of novel metabolic pathways in hyperthermophilic archaea. M. W. W. Adams, S. Mukund, E. T. Smith, J. M. Blarney, M. Xuhong, Z. H. Zhou, K. Ma
42 MARCH 1,1993 C&EN
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9:25—9. Catalytic potential of enzymes from extreme halophiles. K. Ryu, J. S. Dordick
9:50—10. Structure-stability relationships in thermophilic and barophilic enzymes. D. Hei, P. Michels, D. S. Clark
10:15—11. Protein splicing of intervening sequences in archaea DNA polymerase genes. F. B. Perler, W. E. Jack, R. A. Hodges, D. G. Comb, M. Xu, C. J. Noren, H. Jannasch
10:40—12. Intracellular proteolysis in hyper-thermophilic archaea. S. B. Halio, I. I. Blu-mentals, R. Kelly
11:05—Concluding Remarks.
MONDAY AFTERNOON Convention Center Room A103, Street Level Biomimetic Systems for Sensing, Separation, and Synthesis
Cosponsored with Division of Biochemical Technology H. G. Monbouquette, C. Pidgeon, Organizers, Presiding 1:00—Introductory Remarks. 1:05—13. Self-assembling lipid tubules. J. M.
Schnur, B. Ratna, R. Price, P. E. Schoen, R. Shashidhar
1:35—14. Biomembrane mimetic sensing chemistry for nucleotides and some other bioactive organic substances. Y. Umezawa
2:05—15. Synthesis of immobilized artificial membrane (IAM) surfaces. C. Pidgeon, D. M. Rhee, X. Qiu, S. Ong, C. Bernal
2:35—16. Exploiting the property of cooperative binding to improve analytical sensitivity for rubidium. G. Kidman
3:05—Intermission. 3:15—17. Biomimetics of enzyme-catalyzed
polymerizations in microstructured fluid media. X. Xu, C. Karayigitoglu, R. D. Gonzalez, V. T. John, J. Akkara, D. Kaplan
3:45—18. Liquid crystal catalytic surfactant films for decomposing and sensing pollutants by electrolysis. J. F. Rusting, D. J. Howe, A-E. Nassar
4:15—19. Biomimetic metal-sorbing vesicles for continuous extraction of heavy-metal ions from dilute solution. H. G. Monbouquette, D. Chang, A. J. Walsh, J. H. van Zanten
4:45—Concluding Remarks.
TUESDAY MORNING Convention Center Room A103, Street Level Cellulase Biochemistry and Cloning
Cosponsored with Cellulose, Paper & Textile Division M. E. Himmel, R. P. Overend, Organizers J. O. Baker, D. E. Eveleigh, Presiding 8:30—Introductory Remarks. 8:35—20. Thermostable cellulase and xyla-
nase from the hyperthermophile Thermoto-ga neopolitana. J. D. Bok, S. K. Goers, D. E. Eveleigh
9:00—21. Three-dimensional structure of wild type and mutant Thermomonospora fusca endocellulase E2 catalytic domains. M. Spezio, P. A. Karplus, J. Taylor, D. B. Wilson
9:25—22. Properties of catalytically inactivated Trichoderma reesei cellobiohydrolase, I: Role of the cellulose-binding domain. J. Woodward, T. R. Donner, K. A. Affholter
9:50—23. Cloning and expression of the Clostridium thermocellum CelS gene in Escherichia coli. W. K. Wang, K. Kruus, J. H. D.Wu
10:15—Intermission. 10:25—24. Endoglucanase E1 from Aci-
dothermus celluloyticus biochemical characterization. W. S. Adney, M. P. Tucker, R. A. Nieves, R. A. Laymon, J. O. Baker, T. B. Vinzant, S. L. Lastick, S. R. Thomas, M. E. Himmel
10:50—25. Cellobiose dehydrogenase of Phanerochaete chrysosporium: Purification, characterization, and role in cellulose degradation. W. Bao, V. Renganathan
11:15—26. Cellulase assays: Methods from empirical mathematical models. W. S. Adney, J. O. Baker, M. E. Himmel
11:40—27. Visualization of cellulases bound to cellulose microfibrils: Evidence for endo/ exo synergism. R. A. Nieves, R. P. Ellis, M. E. Himmel
TUESDAY AFTERNOON Section A
Convention Center Room A103, Street Level Byconversion Technology
Cosponsored with Cellulose, Paper & Textile Division M. E. Himmel, R. P. Overend, Organizers P. G. Roessler, Presiding 1:30—28. Internal metallization of intact algal
cells. G. D. Hitchens, T. D. Rodgers, O. J. Murphy, C. O. Patterson
1:55—29. Genetic engineering approaches for enhanced production of biodiesel fuel from microalgae. P. G. Roessler
2:20—30. Biofuel cells: Electroenzymatic oxidation of formate using formate dehydrogenase, NAD+, diaphorase, benzyl viologen, and graphite. G. T. R. Palmore, H. Bertschy, S. H. Bergens, G. M. Whitesides
2:45—31. Flavodoxin hydroquinone as the energy source for biological nitrogen fixation by Azotobacter vinelandii. L. L. Matz
Section B Convention Center Room A103, Street Level Pretreatment and Fermentation of Biomass
Cosponsored with Cellulose, Paper & Textile Division M. E. Himmel, R. P. Overend, Organizers B. E. Dale, J. J. Sheehan, Presiding 3:3rj—32. Enzymatic hydrolysis of polysac
charides in orange peel. K. Grohmann, E. A. Baldwin
3:55—33. Simultaneous pretreatment and enzymatic hydrolysis of forage biomass. L. L. Henk, J. C. Linden
4:20—34. Fermentable sugar yields from AFEX-treated corn fiber and switchgrass at low enzyme levels. B. E. Dale, V. M. Latimer, C. K. Leong, T. K. Pham, V. M. Esquivel
4:45—35. Fuel ethanol from black locust. P. D. Kamdem
WEDNESDAY MORNING Section A
Convention Center Room A103, Street Level Pretreatment and Fermentation of Biomass
Cosponsored with Cellulose, Paper & Textile Division M. E. Himmel, R. P. Overend, Organizers B. E. Dale, J. J. Sheehan, Presiding 8:30—36. Anaerobic digestion of municipal
solid waste: Analysis of cellulose biodegra-dative power. C. J. Rivard, N. J. Nagle, R. A. Nieves, M. E. Himmel
8:55—37. Principles of biomass pretreatments under acidic conditions. J. C. Linden
9:20—38. Metabolism of xylose and xylitol by Pachysolen tannophilus. J. Xu, K. B. Taylor
Section B Convention Center Room A103, Street Level Information Resources for Renewable Energy Technologies
Cosponsored with Division of Chemical Health & Safety L L. Wright, Organizer, Presiding 10:00—Introductory Remarks. 10:05—39. Technology transfer at the Nation
al Renewable Energy Laboratory (NREL). S. A. Rubin
10:30—40. DOE's renewable enquiry and referral service. G. Gilden
10:55—41. Alternative-fuel vehicle demonstration data at the Alternative Fuels Data Center. R. J. Wooley
11:20—42. Using EmissionsMaster to selectively procure low-emission vehicles. G. A. McCoy, J. K. Lyons, G. Ware
11:45—43. Energy crop information at Oak Ridge National Laboratory. A. R. Ehren-shaft, L. L. Wright
12:10—Concluding Remarks.
WEDNESDAY AFTERNOON Convention Center Room A103, Street Level Needs and Opportunities for Energy Research in Biotechnology
Cosponsored with Division of Biochemical Technology D. J. Boron, Organizer D. J. Boron, L B. Schilling, Presiding 1:30—Introductory Remarks. 1:35—44. Biotechnology for high-margin co-
products. R. H. Villet 1:55-^*5. Future of bioconversion in energy
production. D. K. Walter 2:15—46. Energy biotechnology at the Nation
al Science Foundation. F. G. Heineken 2:35—47. The Biofuels Systems Program. R.
F. Moorer 2:55—Intermission. 3:10—48. Biotechnology activities in fossil en
ergy research. P. C. Scott 3:30—49. The Advanced Technology Pro
gram. S. Abramowitz 3:50—50. Division of Energy Biosciences. G.
Dilworth 4:10—51. Chemicals from renewables: A pro
grammatic overview. D. J. Boron 4:20—Panel Discussion.
THURSDAY MORNING Convention Center Room A103, Street Level On-Line Monitoring for Downstream Processing
Cosponsored with Division of Biochemical Technology S. S. Lee, N. B. Afeyan, Organizers, Presiding 8:15—Introductory Remarks. 8:20—52. Challenge of on-line monitoring. C.
Cooney 8:50—53. Purification and characterization of
recombinant proteins by biomimetic interaction chromatography (BIC). J. Frenz, J. Ca-cia, C. P. Quan
9:15—54. On-line monitoring for downstream processing using immunodetection™ technology. N. F. Gordon, J. L Harris, N. B. Afeyan
9:40—55. A rapid HPLC assay for in-line process monitoring of a recombinant protein isomerization step. S. C. Campbell, S. Ya-mazaki, R. D. Sitrin, A. L. Lee
10:05—Intermission. 10:15—56. Advances in analytical chemistry
in monitoring of biotechnology products. F. Regnier
10:50—57. Automatic control of biotech purification processes through the utilization of on-line analytical measurements. R. E. Cooley
11:15—58. An on-line purification system to purify humanized anti-Tac from a perfusion reactor. J. E. Porter, C. Cavilhas, Y. M. An-gelillo, H. Shirkan, P. C. Familletti, P. S. Bailon
59. Withdrawn.
THURSDAY AFTERNOON Convention Center Room A103, Street Level Downstream Process Integration and Evaluation
Cosponsored with Division of Biochemical Technology S. R. Rudge, R. C. Willson, Organizers, Presiding 1:30—60. Development of an enhanced pro
cess for the purification of a bacterial polysaccharide vaccine constituent from Haemophilus influenzae. A. L. Lee, W. Manger, R. D. Sitrin
1:55—61. Protein recovery from E. coli ho-mogenate using expanded-bed adsorption chromatography. A. Suding, M. Tomusiak
2:20—62. Practical considerations in the use of cross-flow filtration. D. C. Gyure
2:45—63. Scale-up of ion exchange chromatography for recombinant proteins. S. R. Rudge
3:10—Intermission. 3:25—64. Optimization of immunosorbent per
formance: Ranking the deleterious effects of orientation, surface density, and multipoint attachment of antibody. W. H. Velander, D. S. Milbrath, A. Subramanian
3:50—65. Phage display of protein A for isolation of novel forms. R. C. Willson, B. Djojo-negoro, M. Benekik
4:15—66. Economic analysis of biopharma-ceutical production: A case study. J. C. Erickson
4:40—67. Bioprocess modeling. A. Bhatta-charya
CATALYSIS & SURFACE SCIENCE SECRETARIAT J. N. Armor, Program Chairman
MONDAY MORNING Convention Center Room C201, Street Level Symposium on Environmental Catalysis Reformulated Gasoline
Note: All sessions are cosponsored with Division of Industrial & Engineering Chemistry, Division of Colloid & Surface Science Chemistry, and Division of Petroleum Chemistry Inc. J. N. Armor, Organizer R. F. Wormsbecher, Presiding 8:20—Introductory Remarks. J. N. Armor 8:30—1. Reformulation of gasoline by the
complex model. U. G. Bozzano, W. H. Kee-som
9:20—2. Olefin reactivity and conversion under desulfurization conditions. S. A. God-dard, K. T. McBride, S. G. Kukes
9:40—3. Current and emerging FCC catalysts for reformulated gasoline. T. G. Roberie, G. D. Weatherbee, R. F. Wormsbecher, W-C. Cheng
10:00—4. High-selectivity catalyst for olefin skeletal isomerization. D. H. Powers
10:20—5. Modification of isomerization activity and selectivity over sulfated zirconia catalysts. S. L. Soled, E. Iglesia, G. M. Kramer, G. B. McVicker
10:40—6. Economics for iso-olefin production using the fluid catalytic cracking unit. R. G. McClung, A. Witoshkin, D. C. Bogert, W. S. Winkler
11:00—7. ETBE via catalytic distillation. K. L. Rock
11:20—8. Sulfur in gasoline. J. R. Pearce, D. Keyworth, P. H. Desai
11:40—9. Reaction kinetics of gasoline sulfur compounds: Catalytic mechanisms for sulfur reduction. R. H. Harding, R. R. Gatte, T. G. Albro, R. F. Wormsbecher
MONDAY AFTERNOON Convention Center Room C201, Street Level Symposium on Environmental Catalysis Mechanism of NOx Removal
J. N. Armor, Organizer R. W. McCabe, Presiding 1:30—10. Why rhodium in three-way automo
tive catalysts? M. Shelef 2:10—11. Adhesion of rhodium, palladium,
and platinum to alumina and NO reaction on the resulting surfaces: Model calculations. T. R. Ward, P. Alemany, R. Hoffman
2:40—12. Mechanisms and rate constants of the catalytic reactions of nitric oxide, carbon monoxide, and oxygen over rhodium and platinum-rhodium alloys. G. B. Fisher
3:20—13. Effect of ceria on the adsorption and reaction properties of Pt and Rh. G. S. Zafiris, R. J. Gorte
3:50—14. Differences in behavior of Pt, Rh, and Pt-Rh alloy surfaces toward NO reduction. B. E. Nieuwenhuys
4:30—15. Oxidation of CO by NO over Rh(111). D. N. Belton, S. Ng, S. J. Schmieg
MARCH 1,1993 C&EN 43
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TUESDAY MORNING Convention Center Room C201, Street Level Symposium on Environmental Catalysis Mechanism of NOx Removal
J. N. Armor, Organizer R. McCabe, Presiding 8:30—16. Mechanisms of NO reduction and
decomposition over zeolite catalysts. W. K. Hall
9:15—17. Nature of overexchanged Cu in Cu-ZSM-5. D. J. Parrillo, R. J. Gorte
9:45—18. XPS study of Cu-ZSM-5. L. P. Haack, M. Shelef
10:10—Intermission. 10:15—19. Mechanisms of NO Reduction by
NH3 over Pt/Al203 and V20j/Ti02. A. T. Bell 11:00—20. Catalysts for cleanup of NO* NH3,
and CO from nuclear waste processing. C. H. Bartholomew, R. Gopalakrishnan, J. Davidson, P. Stafford, W. C. Hecker
11:20—21. Reactivity of Cu-exchanged zeolites and Cu-loaded oxides in the conversion of NO to N2 in the presence and absence of 02 . G. Centi, C. Nigro, S. Peratho-ner
11:40—22. Catalytic decomposition of nitric oxide over promoted Cu/ZSM-5. M. Flytzani-Stephanopoulos, A. F. Sarofim, Y. Zhang
TUESDAY AFTERNOON Convention Center Room C201, Street Level Symposium on Environmental Catalysis Mechanism of NOx Removal
J. N. Armor, Organizer R. McCabe, Presiding 1:30—23. Reaction mechanism of selective
catalytic reduction of NO by hydrocarbon on copper ion-exchanged MFI zeolite. M. Iwamoto
2:10—24. Selective catalytic reduction of NOx with methane. Y. Li, J. N. Armor
2:40—25. Selectivity, mechanism, and deactivation in Cu-zeolite lean NOx catalysts. K. C. C. Kharas, H. J. Robota, A. Datye
3:10—Intermission. 3:20—26. Mechanism of the lean NOx reac
tion over Cu/ZSM-5. A. P. Walker, G. P. Ansell, A. F. Diwell, S. E. Golunski, J. W. Hayes, R. R. Rajaram, T. J. Truex
4:00—27. Role of reductants in Cu/ZSM-5 catalyzed NOx reduction. N. A. Bhore, F. G. Dwyer, D. O. Marler, J. P. McWilliams
4:30—28. Catalytic reduction of NO by hydrocarbon in oxidizing atmosphere: Importance of hydrocarbon oxidation. H. W. Jen, H. S. Gandhi
WEDNESDAY MORNING Convention Center Room C201, Street Level Symposium on Environmental Catalysis Automotive Emission Control
J. N. Armor, Organizer R. M. Heck, Presiding 8:30—29. Evolution of automobile emission
control. K. C. Taylor 9:15—30. La3+ modified Al203 as a support for
Ce02. G. W. Graham, P. d. Schmitz, R. K. Usmen, R. W. McCabe, W. L. Watkins
9:45—31. NOx control in lean-burn engine exhaust. B. Bykowski, M. J. Heimrich
10:30—32. Effect of ceria on the adsoption and reaction properties of Pt and Rh. G. S. Zafiris, R. J. Gorte
11:00—33. Distinguishing between chemical and physical promotion mechanisms by Ce02 in Pt, Rh three-way automotive catalysts under practical industrial conditions. H. J. Robota, J. G. Nunan
11:30—34. Interaction of NO and CO on Rh/ Si02 and Ce-Rh/Si02 catalysts: A transient in situ IR spectroscopic study. G. Srinivas, S. S. 0. Chuang, S. Debnath
44 MARCH 1,1993 C&EN
WEDNESDAY AFTERNOON Convention Center Room C201, Street Level Symposium on Environmental Catalysis Diesel Emission Catalysts and Miscellaneous
J. N. Armor, Organizer R. J. Farrauto, Presiding
1:30—35. Palladium-only automotive catalysts for closed-loop control: A review. J. C. Summers, W. B. Williamson
2:00—36. Treatment of diesel exhaust using novel oxidation catalysts. K. E. Voss, J. K. Lamport, R. J. Farrauto, R. M. Heck, G. W. Rice
2:30—37. Effects of support material and noble metal on the catalytic oxidation of diesel exhaust gases. T. I. Maunula, M. A. Harkonen, M. I. Kivioja, T. O. B. Slotte, K. Oy
3:00—38. Catalytic diesel engine emission control: Oxidation of NO to N02 in the presence of S02 over Pt/Zr02 and Pt/Zr02-S04 catalysts. E. Xue, K. Seshan, P. L. D. Mer-cera, J. R. H. Ross
3:30—39. Catalytic decomposition of nitrous oxide on metal-exchanged zeolites. J. N. Armor, P. J. Cook, T. S. Farris, P. J. Battav-io, T. A. Braymer, Y. Li
4:00—40. Catalytic bromine reovery from HBr waste. P. F. Schubert, R. D. Beatty, S. Ma-hajan
4:30—41. Applications of supported gold catalysts in environmental problems. S. Tsubo-ta, A. Ueda, H. Sakurai, T. Kobayashi, M. Haruta
4:50—42. Catalytic hydrogenation of carbon dioxide to formic acid by transition-metal complexes. J. Zhang, Z. Li, H. Wang, C. Wang
THURSDAY MORNING Convention Center Room C201, Street Level Symposium on Environmental Catalysis NOx Technology for Power Plant Emissions
J. N. Armor, Organizer N. Kaplan, Presiding 8:00—43. Foreign experience with selective
catalytic reduction NOx controls. P. Lowe 8:30—44. NOx abatement by SCR catalysts.
G. W. Spitznagel, K. Huttenhofer, J. K. Beer
9:00—45. High NOx removal from power plant flue gases by the SNOX process. P. Mors-ing, D. C. Borio, M. J. Hyland
9:30—Intermission. 9:45—46. NOx technology for power plant
emissions: Selection of catalyst and type of SCR process for gas- and coal-fired power stations. F. Ghoreishi, S. Negrea
10:15—47. Design of a selective catalytic reduction system for a coal-fired Chambers Cogeneration Plant. S. M. Cho
10:45—48. Activated carbon as a pseudose-lective catalytic reduction NOx control. P. Lowe
11:15—49. Family of versatile catalyst technologies for NOx removal in power plant applications. R. M. Heck, L. Morris
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
THURSDAY AFTERNOON Convention Center Room C201, Street Level Symposium on Environmental Catalysis NOx Technology for Power Plant Emissions and Miscellaneous
J. N. Armor, Organizer N. Kaplan, Presiding
1:30—50. SCR for high-sulfur coal fuel. R. P. Gleiser, V. K. Patel
2:00—51. Analysis of the parameters affecting the application of SCR catalysts with high-sulfur coal-fired boilers. S. Chatterjee, H. Lee, S. Rolando
2:30—52. Quality assurance for the life of SCR catalyst through periodic assessment of performance deterioration. C. E. Di-Francesco
3:00—53. New catalytic combustion technology for very low emissions gas turbines. R. A. Dalla Betta, J. C. Schlatter, S. G. Nicko-las, A. Lodewykx, T. Shoji, M. Sasaki
3:20—54. Contemporaneous removal of S02 and NO from flue gas using a regenerable copper-on-alumina sorbent-catalyst. G. Centi, S. Perathoner, N. Passarini
3:40—55. NO-x control by catalytic combustion of natural gas. S. K. Agarwal, B. W-L. Jang, A. Riley, R. Oukaci, G. Marcelin
4:00—56. Selective catalytic reduction of sulfur dioxide to elemental sulfur. M. Flytzani-Stephanopoulos, W. Liu
4:20—57. Hydrolysis of COS and CS2 on tita-nia in Claus plants. H. M. Huisman, A. J. Van Dillen, J. W. Geus
4:40—58. Kinetic studies of sulfur dioxide reduction with carbon monoxide. B. W-L. Jang, S. K. Agarwal, S. K. Gangwal, D. H. Chem, J. R. Hopper, T. P. Dorchak
FRIDAY MORNING Westin Continental Ballroom B, Level 3 Symposium on Environmental Catalysis VOC Control J. N. Armor, Organizer J. J. Spivey, S. K. Agarwal, Presiding 8:00—59. Photocatalytic air purification: Prom
ise, problems, and prospects. D. F. Ollis 8:20—60. Catalytic destruction of organic vol
atile nitrogen compounds. G. R. Lester, S. T. Homeyer
8:40—61. Palladium-catalyzed oxidation of monomethylamine. N. S. Borgharkar, M. A. Abraham
9:00—62. Low-temperature catalytic oxidation of chlorocarbons using metal-loaded zeolite catalysts. S. Chatterjee, H. L. Greene, B. Ramachandran
9:20—63. Pt-zeolite catalysts for low-temperature oxidation of hydrocarbons. L. M. Parker, J. E. Patterson
9:50—Intermission. 10:10—64. Low-temperature catalytic com
bustion of VOC by utilizing ozone. V. Ragaini, C. L. Bianchi, G. Zanzottera, A. Gervasini
10:30—65. Effects of process conditions on the transient response of a monolithic oxidation catalyst. A. A. Klinghoffer, J. A. Rossin
10:50—66. Low-temperature oxidation catalysts. B. T. Upchurch, D. R. Schryer, G. M. Wood, E. J. Kielin, K. G. Brown
11:10—67. State of the catalyst in reverse-process ecological plants. V. A. Chuma-chenki, T. V. Mulina, Y. S. Matros
11:30—68. Rejuvenation of industrial air pollution control catalysts. A. Bar-Man, S. F. Pa-nus, T. P. Duhamel, M. E. Morrill
FRIDAY AFTERNOON Westin Continental Ballroom B, Level 3 Symposium on Environmental Catalysis VOC Control J. N. Armor, Organizer J. J. Spivey, S. K. Agarwal, Presiding 1:30—69. Catalytic incineration of chlorocar
bons. P. Nguyen, E. W. Stern, A. R. Amundsen, E. N. Balko
1:50—70. Deep oxidation of chlorinated hydrocarbons. R. S. Drago, S. C. Petrosius, G. C. Grunewald, W. H. Brendley
2:10—71. Low-temperature deep oxidation of aliphatic and aromatic hydrocarbons. M. T. Vandersall, S. G. Maroldo, W. H. Brendley Jr., K. Jurczyk, R. S. Drago
2:30—72. Stability study of metal oxide catalysts for the oxidative destruction of chlorof-luorocarbons. S. Karmakar, H. L. Greene
2:50—73. Titania-catalyzed, photo-oxidative control of airborne emissions containing nitroglycerine and VOCs. A. T-Raissi, N. Z. Muradov
3:10—74. Aerobic oxidations by nickel-rich clays. P. Laszlo, M. Levari, M-T. Montaufi-er
3:30—75. Solid acid esterification catalyst which reduces waste and increases yields. E. C. Lundquist
MTLS
MATERIALS CHEMISTRY SECRETARIAT R. Malhotra, Program Chairman
OTHER SYMPOSIA OF INTEREST: Polymers in Energy (See Division of Polymeric Materials: Science & Engineering Inc., Tue, page 104) Polymers in Packaging (See Division of Polymer Chemistry Inc., Thu, Fri, page 103)
MONDAY MORNING Convention Center Room A202-204, Street Level Materials Chemistry in Energy R&D
Cosponsored with Division of Fuel Chemistry, Division of Polymeric Materials: Science & Engineering Inc., Division of Polymer Chemistry, and Division of Industrial and Engineering Chemistry Inc. R. Malhotra, Organizer, Presiding 8:30—Introductory Remarks. 8:40—1. DOE Fossil Energy Advanced Re
search and Technology Development Materials Program. R. R. Judkins
9:10—2. Materials chemistry in the electric power industry. J. Stringer, R. B. Dooley, B. C. Syrett
9:40—3. Prediction of damage to materials in energy conversion systems. D. D. Macdon-ald, C. Liu, M. Urquidi-Macdonald
10:10—Intermission. 10:30—4. Materials issues in deuterated met
als research. M. C. H. McKubre, S. Crouch-Baker, S. I. Smedley, F. L. Tanzella
11:00—5. Impact of material science on home appliance design. S. W. Ries
11:30—6. Chemical recycling of plastics: An innovative approach. R. J. Evans, K. Tatsu-moto, S. Czemik, H. L. Chum
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DIVISION OF AGRICULTURAL & FOOD CHEMISTRY R. A. Scanlan, Program Chairman
OTHER SYMPOSIA OF INTEREST: Synthesis and Chemistry of New and Potential Agrochemicals (see Division of Agrochemicals, Mon, page 46) Risk Assessment of Environmental Chemicals: Applications and Limitations (see Division of Chemical Health & Safety, Wed, page 56) Applications of Supercritical Fluid Extraction (see Division of Environmental Chemistry Inc., Wed, Thu, page 68) Purification of Fermentation-Derived Biomolecules (see Division of Biochemical Technology, Mon, page 50) Advances in Biochemical Separation (see Division of Biochemical Technology, Tue, page 51)
SOCIAL EVENT: Reception, Tue BUSINESS MEETINGS: Mon, Tue, Wed
MONDAY MORNING Section A
Radisson Denver/Spruce Room, Mezzanine Level Evolution of Natural Products
W. D. Nes, Organizer, Presiding 8:30—Introductory Remarks. 8:35—1. Isopentenoids and geochemistry. S.
C. Brassed 9:15—2. Novel route for the early steps of ter
penoid biosynthesis in bacteria and its phy-logenetic significance. M. Rohmer
9:55—3. Evolution of sterol and triterpenoid cyclases. J. H. Griffin
10:35—4. Phylogenetic distribution of sterols. G. W. Patterson
11:15—Intermission. 11:30—5. Evolution of the oxysterol pathway.
E. J. Parish 12:00—6. Evolutionary aspects of steroid utili
zation in insects. J. A. Svoboda, W. D. Nes 12:30—Agricultural and Natural Products
Subdivision Meeting
Section B Radisson Century/Gold Room, Mezzanine Level General Session
R. A. Scanlan, Organizer R. McGorrin, Presiding 8:55—Introductory Remarks. 9:00—7. Allelopathic activity of root saponins
from alfalfa (Medicago sativa L.) on weeds and wheat. G. R. Waller, M. Jurzysta, R. L. Z. Thome
9:20—8. Isolation, partial purification, identification, and biological activity of saponins produced by mungbean (Vigna radiata) plants. G. R. Waller, C. H. Chou, C. S. Cheng, P. R. West, J. C. H. Kuei, N. M. Lai
9:40—9. Determination of thiabendazole and chloropropham in extruded potato peels. R. J. Bushway, M. E. Camire, J. Zhao, L. B. Perkins, L. R. Paradis
10:00—10. Extrusion cooking effects on in vitro bile acid binding. M. E. Camire, J. Zhao, D. Violette, A. Bushway
10:20—11. Evaluation of protein crosslinking and biodegradability by reversed phase HPLC determination of tryptophan released by pronase. H. J. Kim, C. Haering
10:40—12. Effects of elevated temperature on the molecular weight of food-grade carrag-eenan. M. A. McLaughlin, G. W. Diachenko
11:00—13. Structural studies of xanthan gums produced by the FEA 450 and FEA 459 strains. C. T. Vendruscolo, A. R. P. Scam-parini, C. Parkanyi
11:20—14. GC/MS-spectra data bank analysis of wild thyme essential oil from France. G. Vernin, C. Ghiglione, C. Parkanyi
11:40—15. Statistical analysis with weighting factors: Flavor contribution of hops to beer. X. Yang, C. Lederer, M. McDaniel, M. Dein-zer
12:00—Flavor Subdivision Meeting
MONDAY AFTERNOON Section A
Radisson Denver/Spruce Room, Mezzanine Level Evolution of Natural Products
W. D. Nes, Organizer E. J. Parish, Presiding 1:25—Introductory Remarks. 1:30—16. Designing molecular asymmetry: A
case of vitality versus vitalism and Darwinism. W. D. Nes
2:10—17. Evolution of endomembrane structures. D. J. Moore
2:50—18. Evolution of lignan formation. N. G. Lewis
3:40—Intermission. 3:50—19. Phylogenetic distribution of fatty ac
ids. J. L. Kerwin 4:30—20. Evolution of the gibberellin pathway.
B. O. Phinney, C. Spray, J. MacMillan
Section B Radisson Century/Gold Room, Mezzanine Level Graduate Candidate Symposium
C. J. Brine, Organizer, Presiding 1:55—Introductory Remarks. 2:00—21. Analysis of reactive carbonyls in tis
sues of tumor-bearing and nontumor-bear-ing transgenic mice. S. E. Ebeler, S. H. Hin-richs, A. J. Clifford, T. Shibamoto
2:30—22. The nonenzymatic deamidation of food proteins during processing and the indication of possible protein interactions. H. V. Izzo, C-T. Ho
3:00—Intermission. 3:15—23. Comparative analysis of kinetic
methods applied to the study of fungal cel-lobiases. E-T. Liaw, M. H. Penner
3:45—24. Isolation characterization of (3-damas-cenone precursors in apples Malus domesti-ca borkh. D. D. Roberts, P. G. Zhou, T. E. Acree
MONDAY EVENING Radisson Grand Ballroom, Lobby Level Sci-Mix
R. A. Scanlan, Organizer, Presiding 8:00-10:30
25. Specific interactions between Ca and p-lactoglobulin during slat-induced gelation. S. Jeyarajah, J. C. Allen
26. Changes in proteins during peanut curing as detected by an immobilized anhydrot-rypsin and capillary electrophoresis. S-Y. Chung, A. H. J. Ullah, T. H. Sanders
27. Affinity clean-up of hygromycin B for chromatographic analysis. N. F. Campbell, M. B. Medina
28. Analysis of volatile and semivolatile compounds from meat samples bysupercritical and dynamic headspace methods. J. M. Snyder, J. W. King
29. Concentration of heterocyclic aromatic amines in selected beef flavors. L. S. Jackson, W. A. Hargraves, W. H. Stroup
30. Analysis of biscuit aroma compounds. C. Prost, C. Y. Lee, P. Giampaoli, H. Richard
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
31. Total volatile acids: An indicator of decomposition in halibut as determined by flow injection analysis. T. A. Hollingworth Jr., J. M. Hungerford, J. D. Barnett, B. J. Tenge, M. M. Wekell
32. Isolation, identification, and quantitation of hexadecyl-, octadecyl-, and eicosyl-esters of p-coumaric and ferulic acids in the latex of sweet potato cultivars. M. E. Snook, E. S. Data, S. J. Kays
33. Quantitation of glucooligosaccharides by hydrophilic interaction chromatography. A. S. Feste, I. Khan
34. Effects of aerobic exercise on plasma chromium concentrations. A. Resina, L. Gat-teschi, W. Castellani, P. Galvan, G. Parise, M. G. Rubenni
35. Aflatoxin B^ biotransformation in chickens: Strain differences. H. S. Ramsdell
36. Effect of cooking procedures on residues of oxytetracycline in lamb. A. Ibrahim, W. A. Moats
TUESDAY MORNING Section A
Radisson Plaza, Upper Level General Poster Session Note: Posters # 25-30 will be on display from
9:00 to 10:00 A.M. Posters # 31-36 will be on display from 10:00 to 11:00 A.M.
R. A. Scanlan, Organizer, Presiding 9:00-11:00 25. Specific interactions between Ca and
f3-lactoglobulin during salt-induced gelation. S. Jeyarajah, J. C. Allen
26. Changes in proteins during peanut curing as detected by an immobilized anhydrot-rypsin and capillary electrophoresis. S-Y. Chung, A. H. J. Ullah, T. H. Sanders
27. Affinity clean-up of hygromycin B for chromatographic analysis. N. F. Campbell, M. B. Medina
28. Analysis of volatile and semivolatile compounds from meat samples by supercritical and dynamic headspace methods. J. M. Snyder, J. W. King
29. Concentration of heterocyclic aromatic amines in selected beef flavors. L. S. Jackson, W. A. Hargraves, W. H. Stroup
30. Analysis of biscuit aroma compounds. C. Prost, C. Y. Lee, P. Giampaoli, H. Richard
31. Total volatile acids: An indicator of decomposition in halibut as determined by flow injection analysis. T. A. Hollingworth Jr., J. M. Hungerford, J. D. Barnett, B. J. Tenge, M. M. Wekell
32. Isolation, identification, and quantitation of hexadecyl-, octadecyl-, and eicosyl-esters of p-coumaric and ferulic acids in the latex of sweet potato cultivars. M. E. Snook, E. S. Data, S. J. Kays
33. Quantitation of glucooligosaccharides by hydrophilic interaction chromatography. A. S. Feste, I. Khan
34. Effects of aerobic exercise on plasma chromium concentrations. A. Resina, L. Gatteschi, W. Castellani, P. Galvan, G. Parise, M. G. Rubenni
35. Aflatoxin B1 biotransformation in chickens: Strain differences. H. S. Ramsdell
36. Effect of cooking procedures on residues of oxytetracycline in lamb. A. Ibrahim, W. A. Moats
Section B Radisson Century/Gold Room, Mezzanine Level Novel Bioanalytical Techniques Applied to Food Safety
R. A. Durst, S. S. Oh, Organizers R. A. Durst, Presiding 8:55—Introductory Remarks. 9:00—37. Biotechnology-based diagnostic
methods for food analysis. R. F. Taylor 9:30—38. Food safety: Reality and myth. E. J.
Guardia 10:00—39. Immunobiosensors for pesticides
and bacterial contamination in food. G. G. Guilbault, B. Hock
10:30—40. Pesticides in food: Analysis by enzyme immunoassay. B. S. Ferguson, K. A. Larkin, T. S. Fan
11:00—41. Detection of bacterial pathogens using immunocapture and ELISA technology. R. J. Durham, B. T. Butman
12:00—Food and Nutritional Biochemistry Subdivision Meeting
TUESDAY AFTERNOON Section A
Radisson Denver/Spruce Room, Mezzanine Level Lipids in Food Flavors
C. T. Ho, T. G. Hartman, Organizers T. G. Hartman, Presiding 12:00—Food Safety Subdivision Meeting 1:35—Introductory Remarks. 1:40—42. Contribution of the lipoxygenase
pathway to food flavors. H. W. Gardner 2:20—43. Control of the production of c/s-3-
hexenal, a lipid-derived flavor compound by plant cell culture. S. Chou, C-K. Chin
2:50—44. Lipid-derived flavor compounds in fresh and dehydrated tomato products. K. Karmas, T. G. Hartman, J. Salinas,
3:10—45. Singlet oxygen and lipid oxidation. D. B. Min
3:50—46. Canola oil flavor quality evaluation by dynamic headspace gas chromatography. S. K. Raghavan, A. Khayat
4:10—47. Stability of canola oil. F. Shahidi, U. Wanasuhdara
4:30—48. Capillary GC procedure for evaluating olive oil flavor quality. S. K. Raghavan, A. Khayat
Section B Radisson Century/Gold Room, Mezzanine Level Novel Bioanalytical Techniques Applied to Food Safety
R. A. Durst, S. S. Oh, Organizers S. S. Oh, Presiding 1:25—Introductory Remarks. 1:30—49. Electrochemiluminescence detec
tion for development of immunoassays and DNA probes. D. Yost, K. Lingenfelter, R. Massey
2:00—50. A colorimetric assay for glucose oxidase using a ferricenium ion solution: Applications for enzyme assay, ELISA, and biosensor development. R. S. Brown, S. Zhao, K. B. Male, J. H. T. Luong
2:30—51. Molecular probe detection of bacteria in food. M. L. Tortorello, S. M. Gendel
3:00—52. Colorimetric deoxyribonucleic acid hybridization methods for detection of food-borne pathogens. G. N. Reynolds
3:30—53. Gene probes and PCR: Food safety applications. W. E. Hill
WEDNESDAY MORNING Section A
Radisson Denver/Spruce Room, Mezzanine Level Lipids in Food Flavors
C. T. Ho, T. G. Hartman, Organizers C. T. Ho, Presiding 8:25—Introductory Remarks. 8:30—54. Influence of finishing diets on lamb
flavor. M. E. Bailey, J. Suzuki, L. N. Fernando, H. A. Swartz, R. W. Purchas
9:10—55. The relationship of temperature to the production of lipid volatiles from beef. A. M. Spanier, C. Grimm, A. J. St. Angelo, J. A. Miller
9:40—56. Study on volatile compounds in lard. L. S. Hwang, C-W. Chen
10:00—57. Flavor chemistry of dairy lipids. I. J. Jeon
10:30—58. Changes of headspace volatile compounds produced by oxidation of milkfat in dried dairy products during storage. Y. Lee, C. V. Morr
10:50—59. Lipid fatty acids of seal meat and blubber. F. Shahidi, J. Synowiecki, R. Am-arowicz
11:10—60. Lipid-derived aroma compounds in cooked potatoes and reconstituted dehydrated potato granules. J. Salinas, T. G. Hartman, K. Karmas, J. Lech, R. T. Rosen
12:00—Division Business Meeting
MARCH 1,1993 C&EN 45
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Section B Radisson Century/Gold Room, Mezzanine Level Molecular Modeling Molecular Structure: Experimental T. F. Kumosinski, M. N. Liebman, Organizers H. M. Farrell Jr., Presiding 8:40—Introductory Remarks. T. F. Kumosin
ski, M. N. Liebman 9:00—61. Determination of three-dimensional
structure by X-ray crystallography and the accuracy of the coordinates. R. Bott
9:30—62. NMR studies of the mechanism of the peptidyl-prolyl cis-trans isomerase cy-clophilin. L. T. Kakalis, I. M. Armitage
10:00—63. Modeling biologically relevant peptides: An application of circular dichroism, using synchroton radiation, and molecular dynamics. L. L. France
10:30—64. Protein secondary structure determination using vibrational circular dichroism. T. A. Keiderling
11:00—65. Global secondary structure analysis of proteins in solution by resolution-enhanced deconvolution Fourier transform infrared spectroscopy in water. T. F. Kumosinski, H. M. Farrell Jr.
11:30—66. FT-IR microspectroscopy of bio-polymers. T. P. Abbott, R. Kleiman, R. E. Harry-O'Kuru, S. H. Gordon, R. V. Greene
WEDNESDAY AFTERNOON Section A
Radisson Denver/Spruce Room, Mezzanine Level Lipids in Food Flavors
C. T. Ho, T. G. Hartman, Organizers T. G. Hartman, Presiding 1:55—Introductory Remarks. 2:00—67. Flavor chemistry of fish oil. C. F. Lin 2:40—68. Contribution of lipid-derived compo
nents to the flavor of alligator meat. K. R. Cadwallader, H. H. Baek, H. Y. Chung, M. W. Moody
3:00—69. Effect of packaging on the lipid oxidation storage stability of dehydrated pinto beans. T. G. Hartman, K. Karmas, J. Salinas, J. Lech, R. T. Rosen
3:20—70. Generation of lipid-derived aroma compounds in toasted wheat flour prepared by pressure cooking and extrusion. H. V. Izzo, H. Hwang, C-T. Ho, T. G. Hartman
3:50—71. Volatile compounds formed from thermal interaction of alliin, a garlic component, with 2,4-decadienal. T-H. Yu, C-T. Ho, M-H. Lee
4:10—72. Volatile formation by lipid-mediated Maillard reaction in model systems. Y. Zhang, W. J. Ritter, C. C. Barker, P. A. Traci
Section B Radisson Century/Gold Room, Mezzanine Level Molecular Modeling Molecular Structure: Prediction T. F. Kumosinski, M. N. Liebman, Organizers Ft. Bott, Presiding 1:55—Introductory Remarks. 2:00—73. Species variation in the prediction of
structures for apolipoprotein A1. E. M. Brown, T. F. Kumosinski, H. M. Farrell Jr.
2:30—74. Application of a probabilistic approach to the NMR-based determination of accurate local conformation and 3-D structure of proteins in solution. L. Kar, S. A. Sherman, M. E. Johnson
3:00—75. Testing a FT-IR-consistent model for human tissue factor. J. B. A. Ross, C. A. Has-selbacher, T. F. Kumosinski, G. King, T. M. Laue, A. Guha, Y. Nemerson, W. H. Konigs-berg, E. Rusinova, W. R. Laws, E. Waxman
3:30—76. 3-D structure of a-crystallin using molecular dynamics: A working model. P. N. Farnsworth, T. L. Kumosinski, G. L. King, B. Groth-Vasselli
4:00—77. Analysis of protein structure and function using neural networks. G. Wilcox, G. Klein, M. N. Liebman
4:30—78. Structural studies of an energetic model for the type II collagen fibril using molecular modeling methods. J. M. Chen
THURSDAY MORNING Section A
Radisson Denver/Spruce Room, Mezzanine Level Sports Nutrition: Minerals and Electrolytes
C. Kies, Organizer C. Kies, Y. Zhu-Wood, Presiding 9:00—Introductory Remarks. C. Kies 9:05—79. Sodium, potassium, and chloride
status of college students: Competitive athletes, recreational athletes, and nonpartici-pants. C. Kies
9:30—80. Gender differences in fluid/electrolyte replacement during endurance exercise in heat? M. Millard-Stafford
10:00—81. Requirements for fluid replacement during heavy sweating and benefits of carbohydrates and minerals. H. L. Johnson
10:30—82. Limitations of the kidneys in conserving fluids and electrolytes during athletic performance. E. J. Zambraski
11:00—83. Mineral and trace mineral supplements and athletic performance. P. M. Clarkson
Section B Radisson Century/Gold Room, Mezzanine Level Molecular Modeling Molecular Structure: Analysis T. F. Kumosinski, M. N. Liebman, Organizers A. Olson, Presiding 8:55—Introductory Remarks. 9:00—84. Calculations of association free en
ergies: Separation of electrostatic and hydrophobic contributions. G. King, R. A. Bar-ford
9:30—85. Three-dimensional molecular modeling of milk proteins: Comparison of human and bovine homologues. H. M. Farrell Jr., T. F. Kumosinski
10:00—86. Analysis of motifs of structure and physical properties of proteins. M. N. Liebman, G. C. Klein, N. Jiwani
10:30—87. Comparison of p-spiral structures in wheat high-molecular-weight glutenin subunits and elastin by molecular modeling. D. D. Kasarda, G. King, T. F. Kumosinski
11:00—88. Applications of theoretical descriptors in quantitative structure-activity relationships. G. R. Famini, L. Y. Wilson
11:30—89. Structural comparisons of biotin, designer dye ligand, and screened peptide epitopes bound to steptavidin. P. C. Weber, F. R. Salemme
THURSDAY AFTERNOON Section A
Radisson Denver/Spruce Room, Mezzanine Level Sports Nutrition: Minerals and Electrolytes
C. Kies, Organizer C. Kies, J. Kandiah, Presiding 1:25—Introductory Remarks. 1:30—90. Magnesium in sports physiology
and performance. L. R. Brilla, V. P. Lom-bardi
2:00—91. Sports nutrition: Trace mineral needs and metabolism of athletes. R. A. Anderson
2:30—92. Calcium status of physically active women. Y. Zhu-Wood, C. Kies
3:00—93. Comparison of mineral intake and excretion of anabolic steroid users and no-nusers. N. E. Nnakwe
3:30—94. Dietary intake and nutrition knowledge of elite disabled athletes. J. Kandiah
4:00—95. Effects of aerobic training and exercise on plasma and erythrocyte magnesium concentrations. A. Resina, L. Gatteschi, W. Castellani, P. Galvan, G. Parise, M. G. Rubenni
Section B Radisson Century/Gold Room, Mezzanine Level Molecular Modeling Molecular Interactions: Experimental T. F. Kumosinski, M. N. Liebman, Organizers M. E. Johnson, Presiding 1:55—Introductory Remarks. 2:00—96. Inhibitor-induced structural changes
in serine proteases as monitored by FT-IR spectroscopy. R. K. Dukor, M. N. Liebman
2:30—97. FT-IR, molecular modeling, and electrochemistry of myoglobin in multibilay-er surfactant films. J. F. Rusling, A. Nas-sar, T. F. Kumosinski
3:00—98. Molecular dynamics and nuclear spin relaxation studies of amino/imino acid activity and protein hydration. I. C. Baianu, T-C. Wei, T. F. Kumosinski
3:30—99. NMR and molecular dynamics of H20: Carbohydrate interactions in dimethyl sulfoxide. P. Irwiri, T. F. Kumosinski, G. King, P. Pfeffer, L. Doner
4:00—100. Structure-serologic relationships of the immunodominant site of foot-and-mouth disease virus. F. Brown
4:30—101. Correlation of the refined model for casein submicelle with FT-IR and small-angle scattering: Influence of hydration. H. M. Farrell Jr., T. F. Kumosinski, G. King
FRIDAY MORNING Section A
Radisson Denver/Spruce Room, Mezzanine Level Sports Nutrition: Minerals and Electrolytes
C. Kies, Organizer C. Kies, N. E. Nnakwe, Presiding 8:55—introductory Remarks. 9:00—102. Mineral and energy status of
groups of male and female athletes participating in events believed to result in adverse nutritional status. J. T. Snook, D. Cummin, J. Grayzar, P. Good
9:30—103. Physical exercise and iron metabolism. Y. Ohira, H. Ohno
10:00—104. Efficacy of iron supplementation in iron-deplete women. I. J. Newhouse, D. B. Clement
10:30—105. Exercise affects iron metabolism and iron metabolism affects exercise performance: Is this a chicken-and-egg argument? J. L. Beard, B. W. Tobin
11:00—106. Is exercise contraindicated in iron deficiency? B. W. Tobin, J. L. Beard
11:30—107. Nutrient intakes and iron status of Turkish female handball players. G. Ersoy
Section B Radisson Century/Gold Room, Mezzanine Level Molecular Modeling Molecular Interactions and Recognition: Computational T. F. Kumosinski, M. N. Liebman, Organizers M. N. Liebman, Presiding 8:55—Introductory Remarks. 9:00—108. A structural domain approach to
predicting the adsorption of albumin. J. K. Stuart, J. D. Andrade, V. Hlady
9:30—109. Molecular dynamics of salt interactions with peptides, casein, and fibrous proteins. T. F. Kumosinski, H. M. Farrell Jr.
10:00—110. Modeling biological pathways for simulation and reaction analysis. M. L. Mavrovouniotis
10:30—111. Modeling biochemical processes. T. Kazic, B. Dunford-Shore
11:00—112. Analyzing and predicting protein interactions. A. J. Olson
11:30—113. Effect of allosteric effectors on the structure of muscle pyruvate kinase. J. C. Lee
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
DIVISION OF AGROCHEMICALS N. N. Ragsdale, Program Chairman
COSPONSORED SYMPOSIUM: Role of Mass Spectrometry in Environmental Analysis (see Division of Analytical Chemistry, Mon, page 48)
SOCIAL EVENT: Social Hour, Tue BUSINESS MEETING: Sun
SUNDAY AFTERNOON Radisson Denver/Spruce Room, Mezzanine Level Symposium on Bioregulators and Natural Products—I P. A. Hedin, Organizer L. M. McDonough, Presiding 1:30—Introductory Remarks. 1:40—1. New chemical strategies for reducing
fruit set of apple to offset biennial bearing. M. W. Williams
2:10—2. Bioregulator-induced changes in the composition of sugar cane: Effects of tops on processing. B. L. Legendre, M. A. Clark, M. A. Godshall
2:40—3. Use of gibberellic acid to reduce citrus fruit susceptibility to fruit flies. P. D. Gre-any, R. E. McDonald, W. J. Schroeder, P. E. Shaw, M. Aluja, A. Malavasi
3:10—Intermission. 3:30—4. Biochemical characterization of auxin
transport protein using phytotropins. M. V. Subramanian, S. Brunn, E. Walters, B. Pa-tel, J. Reagan
4:00—5. Aspects of controlling codling moth infestations in apple orchards by disrupting mating with semiochemicals. L. M. McDonough, H. G. Davis
MONDAY MORNING Section A
Radisson Grand Ballroom D, Lobby Level Symposium on Bioregulators and Natural Products—II D. L. Gustine, Presiding 9:00—6. Development of dispensing systems
for Mediterranean fruit fly attractants. B. A. Leonhardt, R. T. Cunningham, D. L. Chambers, J. W. Avery
9:30—7. Antimicrobial components from Pho-mopsis spp. D. B . Stierle, A. A. Stierle
10:00—Intermission. 10:20—8. Investigation of fungi associated
with the Pacific yew tree Taxus brevifolia. A. A. Stierle, G. A. Strobel, D B. Stierle
10:50—9. Practical methods for biological control of soil-borne diseases by Pseudo-monas species. S. Hasegawa, F. Kodama, J. Mizutani
11:20—10. Metabolites of Pseudomonas corugata elicit plant defense reactions. D. L. Gustine, R. T. Sherwood, B. G. Moyer, F. L. Lukezic
Section B Radisson Majestic Ballroom, Majestic Level Symposium on Synthesis and Chemistry of New and Potential Agrochemicals—I
J. G. Fenyes, D. R. Baker, Organizers J. G. Fenyes, Presiding 9:00—Introductory Remarks. 9:10—11. Investigation of the kinetics and de
termination of Hammett rho values for pyra-zole formation. B. Lechner, J. C. Sloop, W. D. Loehle
46 MARCH 1,1993 C&EN
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9:35—12. Synthesis of fluorinated heterocy-cles. J. C. Sloop, C. L. Bumgardner
10:00—Intermission. 10:20—13. Isolation and synthesis of herbicid-
ally active nucleosides. H. Kristinsson, K. Nebel, A. C. O'Sullivan, J. P. Pachlatko, Y. Yamaguchi
10:45—14. Synthesis and herbicidal activity of 6-aryloxy-1 H-benzotriazoles. M. E. Condon, F. J. Arthen, J. H. Birk, A. D. Crews, J. M. Lavnish, T. A. Lies, D. R. Nielsen
11:10—15. Synthesis and herbicidal activity of aryloxyindolin-2(3H)-ones. G. M. Karp, F. J. Arthen, J. H. Birk, M. E. Condon, D. A. Hunt, J. M. Lavanish, P. A. Marc, J. A. Schwinde-man
11:35—16. Synthesis and herbicidal activity of 5-aryloxybenzisoxazole-3-acetate esters. P. J. Wepplo, J. H. Birk, J. M. Lavanish, M. C. Manfredi, D. R. Nielsen
MONDAY AFTERNOON Section A
Radisson Grand Ballroom D, Lobby Level Symposium on Bioregulators and Natural Products—III
P. A. Hedin, Presiding 1:30—17. Insecticidal properties of monoter-
penoids and some analogues. P. J. Rice, J. R. Coats
2:00—18. Characterization of natural pesticides from Nicotiana gossei. R. F. Sever-son, O. T. Chortyk, M. G. Stephenson, G. W. Pittarelli, J. W. Neal Jr., J. G. Buta, D. M. Jackson, V. A. Sisson
2:30—19. New flavonol-C-glycosides from corn (Zea mays L.) for the control of the corn earworm (Helicoverpa zea). M. E. Snook, B. R. Wiseman, N. W. Widstrom, R. L. Wilson
3:00—Intermission. 3:20—20. Use of triazoles to inhibit the biosyn
thesis of the phytotoxin viridiol. R. D. Sti-panovic, C. R. Howell
3:50—21. 2-Hydroxy-4,7-dimethoxy-1,4-benz-oxazin-3-one (N-O-Me-DIMBOA), a possible toxic factor in corn to the southwestern corn borer. P. A. Hedin, F. M. Davis
Section B Radisson Majestic Ballroom, Majestic Level Symposium on Synthesis and Chemistry of New and Potential Agrochemicals—II
D. R. Baker, Presiding 2:00—22. Insecticidal 2-aryl-3-trifluoromethyl-
sulfonyl pyrroles. K. D. Barnes, J. A. Furch, M. Rivera, S. Trotto, R. Ward, D. Wright
2:25—23. Novel 2-arylethyl arylmethyl ether and 1,4-diarylbutane insecticides. G. A. Meier, S. M. Sieburth, T. G. Cullen, J. F. Engel, K. A. Boyler, C. M. Langevine, G. L. Meindl, S. Sehgel
2:50—Intermission. 24. Withdrawn. 3:10—25. Forum for agrochemical synthesis
chemists: How do we screen and evaluate herbicide candidate compounds so that surprises are minimized in the first field test? J. G. Fenyes, D. R. Baker
TUESDAY MORNING Section A
Radisson Grand Ballroom D, Lobby Level Symposium on Agrochemical Metabolism
E. Hodgson, G. Paulson, Organizers E. Hodgson, Presiding 8:30—Introductory Remarks. 8:40—26. Characterization of fatty acid bind
ing proteins that bind 4,4'-bis(methylsul-fonyl)-2,2',5,5'-tetrachlorobiphbenyl: Isolation from various tissues of farm animals. G. L. Larsen, A. Bergman, E. Klasson-Wehler
9:10—27. Metabolism of doramectin in cattle and laboratory animals. J. R. Rice, W. J. Millas, F. R. Mosher, M. J. Lynch
9:40—28. Absorption tissue distribution, metabolism, and excretion of moxidectin in cattle. J. Zulalian, S. J. Stout, A. R. daCunha, T. Garces, P. Miller
10:10—Intermission.
10:30—29. Metabolism of danofloxacin in the chicken, rat, and dog. M. A. Nowakowski, J. F. Ericson, A. Calcagni, M. J. Lynch
11:00—30. In vitro metabolism of triallate. A. G. Hackett, J. J. Kotyk, H. Fujiwara, E. W. Logusch
11:30—31. Triallate metabolism in rats. R. G. Nadeau, W. P. Ridley, R. C. Chott, H. Fujiwara, H. Shieh, E. W. Logusch
Section B Radisson Majestic Ballroom, Majestic Level General—I
T. M. Brown, Presiding 9:00—32. Negative correlation of resistance
between cypermethrin and AC303630 in Heliothis virescens. T. M. Brown, P. K. Bry-son, R. D. Gilbert, C. L. Besco
9:20—33. Herbicidal sulfonylamides. I. S. Cloudsdale, R. J. Anderson, H. R. Chinn, G. W. Craig, P. N. Deng, L. Herberich-Patton, J. C. Pomes
9:40—34. Photolysis rate of atrazine in bulk river water compared to the overlying surface microlayer. W. E. Johnson, J. R. Plimmer
10:00—Intermission. 10:20—35. Soil column leaching of p ro l
amine and its soil degradates. T. M. R. Tong, R. Jain, P. Moore, Y. Atallah
10:40—36. Decomposition of pesticides and other compounds by hydrogen peroxide-based systems. J. J. Pignatello
11:00—Discussion.
TUESDAY AFTERNOON Section A
Radisson Grand Ballroom D, Lobby Level Symposium on Agrochemical Metabolism—II G. Paulson, Presiding 1:30—Introductory Remarks. 1:40—37. Relative importance of phospho-
rothionate insecticide activation and detoxi-cation in acute toxicity. J. E. Chambers, J. E. Snawder, T. Ma
2:10—38. Effect of insecticide synergists on the expression of cytochrome P450. E. Hodgson, N. H. Adams, D-Y. Ryu, P. E. Levi
2:40—39. Study of acrolein metabolism in channel catfish and a freshwater clam. J. Mao, R. Biever, B. Doane, M. Kovacs
3:10—Intermission. 3:30—40. Drug pharmacokinetics in aquatic
species: The systemic bioavailability of sul-fadimethoxine and ormetroprim in penaeid shrimp P. vannamei. N. P. Milner, T. Bell, E. Park, R. Williams
4:00—41. Effect of concentration, soil moisture, and temperature on the degradation of Dursban TC (chloropyrifos) in urban soil. J. H. Cink, J. R. Coats
4:30—42. Degradation of atrazine, deethyla-trazine, deisopropylatrazine, and hydroxya-trazine in soil. E. L. Kruger, H. U . Baluch, L. Somasundaram, R. S. Kanwar, J. R. Coats
5:00—43. Pirlimycin residues in the lactating dairy cow. R. E. Hornish, T. S. Arnold, J. F. Caputo, A. R. Cazers, S. T. Chester, T. D. Cox, T. F. Flook, R. L. Janose
Section B Radisson Majestic Ballroom, Majestic Level General—II
T. D. Spittler, Presiding 2:00—44. Recent developments in liquid
chromatography/mass spectrometry (LC/ MS) for the analysis of pesticides in soil and water. R. A. Bethem, J. W. Comacchia, S. R. Serl, K. Balu, J. Smith
2:20—45. Improved methods for determining pesticides in house dust. W. Draper, D. Wakeham, D. Wijekoon, R. Brown, R. Stephens
2:40—46. Development of antibodies and an immunoassay for analysis of chlorothalonil. D. A. Fitzpatrick, F. P. Petersen, B. B. Ki-kani, J. Kosinski, J. H . Rittenburg, G. D. Grothaus
3:00—Intermission.
3:20—47. Residue analysis using immunoas-say-based disposable biosensors: Design and performance of a commercial product prototype. T. L. Fare, J. L. Schwartz, R. G. Sandberg
3:40—48. Paraquat residues in vegetables by immunoassay. T. D. Spittler, D. L. Snook
4:00—Discussion.
WEDNESDAY MORNING Section A
Radisson Grand Ballroom D, Lobby Level Symposium on Recent Advances in the Chemistry and Biology of the Neem Tree
M. Jacobson, J. D. Warthen Jr., Organizers M. Jacobson, Presiding 8:00—Introductory Remarks. 8:10—49. Neem: The miracle tree for today,
tomorrow, and beyond. R. O. Larson 8:35—50. Germplasm improvement and diver
sification and propagation and cultivation techniques for economic development of the neem tree. M. D. Benge
9:00—51. Preliminary investigation of azadi-rachtin biosynthesis in neem seeds. E. D. Morgan, S. Johnson
9:25—52. Effects of neem and azadirachtin on aphids and natural enemies. D. T. Lowery, M. B. Isman
9:50—Intermission. 10:10—53. Effect of neem kernel extract on
beneficial insects in the stored grain ecosystem. F. V. Dunkel
10:35—54. Efficacy profile for a commercial neem insecticide. T. Wood, J. Immaraju, R. Nelson, B. Ruggero, S. Wells
11:00—55. Antifertility effects of neem. M. Jacobson
11:25—56. Commercialization of Margosan-0 and Bioneem™ azadirachtin-based insecticides. J. F. Walter, D. H . Barnette, C. J. Hull, W. R. Dutton, J-L. Su, J. F. Knauss, B. K. Hamilton
11:50—Discussion.
Section B Radisson Plaza, Upper Level Poster Session Authors of posters will be available from 10:30
A.M. to 12:00 Noon. N. N. Ragsdale, Presiding 8:30-12:00 57. Trifluoromethyl substituted benzene-l,3-
dicarboxylate herbicides. S. G. Hegde, R. D. Bryant
58. Synthesis and herbicidal activity of arylox-yphenoxypropionaldehyde cyanohydrins, their acylation products, and the bisulfite ad-ducts of the propionaidehydes. M. A. Gua-ciaro, M. E. Condon, R. L. Arotin, J. A. De Castro, T. A. Lies, M. S. Raju, J. M. Lavanish
59. Herbicidal evaluation of polymeric microcapsules of alachlor. O. D. Dailey Jr., C. C. Dowler
60. A rational approach to developing monoclonal antibodies and an immunoassay for xylene analysis. B. B. Kikani, F. P. Petersen, D. A. Fitzpatrick, J. H . Rittenburg, G. D. Grothaus
61. Trace target analysis by thermospray LC/ MS. G. W. Brims, D. A. Birkholz
62. Adsoption of atrazine by granular activated carbon: Applications with immunoassay in isotherm studies. S. W. Jourdan, M. C. Hayes, D. P. Herzog
63. Hapten synthesis, antibody characterization, and immunoassay development for analysis of dinitroaniline residues. D. A. Fitzpatrick, B. B. Kikani, J. H. Rittenburg, G. D. Grothaus
64. Determination of methyl 2-benzimidazole carbamate in wine by competitive inhibition enzyme immunoassay. R. J. Bushway, T. S. Fan, B. E. S. Young, L. R. Paradis, L. B. Perkins
65. Determination of methyl 2-benzimidazole carbamate in soil by competitive inhibition enzyme immunoassay. R. J. Bushway, T. S. Fan, B. E. S. Young, L. R. Paradis, L. B. Perkins
66. Determination of thiabendazole in fruits and vegetables by competitive inhibition enzyme immunoassay. R. J . Bushway, B. E. S. Young, L. R. Paradis, L. B. Perkins
67. Analysis of Dursban in soil by competitive inhibition enzyme immunoassay. R. J. Bushway, B. E. S. Young, W. M. Pask
68. Use of commercial ELISA kits for detecting alachlor, aldicarb, and carbofuran in milk, meat, and liver below tolerance levels after rapid extraction. S. J. Lehotay, R. J. Argau-er
69. Analysis of fumonisins in grains and feeds. L. G. Rice, P. F. Ross, J. R. Coats
70. Metabolism of 14C-profenofos in rats. E. T. Kennedy, C. Worsham, W. Eberle, T. Car-lin, W. Swain
71. Dose-dependent metabolism of prodi-amine in rats. D. A. Nietschmann, A. S. Guirguis, C. C. Yu
72. Identification of carboxin metabolites in the rat. J. P. McManus
73. Comparative in vitro metabolism of moxidectin in cattle and rat. J. Zulalian, S. J. Stout, A. R. daCunha, S. Rajan
74. Determination of doramectin in bovine tissues. J. F. Ericson, J. Lukaszewicz, M. A. Nowakowski, C. Sklavounos, M. J. Lynch.
75. Metabolism of chlorethoxyfos in the lactating goat. D. L. Ryan
76. Total residue depletion and metabolism of 14C-sarafloxacin hydrochloride in male and female broiler chickens. P. R. Velagaleti, J. Johnson, B. Cheng, D. Grischeau
77. Total residue depletion and metabolism of 14C-sarafloxacin hydrochloride in male and female turkeys. C. A. Steginsky, J. Johnson, B. Cheng, D. Grishcheau
78. Identification of metabolites of 14C-desmedipham bioaccumulated in bluegill sunfish, Lepomis macrochirus. J. K. Rup-perecht, S. S. Downey
79. Properties of an insect chitinase produced in a baculovirus gene expression system. B. Gopalakrishnan, K. J. Kramer, S. Muth-ukrishnan
80. Effect of glucosinolates from crambe {Crambe abyssinica) on some agricultural and public health insect pests. R. Tsao, J. R. Coats, L. A. Johnson
81. Acute toxicity and behavioral effects of chlorpyrifos, permethrin, phenol, 2,4-dinitrophenol, strychnine, and 1-octanol on 30-day fry of Japanese medaka (Oryzias latipes). P. J. Rice, J. R. Coats, C. D. Drewes
82. Effects of inhibitors on phytate metabolism in embryonic axes of germinating bean seeds. M. Mikus, D. C. Crans
83. Lipophilicity: A correlation between empirical and nonempirical parameters of some agrochemicals. J. Liu, J. R. Coats
84. Oxime-induced reactivation of carboxy-lesterase inhibited by organophosphorus compounds. D. M. Maxwell, C. N. Lieske, K. M. Brecht
85. Isomalathion stereoisomers: Synthesis and reactions with acetylcholinesterase. C. M. Thompson, C. E. Berkman
86. Dermal absorption of pesticides in animals and humans. T. Thongsinthusak, J. Ross, J. Sanborn, R. Wang
87. Orientation in phosphonylation: Cholinest-erase studies with S-2-N,N-diethyl-N-methylammoniumethyl O-pinacolyl meth-ylphosphonothioate methylsulfate. C. N. Lieske, J. H. Clark, D. M. Maxwell, P. Blum-bergs, P. Knutson
88. Strategy fo estimating VOC emission potential of pesticides. J. A. Pino, T. A. Barry, J. E. Rose
89. Dislodgeable foliar residues: Quantitative modeling of deposition and consequent risk assessments. D. G. Baugher
90. Degradation and runoff of herbicides following remediation of waste-contaminated soil by land farming. A. S. Felsot, J. K. Mitchell
91 . Aquatic photodegradation of 1 4C-sarafloxacin hydrochloride. M. L. Davis, T. J. Lofthouse, J. M. Stamm
92. Bioavailability of 14sarafloxacin hydrochloride in three soils and a marine sediment as determined by biodegradation and sorption/ desorption parameters. R. R. Velagaleti, M. L. Davis, G. K. O'Brien, J. M. Stamm
93. Leaching and runoff losses of norflurazon from subsurface-drained plots on Mississippi River alluvial soil. L. M. Southwick, G. H. Willis, R. L. Bengtson
94. Potential role of rhizosphere microbial communities in bioremediation of agrochemical wastes. T. A. Anderson, E. L. Kruger, J. R. Coats
MARCH 1,1993 C&EN 47
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WEDNESDAY AFTERNOON Radisson Grand Ballroom D, Lobby Level Symposium for Young Scientists
J. R. Coats, K. D. Racke, Organizers, Presiding 1:30—95. Relative attractancy of ceralure and
trimedlure for Mediterranean fruit fly, Cer-atitis capita (Wiedemann). J. W. Avery, B. A. Leonhardt, R. T. Cunningham, D. L. Chambers, A. B. Demilo
1:55—96. Fenton's reagent degradation of or-ganophosphorus insecticides. K. C. Dowl-ing, A. T. Lemley,
2:20—97. Hexaflumuron: A new slow-acting termite ingestion toxicant. L. L. Karr, A. S. Robertson, N. Su
2:45—98. Neuropathy target esterase inhibitors: High potency and stereospecificity of 4H-1,3,2-benzodioxaphosphorin 2-oxides. S-Y. Wu, J. E. Casida
3:10—Intermission. 3:30—99. Award Address (Young Scientist
Award). Systematic examination of the structural requirements for monoterpenoid derivatives bioactivity against insects. P. J. Rice, J. R. Coats
3:55—100. Mechanisms of resistance in car-bofuran-resistant Colorado potato beetles. J. M. Wierenga, R. M. Hollingworth
4:20—101. Hysteretic characteristics of atra-zine adsorption-desorption by a Sharkey soil. L. Ma, L. M. Southwick, G. H. Willis, H. M. Selim
THURSDAY MORNING Radisson Grand Ballroom D, Lobby Level Symposium on Methyl Bromide Use in Agriculture—I J. N. Seiber, J. R. Coats, N. N. Ragsdale, W. B. Wheeler, Organizers J. N. Seiber, Presiding 8:45—Introductory Remarks. 8:50—102. Factors influencing the use of me
thyl bromide in agriculture. N. N. Ragsdale 9:15—103. Use of methyl bromide for soil fu
migation. M. V. McKenry 9:40—104. Replacement of methyl bromide
for postharvest protection and quarantine. K. W. Vick
10:05—Intermission. 10:20—105. Differing cultural practices for me
thyl bromide use. R. A. Dunn 10:45—106. Research needs for improving
our understanding of methyl bromide's role in ozone depletion. T. Duafala
11:10—107. Atmospheric distributions, atmospheric fate, and flux measurements of methyl bromide. P. R. Zimmerman, A. B. Guenther, G. P. Brasseur, M. T. Coffey, E. L. Atlas, W. H. Pollock, L. E. Heidt
11:35—108. Methyl bromide: Regulatory issues. B. Thomas
THURSDAY AFTERNOON Radisson Grand Ballroom D, Lobby Level Symposium on Methyl Bromide Use in Agriculture—II W. B. Wheeler, Presiding 1:15—109. Fate of methyl bromide in soil: An
overview. J. R. Coats, T. A. Anderson, J. H. Cink
1:35—110. Factors that influence soil dissipation of methyl bromide. S. R. Yates
1:55—111. Cometabolic degradation of methyl bromide and other halogenated fumigants by Nitrosomonas europaea. D. J. Arp, M. R. Hyman
2:15—112. Volatilization of methyl bromide following application to strawberry fields. J. N. Seiber, M. M. McChesney, J. E. Woodrow
2:35—113. Methyl bromide concentrations in air around tarped and nontarped field applications. L. Ross, D. Kim, R. Segawa, B. Johnson, J. Hsu
2:55—Intermission. 3:20—114. Human exposure potential to me
thyl bromide used in structural fumigation. J. H. Ross, D. B. Gibbons, H. R. Fong
3:40—115. Specific analysis of methyl bromide using atomic emission detection. S. J. Richman, S. M. Lee
4:00—Discussion. W. B. Wheeler
DIVISION OF ANALYTICAL CHEMISTRY J. L. Glajch, Program Chairman
COSPONSORED SYMPOSIA: Computational Analytical Chemistry (see Division of Computers in Chemistry, Tue, Wed, page 67) Separations Using Adsorption and Ion Exchange for Environmental Restoration {see Division of Industrial & Engineering Chemistry Inc., Mon, Tue, page 75) Chemical and Molecular Recognition of Ions and Molecules (see Division of Industrial & Engineering Chemistry Inc., Mon, page 74) State-of-the-Art Symposium: Environmental Chemistry—Research and Teaching (see Division of Chemical Education Inc., Tue, page 59) Immobilization of Biomolecules at Surfaces (see Division of Colloid & Surface Chemistry, Wed, Thu, Fri, page 64)
OTHER SYMPOSIA OF INTEREST: Shattering the Glass Ceiling through Research Accomplishments (see Women Chemists Committee, Tue, page 42)
SOCIAL EVENTS: Social Hours, Sun, Mon Dinner, Mon BUSINESS MEETING: Sun
SUNDAY EVENING Convention Center Room C207, Street Level General Posters
J. L. Glajch, Organizer 7:00-10:00 1. Development of a gradient HPLC method
for the separation of 2-furildioxime isomers. N. J. Holt, J. R. Kaczvinsky Jr.
2. Electrochemical study of the electron transfer reactions of the isolated protein chains of hemoglobin. L. H. Rickard, N. L. Rider, C. C. Knauss, T. D. Klausmair, D. C. Tran
3. Studies of the adsorption of aromatic species at modified silver surfaces. Y. Jiang, K. Carron
4. Electrospray ionization of plasmid DNA and detection by mass spectrometry. D. G. Camp II, D. L. Springer, B. J. Morris, B. D. Thrall, C. G. Edmonds
5. Improvements in the high-performance liquid chromatographic assay of taxol. S. L. Richheimer, D. M. Tinnermeier, D. W. Tim-mons
6. Aqueous electrochemistry of naphthalene diimides. R. Lilienthal, B. VanNorman, D. K. Smith
7. Detection of metal ions with modified fiberoptic probes: Surfaces modified with PAR-disulfide derivatives. G. Crane, K. Carron
8. Novel chromogenic and fluorogenic crown ethers for the selective extraction and determination of Hg(ll) and other metal ions. B. Vaidya, J. Zak, G. Bastiaans, M. D. Porter, J. L. Hallman, M. D. Utterback, R. A. Bartsch
9. Peroxidase/NADH oscillator: A model system for cyclic biochemical processes. D. L. Olson, A. Scheeline
10. Formation of ultrathin silica films on (3-mercaptopropyl)trimethoxysilane-modified Ag surfaces: A model for reversed-phase liquid chromatographic systems. W. R. Thompson, J. E. Pemberton
11. Surface Raman scattering of self-assembled mixed thiol monolayers on metal surfaces. C. E. Taylor, J. E. Pemberton
12. Surface-enhanced Raman scattering of electrochemical solvents on polycrystalline Ag and Au. S. D. Garvey, J. E. Pemberton
13. HPLC-thermospray-mass spectrometric analysis of piscicidal toxicants. S. L. Abidi
14. Reversed-phase HPLC analysis of fluorescence-labeled phospholipids. S. L. Abidi, T. L. Mounts, K. A. Rennick
15. New strategies for detecting metal ions in solution: Ligand immobilization at QCM surfaces. R. L. Cox, D. A. Buttry
16. Study of physical and chemical properties of Cocoa Chiss. W. J. Shi, J. W. Wang, F. H. Chang
17. Generation of distonic radical cations of varying chain lengths by consecutive transfer of CH2 groups from ketene. R. L. Smith, R. L. Franklin, K. M. Stirk, H. I. Kenttamaa
18. Structural characterization of the molecular ions of simple esters. D. T. Leeck, L. C. Zeller, K. M. Stirk, L.K.M. Kiminkinen, P. Vainiotalo, H. I. Kenttamaa
19. Resonance ionization mass spectrometry of thorium isotopic ratios for geochronologi-cal applications. B. M. Tissue, M. T. Mur-rell, D. A. Pickett, B. L. Fearey
20. Comparison of optical emission/mass spectroscopy utilizing laser vaporization for solid samples. T. L. Thiem, J. A. Gardner, R. A. Dressier, R. H. Salter, E. Murad
21. FT-IR study of a perfluoroacyl fluoride chemisorption on alumina. J. Liang, M. Roselius
22. Analysis of insecticides and fungicides employing supercritical C02 and modifiers. T. J. Pyo, H. Hwang
23. Surface acoustic wave oxygen sensor. D. M. Oglesby, B. T. Upchurch, B. D. Leighty, J. P. Collman, X. Zhang, P. C. Herrmann
24. Enhancement of photoinitiated peroxyox-alate chemiluminescence using micelles in aqueous and acetonitrile solutions. A.H.J. Gromping, J. W. Birks
25. Comparative study of Soxhlet extraction of PAHs and PCP from two types of soil utilizing selected solvents. M. F. Hannigan, A. H. Borazjani
26. Nucleotide separations on a phosphate-modified alumina stationary phase. J. Cole, J. E. Haky
27. Liquid sample introduction for matrix:
assisted laser desorption ionization. K. K. Murray, D. H. Russell
28. Characterization of nitroaromatic explosive compounds by particle beam liquid chromatography/mass spectrometry. T. C. Chow
29. Dynamics of matrix-assisted laser desorption/ionization measured using a hybrid electric sector time-of-flight mass spectrometer. G. R. Kinsel, D. H. Russell
30. Investigation into and development of a pulsed sheath-flow nozzle for supercritical fluid/supersonic jet spectroscopy. E. T. Sevy, K. A. Christensen, S. R. Goates
31. Analysis of polycyclic aromatic hydrocarbons by supersonic jet spectroscopy. M. Brown, S. A. Clarke, S. R. Goates
32. Enhancement of IMS sample ionization in an all-helium environment. D. R. Kojiro, D. E. Humphry, N. Takeuchi, M. J. Cohen, R. M. Stimac, R. F. Wernland
33. Comparison of solid-matrix and solution luminescence data. S. M. Ramasamy, R. J. Hurtubise
34. Solid-matrix and solution luminescence parameters of the tetrols of benzo[a]-pyrene-DNA adducts. J. Corley, R. J. Hurtubise
35. Fluorescence spectral characteristics of the tetrols of benzo[a]pyrene-DNA adducts in solution and on solid matrices. L. Shu, R. J. Hurtubise
36. Rapid on-site measurement of 12 kinds of volatile chlorinated organic carbons in soil. H. Shimada, T. Hayata, H. Nago, M. Awa
37. Estimation of the S(+) enantiomer in bulk TiagabineHCL by a direct chiral HPLC method. A. M. Rustum, V. Estrada
38. Band broadening in micellar liquid chromatography. S. Hendayana, B. K. Lavine
39. Mapping fugitive emissions of reduced sulfur gases from oil recovery operations in Texas. G. A. Tarver, P. K. Dasgupta, J. A. Hagemann
40. Determination of selenium in wheat gluten RM-8418 using a microbiological assay. D. E. LaCroix, E. Tschursin, W. R. Wolf
41. Determination of urinary albumin using high-performance immunoaffinity chromatography and flow injection analysis. P. F. Ruhn, J. D. Taylor, D. S. Hage
42. Optimization of periodate oxidation of antibody carbohydrate regions. C. A. Chapman, D. S. Hage
43. Characterization of R-warfarin-albumin binding using high-performance affinity chromatography. B. Loun, D. S. Hage
44. Diphenylbutadiene isomerization in mixed supercritical fluids. J. F. Kauffman, R. M. Anderton, R. D. Schulte
45. Applications of clay-modified electrodes: Charge effects in clay swelling. A. Fitch, J. W. Stucki, J. Du, M. Capel
46. Withdrawn. 47. Mixed waste analysis. J. J. Reynolds, C.
A. Turner 48. Pyrosensors for analyzing oxidants in Mar
tian soil. T. C. Shen, D. R. Kojiro 49. Matrix dependence of surface fluores
cence in propellant simulants. D. C. Koeck, D. C. Shelly
50. Involvement of uric acid in in vivo dopaminergic neurodegeneration. W. H. Church, V. L. Ward, J. F. McGinty
51. Mixed ligand complexes of platinum (I I) with histidine, purines, purimidines, and nucleosides. G. Nagaiah
52. Studies on graphite furnace molecular absorption spectrometry for determination of trace halogen. H. Huiming, Y. Zhihe
53. High-pressure extraction of water-soluble vitamins using reversed micelle. T. Ihara, N. Suzuki, T. Hobo
54. The first surface-attached catenane: Self-assembly of a two-component monolayer. L. Zhang, T. Lu, G. W. Gokel, A. E. Kaifer
55. Selective sorption of heavy metals by polymers prepared from dibenzo-16-crown-5 monomers with proton-ionizable side arms. E. E. Laney, T. Hayashita, J. S. Kim, R. A. Bartsch
MONDAY MORNING Convention Center Room A207, Street Level Role of Mass Spectrometry in the Environmental Sciences I. Future of Mass Spectrometry Instrumentation for Environmental Analysis
Cosponsored with Division of Environmental Chemistry Inc. M. J. Charles, Organizer, Presiding 8:30—62. Historical perspective on environ
mental mass spectrometry. W. H. Glaze 9:00—63. Direct analysis of pollutants in water
at and below 1 ppb by membrane introduction mass spectrometry. R. G. Cooks, L. E. Dejarme, T. K. Choudhury, S. J. Bauer, N. Srinivasan
9:30—64. New generation of high-performance mass spectrometers for environmental chemistry: Tandem magnetic sector/time-of-flight and Fourier transform ion cyclotron resonance. D. H. Russell, T. M. Lewis, T. Solouki
10:00—Intermission. 10:15—65. Capillary GC/MS—A frustration to
both chromatographers and mass spectro-metrists—and the emerging role of time-of-flight mass spectrometry. J. Allison
10:45—66. Array detection tandem mass spectrometry: Determination of modified DNA. M. L. Gross, R. L. Cerny, J. Welle-mans, E. Cavalieri, E. Rogan
11:15—67. Electrospray: A future technique for environmental analysis. R. D. Voyksner, H-Y. Lin, R. Straub
MONDAY AFTERNOON Section A
Convention Center Room A202-A204, Street Level Symposium in Honor of J. G. Grasselli, Recipient of the 1993 ACS Award in Analytical Chemistry
P. R. Griffiths, L. E. Wolfram, Organizers, Presiding 1:25—Introductory Remarks. P. R. Griffiths,
L. E. Wolfram
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
48 MARCH 1,1993 C&EN
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1:30—56. Step-scanning FT-IR spectrometry for the study of polypropylene dynamics. P. R. Griffiths, C. J. Manning, B. O. Budevska
2:00—57. Industrial analytical chemistry: "Deja vu all over again." L. E. Wolfram, P. A. Budinger, S. A. Schmidt
2:30—58. Chemically modified infrared-transparent fibers and their application as chemical sensors. R. A. Kellner
3:00—Intermission. 3:15—59. Accuracy and quality in the analyti
cal laboratory. H. S. Hertz 3:45—60. One-, two-, three-, and four-
dimensional spectroscopy. W. G. Fateley, S. A. Wright, E. B. Orr
4:15—61. Award Address (ACS Award in Analytical Chemistry, sponsored by Fisher Scientific Co.). The art and the practice of analytical chemistry. J. G. Grasselli
Section B Convention Center Room C207, Street Level Role of Mass Spectrometry in the Environmental Sciences II. Using Mass Spectrometry To Investigate Environmental Problems Cosponsored with Division of Environmental Chemistry Inc. M. J. Charles, Organizer, Presiding 1:30—68. Selected environmental applications
of mass spectrometry. R. A. Hites 2:00—69. Ion-assisted measurements of trace
atmospheric species. F. L. Eisele 2:30—70. GC/MS characterization of polar or
ganic residues in advanced treated wastewater. M. Reinhard, R. Aeschimann, Y. Fu-jita
3:00—Intermission. 3:15—71. Application of mass spectrometry to
the characterization of reactive chemicals in environmental samples. D. W. Kuehl, J. Serrano, S. Naumann, B. V. Rosynov
3:45—72. Tracking the environmental fate of pesticides. J. N. Seiber, M. M. McChesney, J. Zabik
TUESDAY MORNING Convention Center Room C207, Street Level Symposium in Honor of S. Meyerson, Recipient of the 1993 Field and Franklin Award for Outstanding Achievement in Mass Spectrometry
G. G. Jones, Organizer, Presiding 8:40—Introductory Remarks. E. K. Fields 8:55—73. Award Address (Frank H. Field
and Joe L. Franklin Award for Outstanding Achievement in Mass Spectrometry, sponsored by Extrel Corp.). Remarks on receiving the Frank H. Field and Joe L. Franklin Award for Outstanding Achievement in Mass Spectrometry. S. Meyerson
9:30—74. Time-resolved photoionization mass spectrometry: Toluene revisited. C. Lif-shitz, Y. Gotkis, J. Laskin
10:00—Intermission. 10:30—75. Unimolecular dissociation of large
ions. F. W. McLafferty, M. W. Senko, S. C. Beu
11:00—76. Voyage by mass spectrometry from C7H7
+ to C29H29+. Mobile hydrogens, distonic ions, and ion-neutral complexes in gaseous alkylbenzene ions. D. Kuck
11:30—77. MS/MS studies on the structures of the long-lived radical cations of organo-phosphorus esters and other ester radical cations. H. I. Kenttamaa
TUESDAY AFTERNOON Convention Center Room C207, Street Level Symposium in Honor of S. Meyerson, Recipient of the 1993 Field and Franklin Award for Outstanding Achievement in Mass Spectrometry
G. G. Jones, Organizer, Presiding 1:30—78. Are peptides and proteins folded in
the gas phase? C. Fenselau, X. Yu, Z. Wu, X. Cheng
2:00—79. Tautomerism, El mass spectra, and intramolecular cyclization of pyrimidin-4-ones. K. Pihlaja, P. Oksman, G. Stajer
2:30—80. Simple cleavage and the energy distribution of metastable ions. S. Hammer-urn, T. Vulpius
3:00—Intermission. 3:15—81. Ion chemistry of some protonated
peptides. M. M. Bursey, B. L. Schwartz, D. L. Morgan
3:40—82. Combined LC/MS with benzene chemical ionization and diode array UV detection for characterization of heavy fossil fuels. G. R. Chapman
4:05—83. Reactions observed in the mass spectrometry of nitro-explosives. J. Yinon, S. Zitrin, T. Tamiri
4:35—84. Mass spectrometry and the quality of environmental information. J. R. Hass
WEDNESDAY MORNING Convention Center Room C207, Street Level Symposium in Honor of J. W. Jorgenson, Recipient of the 1993 ACS Award in Chromatography
M. V. Novotny, Organizer R. M. Wightman, Presiding
9:00—85. Separation and characterization of biopolymers and bioparticles by field-flow fractionation. J. C. Giddings, P. Li, Y. Jiang
9:25—86. Blisters: Atomic force microscopy and other images of the incipient electrochemical oxidation of highly oriented pyro-lytic graphite. R. W. Murray, C. A. Goss, J. C. Brumfield, E. A. Irene
9:50—87. Enzymatic detection of proteins in capillary electrophoresis. F. E. Regnier, J. Bao, D. Wu
10:15—Intermission. 10:40—88. Capillary electrophoresis: A histor
ical perspective. M. V. Novotny 11:15—89. Award Address (ACS Award in
Chromatography, sponsored by Supelco Inc.). Advances in two-dimensional separations by LC/CE. J. W. Jorgenson, A. W. Moore, J. P. Larmann, A. V. Lemmo
WEDNESDAY AFTERNOON Convention Center Room C207, Street Level Symposium in Honor of J. W. Jorgenson, Recipient of the 1993 ACS Award in Chromatography
M. V. Novotny, Organizer, Presiding 1:30—90. Biopolymer separation and analysis
by capillary electrophoresis. B. L. Karger 1:55—91. Electrochemiluminescence generat
ed with voltammetric microelectrodes. R. M. Wightman, M. M. Collinson, K. M. Maness
2:20—92. Inert surface coatings for capillary zone electrophoresis. M. L. Lee, M. Huang, M. Zhao, Z. Liu, A. Malik
2:45—Intermission. 3:15—93. Insulin sensors. R. T. Kennedy, L.
Huang, N. Schultz 3:40—94. Mass spectrometry of biopolymers
isolated by capillary electrophoresis and capillary liquid chromatography. C. A. Mon-nig, J. J. Hagen, R. W. Chiu, J. A. Castoro, C. L Wilkins
4:05—95. Novel detection schemes in capillary electrophoresis. E. S. Yeung, R. E. Milofsky, Y. J. Xue
THURSDAY MORNING Convention Center Room C207, Street Level Symposium for Division of Analytical Chemistry Graduate Fellowship Research Winners Summer Graduate Fellowship Research
D. C. Warren, Organizer, Presiding
9:00—96. ACS Division of Analytical Chemistry Graduate Fellowship Program: Yesterday, today, and tomorrow. D. C. Warren, C. Earnest
9:30—97. Matrix-assisted laser desorption by Fourier transform mass spectrometry. J. A. Castoro, C. L. Wilkins
10:00—98. Local surface dielectric effects on the formal potential of adsorbed ferrocene in a self-assembled monolayer. G. K. Rowe, S. E. Creager
10:30—Intermission. 10:45—99. Liquid chromatographic separa
tions using step and linear voltage waveforms at charge-controllable glassy carbon-supported stationary phases. R. S. Dein-hammer, M. D. Porter, K. Shimazu
11:15—100. Genetically engineered enzyme conjugates for immunoassays of peptides. A. Witkowski, S. Daunert, M. S. Kindy, L. G. Bachas
THURSDAY AFTERNOON Convention Center Room C207, Street Level Symposium for Division of Analytical Chemistry Graduate Fellowship Research Winners Full-Year Graduate Fellowship Research
D. C. Warren, Organizer, Presiding 2:00—101. Temperature-jump relaxation ki
netics at liquid-solid interfaces: Joule heating of porous silica and direct measurement of sorption/desorption kinetics. S. W. Waite, J. M. Harris, D. B. Marshall
2:30—102. Fluorescence and chemilumines-cence imaging of microelectrode surfaces for the diagnosis of chemical structure and function. P. Pantano, W. G. Kuhr
3:00—103. Dynamic fluorescence studies of microheterogeneous systems: A multidistri-butional approach. L. Geng, L. B. McGown
3:30—Intermission. 3:45—104. Near-field scanning optical micros
copy for the chemical analysis of surfaces. G. A. Valaskovic, G. H. Morrison
4:15—105. Absolute analysis by graphite furnace atomic absorption spectrometry: Where are we now? E. G. Su, A. I. Yuze-fovsky, R. G. Michel, J. T. McCaffrey, W. Slavin
BIOL
DIVISION OF BIOLOGICAL CHEMISTRY G. A. Petsko, Program Chairman
TUESDAY AFTERNOON Convention Center, Room A109-111, Street Level Presidential Award Symposium
G. A. Petsko, Presiding 1:30—1. Award Address (Alfred Bader Award
in Bioinorganic and Bioorganic Chemistry). Exercises in bioinorganic and bioorganic chemistry. W. W. Cleland
2:30—2. Award Address (ACS Award for Research at an Undergraduate Institution, sponsored by Research Corp.). M. C. Linder
3:30—3. Award Address (ACS Award in Pure Chemistry, sponsored by Alpha Chi Sigma). Racemic proteins. J. M. Berg
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
BIOT
DIVISION OF BIOCHEMICAL TECHNOLOGY D. S. Kompala, C. E. Wyman, Program Chairmen
COSPONSORED SYMPOSIA: Biosensors in Bioprocessing (see Biotechnology Secretariat, Sun, page 42) Biocatalysis under Extreme Conditions (see Biotechnology Secretariat, Mon, page 42) Biomimetic Systems for Sensing, Separation, and Synthesis (see Biotechnology Secretariat, Mon, page 43) Needs and Opportunities for Energy Research in Biotechnology (see Biotechnology Secretariat, Wed, page 43) Advances in On-Line Monitoring for Downstream Processing (see Biotechnology Secretariat, Thu, page 43) Downstream Process Integration and Evaluation (see Biotechnology Secretariat, Thu, page 43) Bioremedlation and Bioprocessing: Bioprocessing for the Fuels Industry (see Division of Petroleum Chemistry Inc. Fri, page 94) Bioremediation and Bioprocessing: Bioprocessing for Chemicals and Liquid Fuels (see Division of Petroleum Chemistry Inc., Fri, page 94)
OTHER SYMPOSIA OF INTEREST: Bioconversion Technology (see Biotechnology Secretariat, Tue, page 43) Bioremediation and Bioprocessing: Bioremediation of Oil Spills (see Division of Petroleum Chemistry Inc., Thu, page 94) Bioremediation and Bioprocessing: Bioremediation of Sites (see Division of Petroleum Chemistry Inc., Thu, page 94)
SOCIAL EVENTS: Receptions, Sun, Tue BUSINESS MEETING: Tue
SUNDAY AFTERNOON Convention Center Room A105, Street Level Procaryotic Expression Systems Novel Techniques and Applications
W. E. Bentley, S. Winston, E. DeBemardez, Organizers W. E. Bentley, S. Winston, Presiding
1:30—Introductory Remarks. 1:40—1. Two plasmid vector systems for site-
specific and homologous recombination of foreign DNA into the E. coli genome. M. D. Koob, D. C. Cameron
2:00—2. Measurement of translational inaccuracy in E. coli: Missense error reporting with inactive luciferase mutants. B. Cornut, R. C. Willson
2:20—3. Molecular characterization of proteins expressed on the external surface of E. coli. J. A. Francisco, A. Ayling, H. L. Poetschke, C. F. Earhart, G. Georgiou
2:40—4. Genetic engineering for improved expression with the phoA promoter. J. Swartz, S. Bass, J. Chang, N. McFarkland, S. Leung
MARCH 1,1993 C&EN 49
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3:00—5. Engineering expression and purification of human atrial natriuretic peptide with L-asparaginase fusion system. N-T. Ma, R. G. Harrison
3:20—Intermission. 3:30—6. Formation of p-lactamase inclusion
bodies in E. coli. P. Valax, G. Georgiou 3:50—7. Optimization of production of four
HIV-peptide p-galactosidase fusion proteins in E. coli. S. Winston, W. E. Bentley, T. R. Pulliam, H. Grosfeld, Y. Flashner, M. White, Z. Shalita, S. Reuveny, D. Marcus, Y. Papir, H. Rosenberg, T. Bino, S. Cohen, A. Shaf-ferman
4:10—8. Production of striped bass growth hormone in recombinant E. coli fermentation. W. Huang, A. R. Moreira, T. T. Chen
4:30—9. Direct expression of a 33-amino acid salmon calcitonin precursor in E. coli. M. V. L. Ray, C. Meenan, A. P. Consalvo, M. Ala-vi, A. M. Sturmer, N. M. Mehta
4:50—10. Use of a precursor-based fed-batch feeding policy to improve foreign protein synthesis and long-term stability by avoiding stress responses. D. M. Ramirez, W. E. Bentley
5:10—Concluding Remarks.
MONDAY MORNING Section A
Convention Center Room A105, Street Level Genetic Engineering of Antibiotic-Producing Microorganisms
A. L. Demain, P. Bolen, Organizers P. Bolen, Presiding 8:30—Introductory Remarks. 8:40—11. Metabolic engineering of cephalos
porin biosynthesis in Streptomyces cla-vuligerus: Increased production of cephalosporins by targeted chromosomal integration of lysine €-aminotransferase(/af) gene. L-H. Malmberg, W-S. Hu, D. H. Sherman
9:05—12. Construction of hybrid polyketide synthases via gene replacements and analysis of polyketide products. R. McDaniel, S. Ebert-Khosla, H. Fu, C. Khosla
9:30—Intermission. 10:00—13. Intracellular expression of Vitreo-
scilla hemoglobin improves cephalosporin C production by Acremonium chrysogenum. J. A. DeModena, S. Gutierrez, J. Velasco, R. A. Fachini, J. L. Galazzo, D. E. Hughes, J. E. Bailey, J. F. Martin
10:25—14. Molecular genetics and biochemistry of mitomycin C resistance. P. R. August, M. C. Flickinger, D. H. Sherman
10:50—Concluding Remarks.
Section B Convention Center Room A107, Street Level Purification of Fermentation-Derived Bio-molecules
J. J. Cannon, S. Cramer, G. Subramanian, Organizers J. J. Cannon, S. Cramer, Presiding 8:00—Introductory Remarks. 8:05—15. Affinity reverse micellar extraction
and separation (ARMES): A novel method in bioseparations. V. M. Paradkar, J. S. Dordick
8:25—16. Preparative dilute-feed capture using Perfusion Chromatography®. N. F. Gordon, D. H. Whitney, M. J. Byers, S. P. Fulton
8:45—17. Electrophoretic focusing without ampholytes. C. F. Ivory, W. S. Koegler, W. A. Gobie
9:05—18. Purification of fermentation products with polymeric media. P. G. Cartier, J. Maikner, K. C. Deissler, E. Firouztale
9:25—19. Enzyme purification using temperature-induced phase separation. P. A. Aired, F. Tjerneld, A. Kozlowski, J. M. Harris
9:45—Intermission. 10:00—20. Predicting the behavior of metal-
chelating variants of Saccharomyces cere-visiae cytochrome C in metal affinity chromatography. R. Johnson, A. Muheim, R. Todd, F. Arnold
10:20—21. Thermodynamics of protein adsorption on ion exchange surfaces. D. S. Gill, D. J. Roush, R. C. Willson
50 MARCH 1,1993 C&EN
10:40—22. Purification of proteins from complex biological mixtures by displacement chromatography. G. Jayaraman, S. M. Cramer
11:00—23. Preliminary development of a thio-philic zirconia-based support for antibody purification. J. E. Morris, C. J. Dunlop, P. W. Can, M. C. Flickinger
MONDAY MORNING AND AFTERNOON
Section C Convention Center Hall C, Upper Level Poster Session Authors of odd-numbered posters will be avail
able from 11:00 A.M. to 12:00 Noon. Authors of even-numbered posters will be available from 1:00 to 2:00 P.M.
K. F. Reardon, Organizer, Presiding 11:00-2:00 24. Environmental effects on recombinant pro
tein production and cell metabolism by Bacillus subtilis. K. Park, K. F. Reardon
25. Kinetics of nitrification. M. M. Saulmon, K. F. Reardon
26. Denitrification with a strain of Pseudomonas denitrificans: Fundamental kinetic studies and their implications for bioreactor design. B. C. Baltzis, G. A. Lewandowski, J. H. Wang
27. Biodegradation of TNT by Pseudomonas fluorescens under nitrate respiration and nitrogen-limited conditions. P. C. Gilcrease, V. G. Murphy
28. Strategies for a fed-batch and semicontin-uous production of lysine from methanol at 50°C using a high-cell-density Bacillus methanolicus MGA3 process. G. H. Oka-moto, C. E. Bremmon, W. Hur, M. C. Flickinger
29. Bioenergetics of the extreme thermoacido-phile Metallosphaera sedula. T. L. Peeples, R. M. Kelley
30. Some novel transformations of steroids by Fusarium oxysporum. M. R. Wilson, P. B. Reese
31. Emphaze™ biosupport medium: Protein immobilization and affinity chromatography using the azlactone functionality. M. M. Walker, P. L. Coleman
32. Electrophoresis and electrochromatogra-phy in an improved vertical column. K. D. Cole, P. W. Todd, B. K. Dutta
33. Improved fed-batch strategy for high-density recombinant yeast fermentation. C. Y. Cheng, S. T. Yang
34. Effect of feed-zone turbulence on yeast metabolism. E. H. Dunlop, R. A. Beyerinck, P. R. Mondani
35. Hemopoiesis supported by the serially passaged stromal cell culture. L-C. Huang, T-Y. Wang, E. Tsung, J. H. D. Wu
36. Metabolic and cell cycle model for foreign gene expression dependent on the cell cycle in suspension cultures of recombinant CHO cells. M. B. Gu, P. Todd, D. S. Ko-mpala
37. High cell density of animal cell cultures in packed-bed reactors for production of secreted products. G. Wang, W. Zhang, C. Jacklin, D. Freedman
38. Monoclonal antibody production level in continuous hollow-fiber systems is dependent upon cartridge type. T. L. Hoffman, J. Bash, M. Crosby, R. Hoenle, J. Hoff, K. Kol-czaski, R. Levin, K. McKenna, D. Mikolajc-zak, J. Minneci, D. H. Ostrow, D. Payette
39. Mediated amperometric biosensor for glutamic acid based on tetrathiafulvalene-modified carbon paste electrode. A. Mul-chandani, N. Almeida
40. Novel phagemid vector for expression of hen egg lysozyme in S. cerevisiae. E. T. Lane, R. C. Willson
41. Expression of antilysozyme antibodies of known complex structure as chimeric Fab fragments in E. coli. P. D. Patel, R. C. Will-son
42. Utilization of desacetyl cephalosporin C and speculation on its origin. M. E. Wildfeuer
43. Rotary and tangential flow microfiltration for protein recovery from cell debris. C. S. Parnham III, R. H. Davis
44. Protein fouling of polycarbonate track-etched microfiltration membranes. E. M. Tracey, R. H. Davis
45. Yeast cake layers as secondary membranes in dead-end microfiltration of bovine serum albumin. N. Arora, R. H. Davis
18. Purification of fermentation products with polymeric media. P. G. Cartier, J. Maikner, K. C. Deissler, E. Firouztale
46. External phosphorescent molecular probe of surface dynamics of enzymatic and non-enzymatic heme proteins. M. P. Cook, T. E. Curey, M. D. Schuh
47. Novel silane polymers for purification of DNA. D. L. Woodard, A. J. Howard, J. A. Down
48. Cyt c-PEG, I: Preparation and spectropho-tometric and electrochemical characterization in aqueous solution. P. A. Mabrouk
49. Tyrosinase reaction/chitosan adsorption: A selective and efficient separation operation. W-Q. Sun, G. F. Payne
50. Estimation of antibiotic concentration for oxygen data. J. Gomes, A. S. Menawat
51. Two-dimensional model for protein aggregate structure. S. Y. Patro, T. M. Przyby-cien
52. Best-fit equations predicting enzymatic reduction of flavodoxin. L. L. Matz
53. Biotechnological applications of hyperther-mophilic starch-metabolizing enzymes. H. R. Badr, M. W. W. Adams, K. A. Sims
54. Partial isolation of a factor that inactivates tyrosine amino-transferase (TAT) from hog kidney. H. C. Ashline, C. M. Lee, J. L. Hargrove
55. Fundamental aspects of fast LC for small organics and large biomolecules. M. W. Dong, D. B. Clutter
56. EPR spectroscopic investigations of protein-surfactant interactions. N. Bam, T. W. Randolph, J. L. Cleland
57. Effect of a hydrophobic probe, BisANS, on the stability of DnaK. L. Shi, D. R. Palleros, A. L. Fink
58. Folding of bovine pancreatic trypsine inhibitor in the E. coli periplasm. M. Ostermeier, G. Georgiou
59. Oxidation of recombinant human relaxin by hydrogen peroxide: Effect of some common antioxidants. T. H. Nguyen, W. Meng
60. Method for recovery of nebulized proteins. D. C. Cipolla, I. Gonda
61. Enhancement of protein lipophilicity and stability via hydrophobic ion pairing. J. Mat-suura, M. E. Powers, M. C. Manning, E. Shefter
62. The water replacement hypothesis cannot explain preservation of labile multimeric enzymes by high-molecular-weight polymers during lyophilization. J. F. Carpenter
63. Determination of freeze-induced denatur-ation of phosphofructokinase using internal reflectance infrared spectroscopy. R. L. Remmele, C. Stushnoff, J. F. Carpenter
64. Glass formation is necessary but not sufficient for stabilization of proteins during freeze-drying. M. Z. Zhang, S. J. Prestrels-ki, T. Arakawa, J. F. Carpenter
MONDAY AFTERNOON Section A
Convention Center Room A105, Street Level Secondary Metabolite Fermentations: Process Development, Scale-up, and Engineering
A. C. Kirpekar, N. B. Jansen, Organizers, Presiding 2:00—Introductory Remarks. 2:05—65. Biochemical engineering advances:
Industrial applications and future needs. S. W.Drew
2:30—66. Heterogeneity in bioreactors for antibiotic production. A. P. Ison, D. J. Pollard, M. Suphantharika, M. D. Lilly
2:55—67. Monte Carlo experimental study of the effects of feed and oxygen fluctuations on antibiotic production from Streptomyces clavuligerus. P. K. Namdev, J. Shen, M. R. Gray, B. G. Thompson
3:20—68. Biotransformation process for the production of L-3,4-dihydroxyphenylalanine (L-dopa). J. L. Hartman, J-K. Li, W. J. Kelly, W. L. Russell
3:45—69. Process development and subsequent scale-up to produce erythromycin D, an erythromycin pathway intermediate, using oxygen-related control strategies. T. Nikolai, V. Luebke, T. Paulus
4:10—70. Cyclic AMP regulation of tylosin biosynthesis and secondary metabolism in Streptomyces fradiae. M. Tata, A. S. Menawat
4:35—71. Application of artificial neural network to the process prediction of penicillin fermentation in fed-batch. F. Baishan
Section B Convention Center Room A107, Street Level Advances in Biocatalysis and Protein Engineering
F. H. Arnold, A. Bommarius, Organizers, Presiding 1:20—Introductory Remarks. 1:30—72. Stabilization of lipases against pro
teases by protein engineering. A. Svends-en, I. G. Clausen, S. Patkar, E. Nielsen
1:50—73. Catalytic mechanism and rate-limiting step of glucoamylase. M. R. Sierks, B. Svensson
2:10—74. Computational study of conformational transitions in the active site of tosyl-a-chymotrypsin. T. Lazaridis, M. E. Paulaitis
2:30—75. Control of enzyme activity by solvent engineering in supercritical fluids. S. V. Kamat, E. J. Beckman, A. J. Russell
2:50—76. Fatty hydroperoxide formation in mi-croemulsions containing surfactant and organic solvent. G. J. Piazza
3:10—77. Biocatalytic processes for chiral fine chemicals. J. Kamphuis, W. J. J. v. d. Tweel, Q. B. Broxterman, B. Kaptein, T. Sonke, W. H. J. Boesten, H. E. Schoemak-er
3:30—78. Enzymatic synthesis of 12-ketour-sodeoxycholic acid from dehydrocholic acid in a membrane reactor. G. Carrea, A. Pilot-ti, S. Riva
3:50—79. Temperature effects on enzyme stereochemistry. R. S. Phillips, C. Zheng
4:10—80. Kinetic resolution of pipecolinic acid using partially purified lipase from Aspergillus niger. M. C. Ng-Youn-Chen, A. N. Ser-reqi, R. J. Kazlauskas
4:30—81. Influence of medium engineering on the catalytic properties of enzymes. R. M. D. Verhaert, D. van Bergen, M. Putnam
4:50—82. Enzymatic synthesis of polyaniline. H. Zemel, J. F. Quinn
TUESDAY MORNING Section A
Convention Center Room A105, Street Level Continuous-Flow Bioreactors: Strategies and Applications
R. H. Davis, Y. M. Deo, Organizers, Presiding 8:25—Introductory Remarks. 8:30—83. Continuous recombinant yeast fer
mentation in multiphase bioreactor systems. C. H. Shu, S. T. Yang
8:50—84. Control of high-density cell perfusion culture based on on-line oxygen uptake measurement. Y-S. Kyung, M. V. Peshwa, D. M. Gryte, W-S. Hu
9:10—85. Modeling reaction and separation in the vortex flow reactor. C. M. V. Moore, C. L. Cooney
9:30—86. Immobilized cell bioreactor for 2,4-dinitrotoluene degradation. K. F. Reardon, J. C. Spain
9:50—87. Biodegradation of pesticides with reversed micelles. C. Komives, A. J. Russell
10:10—Intermission. 10:20—88. Continuous in vitro transcription of
RNA. H. A. Marble, E. Chrisikos, R. H. Davis
10:40—89. Regulatory issues associated with fermentation processes. C. N. Durfor
11:00—90. Process development for the production of humanized anti-Tac using a 3-liter continuous-perfusion bioreactor. P. C. Familletti, W. DePinto, C. Dwyer
11:20—91. Scale-up of spinfilter perfusion bioreactor for mammalian cell retention. V. M. Yabannavar, N. V. Connelly, V. Singh
11:40—92. Perfusion culture of CHO cells in suspension facilitated by inclined sedimentation chambers for cell recycle. P. Brown, M. Wininger, R. Chow, J. Cox
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Section B Convention Center Room A107, Street Level Nonchromatographic Separation Methods
W. M. Clark, S. R. Rudge, Organizers, Presiding 8:30—93. Liquid-liquid extraction using sol
vent mixtures with a critical point of miscibil-ity. A. Ullmann, Z. Ludmer, R. Mauri, R. Shinnar
8:50—94. Particle partitioning in aqueous Diphasic systems. D. T. L. Hawker, R. H. Davis, P. Todd, G. Johansson
9:10—95. Using genetic engineering to enhance protein recovery in aqueous two-phase systems. J. R. Luther, C. E. Glatz
9:30—96. Affinity precipitation of avidin with biotin- and iminobiotin-polymer conjugates. J. E. Morris, R. R. Fisher, A. S. Hoffman
9:50—Intermission. 10:10—97. Biomimetic immobilized-liquid
membrane separator for aqueous solutes. J. P. Agarwala, P. Todd, J. J. Pellegrino
10:30—88. Denaturation and aggregation of p-galactosidase during tangential flow ultrafiltration. J. W. Yen, S. T. Yang
11:10—99. Continuous SPLITT fractionation of biological particles and macromolecules. C. B. Fuh, M. N. Myers, J. C. Giddings
11:50—100. Water-soluble macromolecules: Separation by flow field-flow fractionation. P. J. M. Dycus, G. K. Stearman, M. J. M. Wells
Section A TUESDAY AFTERNOON
Convention Center Room A105, Street Level Cell Culture Technology
B. O. Palsson, S. Seaver, Organizers, Presiding 1:30—101. Mathematical framework for un
derstanding and manipulating glycosylation heterogeneity. D. C. Andersen, T. J. Monica, C. F. Goochee
1:50—102. Rational design and control of animal cell matabolism. L. Xie, D. I. C. Wang
2:10—103. Approach to optimization of fed-batch culture conditions for monoclonal antibody production. T. Bibila, K. Gla-zomitsky, C. Ranucci, D. Robinson, M. Sil-berklang, B. Buckland, J. Aunins
2:30—104. Elevated nutrient levels in CHO cell culture: Effect on cellular productivity and amino acid uptake rates. D. A. Miller, D. Drapeau, Y-T. Luan, J. C. Whiteford, S. R. Adamson
2:50—Intermission. 3:10—105. Clonal variations of cellular proper
ties within the Spodoptera frugiperda IPLB-SF21-AE insect cell population. M. K. Pa-sumarthy, D. W. Murhammer
3:30—106. Residence time of Chinese hamster ovary cells in an inclined settler. J. A. Searles, P. Todd, D. S. Kompala
3:50—107. Experimental and modeling studies of air-lift bioreactors for cell culture. B. Bugarski, M. F. A. Goosen, G. Vunjak-Novakovic
4:10—Concluding Remarks. 4:30—Divisional Business Meeting/Award
Symposium. Presentation of Van Lanen Award, Peterson Award, and Marvin Johnson Award.
5:00—108. Award Address (Marvin Johnson Award, sponsored by Upjohn Co.). Microbial and biochemical technology in wood processing: Basic studies lead to applications. T. K. Kirk
Section B Convention Center Room A107, Lobby Level Advances in Biochemical Separations
R. Willson, K. Goklen, Organizers, Presiding 1:00—109. Network model for perfusion chro
matography. K-C. Loh, D. I. C. Wang 1:20—110. Purification of therapeutic proteins:
Process changes, rationale, and implications. P. D. Liu, B. M. Keane, C. O'Dea
1:40—111. Electrostatic interactions of proteins and ion-exchange surfaces. D. J. Roush, D. S. Gill, R. C. Willson
2:00—112. Novel displacers for ion-exchange displacement chromatography of proteins. S. D. Gadam, C. Patrickios, A. Hatton, S. M. Cramer
2:20—113. High-pressure ion-exchange chromatographic analysis of methane monooxy-genase. A-M. Liu, L-R. Chen, S-B. Li
2:40—Intermission. 2:50—114. In situ ammonia removal of hybri-
doma culture through electrical means. D. Y. H. Chang, A. J. Grodzinsky, D. I. C. Wang
3:10—115. Development of a pilot-scale microfiltration-based process for the isolation of a secondary metabolite from Strep-tomyces sp. broth. G. Russotti, K. E. Goklen, J. J. Wilson
3:30—116. Methodology to calculate the scaling factors for ultrafiltration processes by the use of the osmotic model. R. Kuriyel
3:50—117. Comparison of axial and radial flow columns for affinity chromatography of factor IX. J. Tharakan, M. Belizaire
4:10—118. Conducting polymer chromatography for protein separations. T. M. Przyby-cien, P. Lam, G. E. Wnek, P. Elliker, L. A. Prezyna
WEDNESDAY MORNING Section A
Convention Center Room A105, Street Level Tissue Engineering—I
B. O. Palsson, S. Seaver, Organizers, Presiding 8:30—Introductory Remarks. 8:40—119. Growth kinetics and population dy
namics of human natural-killer cells in culture. B. A. Pierson, J. S. Miller, C. Verfail-lie, P. B. McGlave, W-S. Hu
9:00—120. Implementation of an effective program for quality assurance and quality control in living cell therapies: A two-year experience with autolymphocyte therapy. G. du Moulin, V. Liu, J. Chew-Darke, E. Conti, C. Cyr, J. Peart, Z. Pitkin, Y. Shen, J. Stack, D. Hamilton, B. Davies, A. White, M. Osband
9:20—121. Validation of a phorbol myristate acetate (PMA) cell functionality assay for activated T lymphocytes and its utility in assessing cell potency for the autolymphocyte therapy of cancer. R. Abulafia, M. B. Clarke, D. Gaines, V. Liu
9:40—122. Expansion of activated lymphocytes from renal cell carcinoma in a hollow-fiber bioreactor. G. G. Hillman, E. Younes, E. J. Montecillo, E. Ali, J. E. Pontes, G. P. Haas, W. H. Wahl
10:00—Intermission. 10:20—123. Unstructured model describing
the growth of human extracellular matrix adherent T-cells (EMATs) in vitro. G. H. Frampton, A. Haberman
10:40—124. Effect of substratum morphology on hepatocyte growth and function. R. Singhvi, G. N. Stephanopoulos, D. I. C. Wang
11:00—125. Viability, morphology, and function of hepatocyte spheroids entrapped in collagen gel. M. V. Peshwa, F. J. Wu, B. D. Follstad, F. B. Cerra, W-S. Hu
Section B Convention Center Room A107, Street Level Protein Formulations and Delivery I. Formulation Issues
Cosponsored with Division of Polymeric Materials: Science & Engineering Inc. J. L. Cleland, R. Langer, Organizers J. L. Cleland, Presiding 8:30—Introductory Remarks. J. L. Cleland 8:45—126. Keynote Presentation. Selected
problems in the formulation of protein pharmaceuticals. C. R. Middaugh, D. B. Volkin, P. K. Tsai, C. J. Burke
9:15—127. Keynote Presentation. Protein oxidation and stabilization. T. H. Nguyen
9:45—128. Keynote Presentation. Chemical instability of proteins in solutions and in lyo-philized formulations. R. T. Borchardt
10:15—Intermission. 10:30—129. Deamidation and isoaspartate
formation in protein pharmaceuticals: The case of tissue plasminogen activator. D. W. Aswad, M. Paranandi, A. W. Guzzetta, W. S. Hancock
10:50—130. Sulfated compounds promote disulfide oligomerization of basic fibroblast growth factor (bFGF). Z. Shahrokh, V. Sluzky, P. Stratton, G. Eberlein, J. Wang
11:10—131. Mechanism for stabilization of ac-tomyosin by sodium lactate. G. A. MacDon-ald, T. C. Lanier, H. E. Swaisgood, D. D. Hamann
WEDNESDAY AFTERNOON Section A
Convention Center Room A105, Street Level Tissue Engineering—II
B. O. Palsson, S. Seaver, Organizers, Presiding 1:30—132. Flow cytometric analysis of human
myeloid lineage development in hematopoietic bioreactor systems. C. E. Rogers, M. R. Koller, B. O. Palsson
1:50—133. Multilineal hemopoiesis in a three-dimensional bone marrow bioreactor. T-Y. Wang, J. H. D. Wu
2:10—134. Three-dimensional culture system for murine bone marrow. J. G. Highfill, P. Todd, D. S. Kompala
2:30—135. Encapsulated bone marrow cultures as a potential assay for human hematopoietic progenitors. M. G. Levee, G. M. Lee, S-H. Paek, B. O. Palsson
2:50—Intermission. 3:10—136. Development of serum-free media
for culturing primitive human hematopoietic cells. C. E. Sandstrom, W. W. Miller, J. G. Bender, E. T. Papoutsakis
3:30—137. Development of a perfusion system for the growth of a three-dimensional dermal equivalent. C. Halberstadt, R. Hardin, K. Bezverkov, M. Kwan
3:50—138. Construction of functional models of skin and cornea using cultured cells and collagen. N. L. Parenteau, V. S. Mason, C. M. Nolte, J. Zieske, Y. Muragaki, B. R. Ols-en
4:10—139. Bioreactor studies of cell-polymer cartilage implants. L. E. Freed, G. Vunjak-Novakovic, J. C. Marquis, R. Langer
4:30—Concluding Remarks. 5:00—140. David Perlman Memorial Lec
ture. Large-scale applications for novel microbial catalysts. M. C. Flickinger
Section B Convention Center Room A107, Street Level Protein Formulations and Delivery II. Lyophilization and Drug Delivery
Cosponsored with Division of Polymeric Materials: Science & Engineering Inc. J. L. Cleland, R. Langer, Organizers J. L. Cleland, Presiding 1:00—141. Keynote Presentation. Ap
proaches to delivery on GnRH analogues. L. M. Sanders, B. J. Floy
1:30—142. Keynote Presentation. Controlled delivery of antibodies. W. M. Saltzmann, M: R. Parkhurst, J. K. Sherwood, T. L. Wyatt, K. J. Whaley, R. A. Cone
2:00—143. Keynote Presentation. Formulation and aerosol delivery of recombinant-DNA-derived human DNase. D. Cipolla, I. Gonda, S. J. Shire
2:30—144. Keynote Presentation. Freeze-drying of proteins: Process, formulation, and stability. M. J. Pikal
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
3:00—145. Structure of proteins in lyophilized formulations using FT-IR spectroscopy. S. J. Prestrelski, N. Tedeschi, T. Arakawa, J. F. Carpenter
3:20—146. Stress-specific stabilization of proteins during freezing and drying. J. F. Carpenter, S. J. Prestrelski, T. Arakawa
3:40—147. Chemistry of rational protein drug stabilization. B. Roser, S. Sen, C. Colaco, D. Chilvers
4:00—148. Real-time infrared spectroscopic analysis of lysozyme lyophilization: Structure/ hydration behavior and influence of sucrose. R. L. Remmele, C. Stushnoff, J. F. Carpenter
4:20—149. Stabilization of Clostrium botuli-num neurotoxin during lyophilization. M. C. Goodnough, E. A. Johnson
4:40—150. Synthesis of solvent-resistant bio-materials. D. L. Williams, A. J. Russell
THURSDAY MORNING Section A
Convention Center Room A105, Street Level New Developments in Plant Tissue Culture
J. M. Lee, K. A. McDonald, Organizers,
8:30—Introductory Remarks. 8:40—151. Oxygen requirements and mass
transfer in hairy root cultures. S. Yu, P. M. Doran
9:00—152. Modeling of hairy root growth. A. A. Diloro, M. Towler, P. J. Weathers, R. D. Cheetham
9:20—153. Production of monoclonal antibody in plant cell culture. J. Gao, R. L. Konzek, M. Linzmaier, K. B. Buckley, N. S. Magnu-son, R. Reeves, G. An, J. M. Lee
9:40—154. Isolation and construction of strong promoters for the production of foreign proteins in cultured plant cells. J. Gao, S-R. Kim, J. M. Lee, G. An
10:00—Intermission. 10:20—155. Regioselective hydroxylation of
piperitone and warfarin by cell suspension cultures of Cathararithus roseus. H. Hama-da, Y. Ikematsu, Y. Fuchikami
10:40—156. Development of cell cultures from marine plants for production of eicosanoid biopharmaceuticals. G. L. Rorrer, H. Qi, J. Modrell, W. H. Gerwick
10:50—157. Production of somatic embryos in the helical-ribbon-impeller bioreactor. J. Ar-chambault, R. Williams, L. Lavoie, M. F. Pepin, C. Chavarie
11:10—158. Characterization of morphological patterns in development of carrot somatic embryos using image analysis. C-M. Chi, H. Vits, E. J. Staba, T. J. Cooke, W-S. Hu
Section B Convention Center Room A107, Street Level Protein Folding
F. Baneyx, A. A. Gatenby, Organizers, Presiding 8:20—Introductory Remarks. 8:30—159. Protein folding in methane mo-
nooxygenase. A-M. Liu, S-B. Li 8:55—160. Synthesis and folding of a Mandu-
ca sexta eclosion hormone and its analogues. Y. Wang, L. Yurttas, B. E. Dale, D. H. Russell, L. M. Preston, M. S. Wright, T. K. Hayes
9:20—161. Engineering the assembly pathway in baculovirus-insect cell expression system. T-A. Hsu, J. J. Eiden, M. J. Beten-baugh
9:45—Intermission. 10:00—162. Three-state denaturation of DnaK
induced by guanidine hydrochloride: Evidence for an expandable intermediate. D. R. Palleros, L. Shi, K. L. Reid, A. L. Fink
10:25—163. Solution requirements for the chaperonin-dependent folding and assembly of glutamine synthetase. M. T. Fisher
10:50—164. Interactions between GroEL and GroES. J. Martin, F-U. Haiti
11:15—165. Suppression of E. coli groES mutations by a chloroplast cochaperonin or its individual domains. F. Baneyx, U. Berscht, C. E. Kalbach, J. Soil, A. A. Gatenby
MARCH 1,1993 C&EN 51
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THURSDAY AFTERNOON
Section A Convention Center Room A105, Street Level Regulatory Aspects of Process Design for Biopharmaceutical Manufacturing
M. D. Young, G. Slaff, Organizers M. D. Young, Presiding
1:30—Introductory Remarks. 1:40—166. Bioprocess scale-up: Regulatory
concerns and issues. D. Hill 2:00—167. Quantification of variable-site oc
cupancy for tissue-type plasminogen activator using hydrophobic interaction chromatography. J. B. Bahr, C. F. Goochee, M. B. Sliwkowski
2:20—168. Kinetics of extracellular CHO cell culture sialidase toward oligosaccharide and glycoprotein substrates. M. J. Gramer, C. F. Goochee, M. B. Sliwkowski
2:40—169. Effect of ammonium ion on the O-linked glycosylation of granulocyte colony-stimulating factor produced by CHO cells. D. C. Andersen, C. F. Goochee
3:00—Intermission. 3:20—170. Regulatory and process strategies
in process development. V. B. Lawlis, L. M. Kleinman
3:40—171. Validation of a scale-up purification process. P. Hsieh
4:00—172. Regulatory aspects of process changes: A case study. M. D. Young, G. Slaff
4:20—Concluding Remarks.
Section B Convention Center Room A107, Street Level General Topics in Biochemical Technology
J. D. Keasling, D. W. Murhammer, Organizers, Presiding 1:30—Introductory Remarks. 1:40—173. Bioconversion of benzaldehyde by
yeast. S. Noronha, A. R. Moreira 2:00—174. Production, purification, and in vivo
deactivation of the lipopeptide surfactant by Bacillus licheniformis JF-2. S-C. Lin, M. M. Sharma, G. Georgiou
2:20—175. On-line monitoring and utilization of specific bioluminescence as a marker of the physiological state of recombinant cultures. K. B. Konstantinov, T. Van Dyk, W. Majarian, P. Dhurjati, R. LaRossa
2:40—176. Guanosine pentaphosphate phos-phohydrolase from Escherichia coli is a long-chain exopolyphosphatase. J. Keasling, L. Bertsch, A. Kornberg
3:00—177. Chemoenzymatic synthesis and materials properties of sugar-containing polyacrylate hydrogels. B. D. Martin, J. S. Dordick, R. J. Linhardt, S. Ampofo
3:20—Intermission. 3:30—178. Cyanobacteria photoproduction in
a stirred reactor: Experiments and modeling of growth under light-limited conditions. Y. Ko, B. J. McCoy, A. P. Jackman, K. A. McDonald
3:50—179. Cell cycle modulator secreted by high-density Chlorella vulgaris cultures. R. K. Mandalam, B. O. Palsson
4:10—180. Thermodynamic driving forces for antibody-antigen recognition. K. A. Hibbits, R. C. Willson
4:30—181. Charged fusions for selective protein recovery and enzyme immobilization using ion-exchange membrane adsorption. M. H. Heng, C. E. Glatz
4:50—182. Cell separations using targeted monoclonal antibodies against cell surface antigens. K. R. Tadikonda, R. H. Davis
CARS
DIVISION OF CARBOHYDRATE CHEMISTRY A. D. French, Program Chairman
SOCIAL EVENTS: Social Hour, Tue, Wed Dinner, Wed BUSINESS MEETING: Sun
SUNDAY AFTERNOON Convention Center Room A101, Street Level Tutorial: NMR Spectroscopy of Carbohydrates
H. Van Halbeek, Organizer 2:00-5:00
MONDAY MORNING Convention Center Ballroom 4, Lower Level Claude S. Hudson Award Symposium, Honoring I. J. Goldstein Carbohydrate-Protein Interactions
R. B. Friedman, Organizer, Presiding 9:00—Introductory Remarks. 9:15—1. Carbohydrate-protein interaction. J.
P. Carver 9:45—2. Studies of the extended-binding-site
specificity of Concanavalin A. C. F. Brewer 10:15—3. Structure-function relationships of
Dolichos biflorus lectins. M. E. Etzler, Q. Chao
10:45—Intermission. 11:00—4. Developmental regulation, cell-type
specificity, and tumor-associated expression of sialoglycoconjugates. J. Roth
11:30—5. Binding specificity of high- and low-molecular-weight mannose 6-phosphate receptors. G. W. Jourdian
MONDAY AFTERNOON Convention Center Room A201-205, Street Level Claude S. Hudson Award Symposium, Honoring I. J. Goldstein Carbohydrate-Protein Interactions
R. B. Friedman, Presiding
2:00—6. Award Address (Claude S. Hudson Award in Carbohydrate Chemistry, sponsored by Merck, Sharpe & Dohme Research Laboratories). A trail of research in lectin biochemistry. I. J. Goldstein
2:45—7. Interactions between Sh. dysenteriae antigen and antibody. E. M. Nashed, V. Pav-liak, P. Kovac, V. Pozsgay, C. P. J. Glaude-mans
3:15—Intermission. 3:30—8. Mechanistic studies of glycosylation
reactions for synthesis of glycoconjugates. P. J. Garegg
4:00—9. 2 &ringA resolution of p-amylase complexed with a-cyclodextrin. B. Mikami, E. J. Hehre, M. Sato, Y. Katsube, M. Hi-rose, Y. Morita, J. C. Sacchettini
TUESDAY MORNING Convention Center Ballroom 4, Lower Level Anthracycline Antibiotics
W. Priebe, Organizer, Presiding 8:30—Introductory Remarks. 8:45—10. Some unresolved questions of an
thracycline structure-activity relationships. E. M. Acton
9:15—11. Synthesis of new anthracyclines modified in the substitution of ring A. F. Ar-camone, F. Canfarini, A. Giolitti, A. Guidi, F. Pasqui, V. Pestellini
9:45—12. Discovery of novel heteroanthracy-cl ine onco ly t i cs . G. At tardo, M. Courchesne, Y. C. Xu, R. Rej, J-F. Lavalee, E. Lebeau, J-L. Kraus, S. Lamothe, D. Nguyen, W. Wang, Y. St-Denis, B. Belleau (deceased)
10:15—Intermission. 10:30—13. Novel non-cross-resistant anthra
cycline antibiotics with modified basicity. W. Priebe, N. Neamati, O. Varela, D. Horton, P. Skibicki, R. Perez-Soler, N. T. Van, G. Grynkiewicz, K. Dziewiszek
11:00—14. Semisynthetic rhodomycins and anthracycline prodrugs: Synthesis and structure-activity relationship. C. Kolar
11:30—15. Synthesis and some biological activities of fluorinated daunorubicin and doxorubicin analogues. T. Tsuchiya
TUESDAY AFTERNOON Section A
Convention Center Ballroom 4, Lower Level Anthracycline Antibiotics
F. Arcamone, Presiding 1:30—16. Redox chemistry of anthracyclines
and use of oxomorpholinyl radicals for its elucidation and control. T. H. Koch, G. Gaudiano
2:00—17. Totally synthetic linked anthracycline mimics. R. A. Russell, P. Ge
2:30—18. Synthetic options for reversal of anthracycline resistance and cardiotoxicity. C. Monneret
3:00—Intermission. 3:15—19. Anthracycline-DNA interaction: To
bind or not to bind, that was the question. M. Israel, R. Seshadri
3:45—20. Synthesis and study of the structure-activity relationship of new classes of anthracyclines. A. Suarato, F. Ange-lucci, A. Bargiotti, M. Caruso, M. Grandi, M. Ripamonti
Section B Convention Center Room A108, Street Level General
A. D. French, Organizer M. M. Tessler, Presiding 1:30—21. Custom-designed cyclodextrins:
Structure and properties. A. R. Khan, V. T. D'Souza
1:50—22. Separation of oligogalacturonic acids by HPLC using a p-cyclodextrin-bonded phase column. P. J. Simms, A. T. Hotch-kiss Jr., P. L Irwin, K. B. Hicks
2:10—23. Chemical modification of starch under homogeneous conditions: Effects on biodegradability. D. H. Ball
2:30—24. Purification of a xanthan depoly-merase from a heat-stable, salt-tolerant bacterial consortium. J. A. Ahlgren
2:50—25. a- and p-O-glycosides and O-linked glycopeptides: Potent enkephalin analogues capable of crossing the blood-brain barrier. R. L. Polt, L. Szabo, H. Yamamura, F. Porreca, V. Hruby
3:10—26. Synthesis of methyl 0-cc-NEU5AC (2-3)-ap-D-galactopyranosyl-(1 -4) [30-(2S)-2,3-dihydroxypropyl]-<x-D-glucopyranoside. F. Dasgupta, A. Nematalla, J. H. Musser
3:30—27. Rational design and synthesis of nonsialylated oligosaccharides that recognize E-selectin. F. Dasgupta, J. H. Musser, A. Nematalla, M. A. Nashed
3:50—28. Raman spectroscopic study of the secondary structure of an antifreeze glyco-peptide. J. A. Drewes, K. L. Rowlen
TUESDAY EVENING Convention Center Ballroom 4, Lower Level General and Nucleoside-Nucleotide Posters
A. D. French, Organizer, Presiding 5:30-7:00
29. Synthesis of anthracyclines fluorinated at 6'-position. K. Dziewiszek, G. Grynkiewicz, R. Perez-Soler, W. Priebe
30. Synthesis and biological evaluation of non-cross-resistant 3'-0-benzyl anthracyclines. P. Skibicki, R. Perez-Soler, T. G. Burke, W. Priebe
31. Synthesis of pyranyl-fused anthracenedi-ones via double tandem cycloaddition of O-quinodimethanes. G. Attardo, R. Rej, W. Wang, M. Courchesne, J-L. Kraus, B. Belleau (deceased)
32. Anthracycline degradation products detected in living cells by microspectrofluorome-try. M. M. L. Fiallo, A. Laigle, M-N. Borrel, A. Garnier-Suillerot
33. Synthesis of 4'-Oglycosyl derivatives of fluorinated daunorubicin analogue. Y. Taka-gi, T. Tsuchiya
34. Synthesis of a 5-deoxypyranoanthracy-cline: An entry into novel analogues of idar-ubicin. J-F. Lavallee, R. Rej, M. Courchesne, D. Nguyen, G. Attardo
35. Synthesis of heterocyclic anthracycline antibiotics. E. Lebeau, G. Attardo, Y-C. Xu
36. Synthesis of C-trisaccharide from levoglu-cosenone. Z. J. Witczak
37. Syntheses of methyl ct-isomaltooligosac-charides specifically deoxygenated at position 2. E. Petrakova, C. P. J. Glaudemans
38. Synthesis of specifically deoxygenated dis-accharides related to the O-specific antigen of Sh. dysenteriae type 1. L. A. Mulard, P. Kovac, C. P. J. Glaudemans
39. Synthesis and effects on human liver gly-cosidases of 6-deoxyDMDP. D. J. Hughes, G. W. J. Fleet, R. J. Molyneaux, B. G. Winchester
40. Unexpected dimerization of a 2-keto-1-C-methylene-hexopyranose derivative. O. R. Martin, F. Xie
41. Application of the Alder rule to acylations of protected methyl and phenyl D-glucopyran-osides. L. B. Dunn Jr., D. M. Siniscalchi, C. A. Stankus
42. Fast determination of amylose/amylopectin ratios by NMR. L. B. Dunn Jr., W. J. Krueger, A. M. Peck
43. Hydrophilic interaction chromatography of glucooligosaccharides and polysaccharide hydrolysates. A. S. Feste, I. Khan
44. Methylation analysis and ion chromato-graphy-P.A.D. of sugars and reductones in concentrated peanut flavor precursor extracts. J. Vercellotti, S-Y. Chung, K. L. Bett, T. H. Sanders, P. Garegg, P. Seffers
45. Modeling maltose with MM3(92) in a mini-crystal and in isolation. A. D. French, M. K. Dowd
46. Fructan oligomers: Random solution state? A. L. Waterhouse, J. Liu, N. J. Chatterton
WEDNESDAY MORNING Section A
Convention Center Room A201-205, Street Level Anthracycline Antibiotics
T. R. Tritton, Presiding 8:40—Introductory Remarks. 8:45—47. Interaction of anthracyclines with
mammalian DNA topoisomerases. Y. Pom-mier
9:15—48. Membrane- and signal-transduc-tion-mediated mechanisms of anthracycline antibiotics. T. R. Tritton
9:45—49. Anthracycline interference with heli-case action. N. R. Bachur, F. Yu, R. Johnson, R. Hickey, Y. Wu, L. Malkas
10:15—Intermission. 10:30—50. Mechanisms of anthracycline car
diac toxicity. J. H. Doroshow 11:00—51. Amelioration of anthracycline-
induced cardiotoxicity by organic chemicals. D. T. Witiak, E. H. Herman
11:30—52. Analysis of multidrug transporter in living cells: Application to the uptake and release of anthracycline derivatives by drug-resistant K562 cells. A. Garnier-Suillerot
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
52 MARCH 1,1993 C&EN
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Section B Convention Center Room A202-204, Street Level Sucrochemistry
G. N. Richards, Organizer, Presiding 8:45—Introductory Remarks. 9:00—74. New polyol-derived sucrose mimics.
M. Yalpani, G. E. DuBois, S. Y. Stevens, W. H. Owens, E. E. Lee, B. Zhi, G. Roy
9:30—54. New developments in sucrochemistry in France. G. Descotes
10:00—55. The first bis- and trisplatinum complexes of sucrose. N. D. Sachinvala, H. Chen, W. P. Niemczura, R. Cramer, E. Fu-rusawa
10:30—Intermission. 10:45—56. New sucrose synthons for C-C
coupling. Z. J. Witczak 11:15—57. Chirality in action: The develop
ment of new, cheap, and versatile chiral auxiliaries from carbohydrates. M. R. Banks, J. I. G. Cadogan, I. M. Dawson, S. Gaur, I. Gosney, P. K. G. Hodgson, D. Mc-Dougall
WEDNESDAY AFTERNOON Section A
Convention Center Room A201-205, Street Level Anthracycline Antibiotics
J. Chaires, Presiding 2:00—58. Molecular recognition of DNA by
daunorubicin. J. B. Chaires 2:30—59. Structural studies of the interactions
between anthracycline antibiotics and DNA. A. H-J. Wang
3:00—Intermission. 3:15—60. Membrane biophysical parameters
influencing anthracycline action. T. G. Burke
3:45—61. Use of drug carriers to ameliorate anticancer properties of anthracycline antibiotics. R. Perez-Soler
Section B Convention Center Room A202-204, Street Level Sucrochemistry
C. W. Baker, Presiding 1:45—62. Electrostatic properties of hydrogen
bonds and their relevance to sweet taste. G. A. Jeffrey
2:15—63. Sweet-bitter interactions and the solution properties of chlorinated sugars. M. Mathlouthi
2:45—64. Influence of pH and temperature on the platinum catalyzed oxidation of sucrose. L. A. Edye, G. V. Meehan, G. N. Richards
3:15—Intermission. 3:30—65. Intermediates based on sucrose for
production of polymers and surfactants. M. Kunz
4:00—71. Chemical structures in the oligosaccharides produced in thermolysis of sucrose and present in caramel. M. Manley-Harris, G. N. Richards
THURSDAY MORNING Section A
Convention Center Room A208, Street Level Carbohydrates as Auxiliaries and Ligands in Organic Synthesis
W. W. Zajac Jr., Organizer, Presiding 9:00—Introductory Remarks. 9:05—67. Use of carbohydrates as chiral aux
iliaries in hydroxyl-directed reactions. A. B. Chare tte
9:45—68. Carbohydrates as carrier of chiral information in stereoselective syntheses. H. Kunz
10:30—Intermission. 10:45—69. Stereoselective additions to car-
bonyl groups using titanium carbohydrate complexes. R. O. Duthaler, A. Hafner
11:30—70. Asymmetric catalysis of C-C bond-forming reactions. T. V. RajanBabu, A. L. Casalnuovo
Section B Convention Center Room A202-204, Street Level Sucrochemistry
L. A. Edye, Presiding 9:00—66. Research programs of the Sugar
Association. C. W. Baker 9:30—72. Chemoenzymatic synthesis of suc
rose-containing linear polymers and hydro-gels. X. Chen, D. G. Rethwisch, J. S. Dordick
10:00—Intermission. 10:15—73. Synthesis and characterization of
thermally stable network poly(methyl meth-acrylate) copolymers containing 1',6,6'-tri-methacryloyl-2,3,3',4,4'-penta-0-methylsuc-rose and I'^.S.S'^^'.e.B'-octa-O-allylsuc-rose. N. D. Sachinvala, R. F. Ju, W. P. Niemczura, M. H. Litt
10:45—53. Selective biochemical oxidation and chemical functionalization of disaccha-rides. K. Buchholz, M. Pietsch-Gerike, M. Walter
THURSDAY AFTERNOON Convention Center Room A202-204, Street Level Nucleosides and Nucleotides
A. D. French, Organizer C. K. Chu, Presiding 1:30—75. Intermolecular radical C-C bond for
mation: New dimers for nonionic antisense oligonucleotides. M. Perbost, Y. S. Sang-hvi, P. D. Cook
1:50—76. Regioselective enzymatic deacyla-tion of 2',3',5'-tri-0-acylribonucleosides. H. K. Singh, G. L. Cote, S. Sikorski
2:10—77. Asymmetric syntheses and anti-HIV activities of D-dioxolanyl purine nucleosides. S. Nampalli, H. O. Kim, R. F. Schina-zi, L. Kotra, M. C. Lee, M. W. Chun, W-K. Chung, J-P. Sommadossi, C. K. Chu
2:30—78. Synthesis of tiazofurin-adenine me-thylenediphosphonates substituted with fluorine at the C-2' and C-3' of adenosine. A. Zatorski, P. Lipka, K. A. Watanabe, K. W. Pankiewicz
2:50—79. Synthesis of thiazole-4-carbox-amide adenine dinucleotide (TAD) analogues with an altered anhydro bridge, part 2. A. Zatorski, P. Lipka, K. W. Pankiewicz
3:10—80. Synthesis of chiral isomeric nucleosides. T. B. Sells, Z. M. Nuesca, V. Nair
3:30—81. Synthetic approaches to new regio-isomers of AZT. D. F. Purdy, L. B. Zintek, V. Nair
3:50—62. Concise synthesis of chiral hydrox-ylated quinuclidines from sugars. P. P. Deshpande, D. C. Baker
4:10—83. Synthesis of 2'-deoxycoformycin analogues. V. P. Kamath, D. C. Baker
FRIDAY MORNING Radisson Vail Room, Majestic Level Workshop: Analysis of Carbohydrates Using HPAE-PAD Chromatography
J. Korpi, Organizer 9:00-12:00
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
CELL
CELLULOSE, PAPER & TEXTILE DIVISION R. Narayan, Program Chairman
COSPONSORED SYMPOSIA: Cellulase Biochemistry & Cloning (see Biotechnology Secretariat, Tue, page 43) Bioconversion Technology (see Biotechnology Secretariat, Tue, page 43) Pretreatment & Fermentation of Biom-ass (see Biotechnology Secretariat, Wed, page 43)
SOCIAL EVENTS: Social Hour, Tue, Wed Dinner, Tue
MONDAY MORNING Section A
Convention Center Room C103, Street Level Anselme Payen Award Symposium, Honoring J. Gierer Advances in Pulping
G. Gellerstedt, J. S. Gratzl, Organizers G. Gellerstedt, T. Iversen, Presiding 8:30—Introductory Remarks. 8:35—1. Contributions to the chemistry of
pulping. J. F. Gierer 9:25—2. Plant cell-wall formation: Suberiza-
tion and lignification. N. G. Lewis, L. B. Davin, M. A. Bernards, A. Mashinsky, G. Neichitailo
10:00—3. Lignin biosynthesis as a problem of oxidative coupling of phenols. G. Brunow, J. Sipila, K. Syrjanen
10:20—Intermission. 10:35—4. Structural inhomogeneity of lignin.
N. Fukagawa, G. Meshitsuka, A. Ishizu 11:05—5. Recent studies on the stereochem
istry of the structural elements in lignins. K. Lundquist
11:35—6. Infrared lignin study: Reexamination of aryl-alkyl C-0 stretching peak assignments. W. E. Collier, V. F. Kalasinsky, T. P. Schultz
Section B Convention Center Room C105, Street Level Thermochemical Conversion: Fast Pyroiysis Process, Technologies, and Products
T. A. Milne, A. V. Bridgwater, A. G. Graham, Organizers M. T. Antal Jr., Presiding 8:25—Introductory Remarks. 8:30—7. Chemical mechanisms in pyroiysis of
polysaccharides. G. N. Richards, G. R. Ponder
9:05—8. Structural studies on the pyroiysis products and charred residues of cellulose by PYMS, PYGCMS, FT-IR, and NMR. J. J. Boon, P. W. Arisz, I. Pastorova-Bobeldijk, R. Botto
9:40—9. Pyrolysis-MS/MS studies of some 13C-labeled carbohydrates. D. Wang, R. J. Evans, C. C. Elam, H. L Chum, S. D. Baldwin, J. B. Wooten
10:05—10. Effects of ionic radius of monovalent cations on the cleavage of cellulose in fast pyroiysis. D. Radlein, J. Piskorz, P. Ma-jerski, D. S. Scott, J. Lamas
10:30—Intermission. 10:45—11. Kinetics of vapor-phase cellulose
fast pyroiysis reactions. R. G. Graham, M. A. Bergougnou, B. A. Freel
11:10—12. Kinetics of the thermal decomposition of cellulose under the experimental conditions of thermal analysis: Theoretical extrapolations to high heating rates. G. Var-hegyi, P. Szabo, M. J. Antal Jr.
11:35—13. Numerical simulation of cellulose pyroiysis. C. Di Blasi
12:00—14. A seven-step global model for the pyroiysis of cellulose. J. P. Diebold
MONDAY AFTERNOON Section A
Convention Center Room C103, Street Level Anselme Payen Award Symposium, Honoring J. Gierer Advances in Pulping
G. Gellerstedt, J. S. Gratzl, Organizers O. Theander, S. Ljunggren, Presiding 1:30—15. On the structure of residual lignin in
birch kraft pulps. G. Gellerstedt, E-L. Lind-fors, J. Pranda
1:55—16. Some chemical characteristics of residual kraft pulp lignin. Y-Z. Lai, S-P. Mun, M. Funaoka, S. Luo, H-T. Chen, J. E. Jiang
2:20—17. Comparative studies on the mecha-nochemistry of guaiacylglycerol- and veratrylglycerol-p-guaiacyl ether. M. Sumi-moto, K. Itoh, Z-H. Wu, H. Tanaka
2:45—18. Occurrence and some characteristics of the metabisulfite ion in the system NH3-H2O-SO2. L. D. Erickson, L. N. Johan-son, J. L. McCarthy
3:10—Intermission. 3:25—19. Formulation of free radicals on li-
gnocellulosic fibers by argon plasma treatment. H. Sabharwal, F. Denes, L. Nielsen, R. Young
3:50—20. Durability of sawdust against aerobic bacteria in the GADE (Garbage Automatic Decomposer-Extinguisher) system. M. Terazawa, Y. Tamai, M. Sunagawa, S. Horisawa, T. Miura
4:15—21. Alteration of lignin into process polymers and thermoplastics. J. J. Meister, C. T. Li, Y. Luo, Z. Zhao, A. Aranha, M-J. Chen
4:40—22. Alteration of wood into thermoplastic composites. J. J. Meister, M-J. Chen
Section B Convention Center Room C105, Street Level Thermochemical Conversion: Fast Pyroiysis Process, Technologies, and Products
T. A. Milne, A. V. Bridgwater, R. G. Graham, Organizers R. J. Evans, Presiding 1:45—23. Reaction temperature of a solid par
ticle undergoing an endothermal decomposition: Application to fast pyroiysis of wood. J. Lede, J. Villermaux
2:10—24. Phase-change phenomena during biomass pyroiysis. M. Antal Jr., R. Narayan
2:35—25. Prediction of solid decomposition rate for slow and fast pyroiysis using a new solution of the kinetic equation. S. Gaur, T. B. Reed
3:00—26. Measurements and modeling of lignin pyroiysis. M. A. Serio, S. Charpenay, R. Bassilakis, P. R. Solomon
3:20—Intermission. 3:40—27. Model compound studies of the
thermolysis of lignin. P. F. Britt, A. C. Buchanan III
4:05—28. Techniques for studying and modeling coal pyroiysis and their relevance to biomass and wastes. W. Wanzl
4:30—29. Pyrolytic analysis of biodegradable/ edible films. A. E. Pavlath, K. S. Gregorski, D. W. S. Wong
4:55—30. Low-temperature conversion of biomass to oil and activated char. E. Bayer, M. Kutubuddin
MARCH 1,1993 C&EN 53
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TUESDAY MORNING Section A
Convention Center Room C103, Street Level Anselme Payen Award Symposium, Honoring J. Gierer Advances in Pulping
G. Gellerstedt, J. S. Gratzl, Organizers K. Lundquist, T. Reitberger, Presiding 8:30—31. On the importance of superoxide
radical anions in oxygen bleaching of pulps. J. Gierer, E. Yang, M. Jonsson, T. Reitberger
9:05—32. Evidence for muconic acid structures in oxidized lignins from organosolv processes. D. R. Robert, V. Neirinck, D. V. Evtuguin, C. P. Neto
9:40—33. FT Raman studies of a polyoxomet-alate (Polyox) bleaching system. I. A. Wein-stock, R. H. Atalla, U. P. Agarwal, J. L. Minor, C. Petty
10:15—Intermission. 10:30—34. Dioxin formation: Mechanism and
control. D. R. Dimmel, L. B. Sonnenberg, K. B. Riggs
11:05—35. Formation of chloro-organics in pulp bleaching with chlorine: Studies with pine kraft lignins and lignin models. P. S. Rajan, R. G. Hise, C-L. Chen, J. S. Gratzl
11:30—36. Important factors determining formation of chromophores and chlorinated products during 100% chlorine dioxide bleaching. P-l. Gunnarsson, J. K. Kolar, S. C. H. Ljunggren
Section B Convention Center Room C105, Street Level Thermochemical Conversion: Fast Pyrolysis Process, Technologies, and Products
T. A. Milne, A. V. Bridgwater, R. G. Graham, Organizers N. N. Bakhshi, Presiding 8:30—37. Chemical and physical properties of
flash pyrolysis oils. J. D. Jenkins, P. Russell, G. V. C. Peacocke, A. V. Bridgwater
8:55—38. Particulate removal from RTP bio-oils. D. R. Huffman, A. Vogiatzis, D. A. Clarke
9:20—39. Water and alkali forms in flash pyrolysis oils. D. C. Elliott
9:45—40. Stability of wood pyrolysis oils. S. Czernik, D. K. Johnson, S. Black, J. Bozell
10:10—41. Effect of reactor configuration on yields and structures of wood-derived bio-oils: A comparison between ablative and wire-mesh pyrolysis. A. J. Guell, C-Z. Li, E. S. Madrali, G. V. C. Peacocke, A. V. Bridgwater, R. Kandiyoti
10:35—Intermission. 10:45—42. Vapor-phase membrane separa
tion of water from organics produced during the vacuum pyrolysis of biomass. R. J. Cranford, C. Roy
11:10—43. Oils from arid land plants: Flash pyrolysis of Euphorbia characias. L. Conti, G. Scano, J. Boufala
11:35—44. Aiming new carbons and chemicals from bagasse pyrolysis. C. A. Luengb
12:00—45. Energy and chemicals from rice husk. P. D. Grover, A. K. Jain, T. R. Rao, S. S. Sambi
TUESDAY AFTERNOON Section A
Convention Center Room C103, Street Level Anselme Payen Award Symposium, Honoring J. Gierer Advances in Pulping
G. Gellerstedt, J. S. Gratzl, Organizers J. S. Gratzl, Presiding 1:30—46. Probable role of carbohydrate trans
formation in the color formation in wood and pulp. O. Theander
2:05—47. Photoyellowing: A study of the mechanisms. T. Iversen, M. Ek
2:40—48. Photodegradation of lignin: Another contribution to the mechanism of chro-mophore formation. J. A. Schmidt, C. Heit-ner
3:15—49. Studies on mechanical pulp photo-stabilization reagents. A. J. Ragauskas, L. C. Harvey
3:50—50. Polyesters based on an oxygen-organosolv lignin. D. V. Evtuguin, A. Gan-dini
4:10—51. Molecular weight distribution of oxygen-organosolv pulps. N. G. Kostu-jkevich, A. B. Nikandrov
4:30—52. Chemical transformation of chlorine dioxide and lignin during CI02 bleaching of kraft pulp. Y. Ni, A. R. P. van Heiningen
Section B Convention Center Room C105, Street Level Thermochemical Conversion: Fast Pyrolysis Process, Technologies, and Products
T. A. Milne, A. V. Bridgwater, R. G. Graham, Organizers R. G. Graham, Presiding 1:45—53. Characterization of oil produced by
direct liquefaction of wood in a water/2-propanol solution. T. Ogi, T. Minowa, Y. Dote, S. Yokoyama
2:10—54. Semicontinuous lignin hydrotreat-ment in view of technical feasibility. D. Meier, J. Berns, O. Faix
2:35—55. Characterization and upgrading of bio-oils produced by RTP. R. Maggi, E. Laurent, B. Delmon
3:00—56. Upgrading of pyrolysis oil from biomass to petroleum products. U. Blafanz, M. Rupp, W. Baldauf
3:25—Intermission. 3:40—57. Catalytic conversion of carboxylic
acids to hydrocarbons: An effect of intermediate compound volatility. D. G. B. Boo-cock, S. Konar, A. Leung
4:05—58. Upgrading of a wood-derived oil over various catalysts. J. D. Adjaye, N. N. Bakhshi
4:30—59. Characterization of oils from the fluidized-bed pyrolysis of biomass with zeolite catalyst upgrading. P. T. Williams, P. A. Home
4:55—60. Influences of storage conditions on the production of hydrocarbons from herbaceous biomass. F. A. Agblevor, D. Wang, B. Rejai, A. Wiselogel, H. L. Chum
WEDNESDAY MORNING Section A
Convention Center Room C103, Street Level Kyosti Sarkanen Memorial Symposium Lignin: Chemistry, Properties, and Applications
H. L. Chum, S. Sarkanen, Organizers R. A. Young, Presiding 8:30—61. Kyosti Sarkanen: Contributions to
lignin and pulping chemistry. S. Sarkanen 9:00—62. Lignan formation in plants. N. G.
Lewis 9:25—63. Is horseradish peroxidase a lignin-
oxidizing enzyme? B. Kurek, B. Monties 9:50—Intermission. 10:05—64. Modification of solid lignin by ex
tracellular enzymes excreted from white-rot fungi. R. Kondo, K. Kurashiki, H. Hirai, K. Sakai
10:30—65. New preparation of polylignols under conditions that approximate cell-wall lig-nification. N. Terashima, L. L. Landucci, S. A. Ralph, R. H. Atalla
10:55—66. Development of transgenic plants with altered lignin composition through an-tisense RNA technology. G. K. Podila, U. Dwivedi, J. Yu, C. J. Tsai, R. C. Bugos, W. H. Campbell, V. L. Chiang
11:20—67. Changes in the molecular-weight distribution of cotton cellulose by the action of isolated Cellulomonas fimi cellulases. K. M. Kleman-Leyer, N. R. Gilkes, R. C. Miller Jr., T. K. Kirk
11:45—68. Investigation by differential FT-IR spectroscopy of residual lignins obtained by enzymatic hydrolysis of pulps. B. Hortling, E. Kentta, J. Sundquist
Section B Convention Center Room C105, Street Level Thermochemical Conversion: Fast Pyrolysis Process, Technologies, and Products
T. A. Milne, A. V. Bridgwater, R. G. Graham, Organizers A. V. Bridgwater, Presiding 8:30—69. Overview of fast pyrolysis. R. P.
Overend, R. G. Graham, M. A. Bergougnou 8:55—70. EC strategy on fast pyrolysis R&D
activities and implementation. G. Grassi 9:20—71. Partial oxidation of biomass to pro
duce liquid fuels in a circulating fluidized-bed reactor. I. P. Boukis, A. V. Bridgwater, S. Kyritsis, K. Maniatis
9:45—72. The Egemin flash pyrolysis of sawdust: Initial results and intended process improvements. J. Baeyens, K. Maniatis, G. Roggeman
10:10—Intermission. 10:25—73. Ablative plate pyrolysis of biomass
for liquids. G. V. C. Peacocke, A. V. Bridgwater
10:50—74. Ablative fast pyrolysis: Prototype plant. D. A. Johnson, D. Maclean, J. Feller, J. Diebold, H. Chum
11:15—75. The Galicia biomass project: A fast-pyrolysis demo plant. A. Cuevas, D. S. Scott
11:40—76. Commercial-scale rapid thermal processing of biomass. B. A. Freel, R. G. Graham
WEDNESDAY AFTERNOON Section A
Convention Center Room C103, Street Level Kyosti Sarkanen Memorial Symposium Lignin: Chemistry, Properties, and Applications
H. L. Chum, S. Sarkanen, Organizers G. Meshitsuka, Presiding 1:30—77. Technical lignins from organosolv
processes investigated by 13C NMR. D. R. Robert
1:55—78. Probing the macromolecular structure of wood and pulps with proton spin-lattice relaxation time measurements in the solid state. D. S. Argyropoulos, F. G. Morin
2:20—79. Search for lignin-carbohydrate bonds using 2-D NMR spectroscopy. I. Kil-pelainen, J. Sipila, G. Brunow, K. Lundquist
2:45—80. Sensitivity of Raman spectroscopy to aromatic-ring conjugated structures in lignins and model compounds. U. P. Agarwal, R. H. Atalla
3:10—81. Advanced techniques for rapid characterization of lignins. O. P. Faix
3:35—Intermission. 82. Withdrawn. 3:50—83. Comparison of crystallographic and
calculated structures for lignin model compounds. T. Elder
4:15—84. Analytical pyrolysis and chemical characterization of some technical lignins. J. Berns, D. Meier, C. Habighorst, O. Faix
4:40—85. FT Raman and FT-IR spectra of residual lignin during kraft pulping of hardwood and softwood. D. A. Sukhov, E. I. Evstigneyev, O. Y. Derkacheva, A. H. Kup-ziv
Section B Convention Center Room C105, Street Level Thermochemical Conversion: Fast Pyrolysis Process, Technologies, and Products
T. A. Milne, A. V. Bridgwater, R. G. Graham, Organizers J. P. Diebold, R. Overend, Presiding 1:30—86. Fast pyrolysis of scrap tires. P. B.
Fransham 1:55—87. Wood pyrolysis oil as a fuel for a
diesel power plant. S. Gust, Y. Solantausta, N-O. Nylund
2:20—88. Technoeconomic modeling of biomass flash pyrolysis and upgrading systems. ML. Cottam, A. V. Bridgwater
2:45—89. Technoeconomic analysis of the production of biocrude from wood. C. E. Gregoire, R. L. Bain
3:10—90. High-surface-area carbons from wood and wood fractions by activation with phosphoric acid. M. Jagtoyen, F. Derbyshire
3:25—91. NMR studies of the evolution of structure in activated carbons. R. J. Pug-mire, M. S. Solum, M. Jagtoyen, F. Derbyshire
3:50—Intermission. 4:00—Panel Discussion. R. Overend
WEDNESDAY EVENING Convention Center Ballroom 4, Lower Level Poster Session/Social Hour
S. S. Kelley, F. A. Agblevor, Organizers, Presiding 7:00 - 9:00
92. Characterization of IEA reference biomass materials: Summative and ultimate analysis results. F. A. Agblevor, T. A. Milne, H. L. Chum
93. Comparison of pyrolysis mass spectrometry and pyrolysis gas chromatography for the characterization of lignins using multivariate analysis. R. J. Evans, C. E. Elam, F. A. Agblevor, M. Kleen
94. Quantitative determination of solvents in fractionated pyrolysis oils by FT-IR and partial least-squares analysis. N. K. Black, M. Myers
95. Quantification of lignin using Fourier transform infrared spectroscopy on potassium bromide pellet samples. J. J. Meister, Z. Zhao
96. Technique for determination of methoxyl in lignocellulosic materials and wood-derived materials by gas chromatography/mass spectrometry. F. P. Eddy, H. L. Chum
97. Rapid determination of lignin and carbohydrate contents in biomass using FT-IR and partial least squares. B. R. Hames, M. Myers, F. A. Agblevor, D. K. Johnson, H. L. Chum
98. NMR characterization and comparison of isometric polysaccharide derivatives. C. E. Frazier, T. Glass, W. G. Glasser
99. Selective oxidation of lignin model compounds using transition-metal catalysis. J. J. Bozell, B. R. Hames
100. Preparation of lignin models and DHPs by transition-metal redox of coniferyl and sinapyl alcohols. L. L. Landucci
101. Chemical shift correlations between lignins, DHPs, and lignin models. L. L. Landucci, S. A. Ralph
102. Solid-state NMR spectral and relaxation studies of DHPs. G. R. Gamble, D. Him-melsbach
103. Incorporation of hydroxycinnamoyl esters into synthetic lignins. J. Ralph, S. Quideau, R. D. Hatfield, R. F. Helm
104. Unambiguous determination of the regio-chemistry of /D-coumarol esters on corn lignin. J. Ralph, R. D. Hatfield, S. Quideau, R. F. Helm, J. Grabber, H. J. Jung
105. NMR database of plant cell-wall model compounds. J. Ralph, W. L. Landucci, S. A. Ralph, L. L. Landucci
106. Characterization and utilization of extractives from conifer seed-cones. T. L. Eber-hardt, J. S. Han, J. A. Micales, R. A. Young
107. Low-molecular-weight chlorinated compounds from lignin. B. F. Hrutfiord
108. Cold plasma treatment of lignocellulosics. L. Nielsen, T. Xin, F. Denes, R. Young
109. Swelling of wood in water. G. I. Manta-nis, R. A. Young, R. M. Rowell
110. Study of cellulosic for packaging materials. J. W. Wang, F. H. Chang
111. Agglomeration characteristics of wheat-straw/silica-sand mixtures. A. E. Ghaly, A. Ergudenler
112. Alkaline hydrolysis of ALCELL lignin. R. W. Thring
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
54 MARCH 1,1993 C&EN
s < CD Ο CC a. < ο ζ I ο LU 5 -J LU Ο
113. Wet biomass gasification in supercritical water. M. Aihara, D. Yu, M. J. Antal Jr.
114. Hydropyrolysis of biomass. A. Kobayashi, M. Steinberg
115. Advances in the gasification of biomass in a fluidized bed with catalytic downstream flue-gas cleaning. J. Corella, M. P. Aznar, I. Narvaez
116. International Energy Agency bioenergy agreement: Biomass utilization activities. C. J. Wallace, D. J. Stevens
117. Canadian thermochemical biomass conversion program. E. N. Hogan
118. Overeview of "Atlas of Thermal Properties of Biomass and Other Fuels." T. B. Reed, S. Gaur
119. Release and transport of alkali species during gasification and combustion of biomass. R. J. French, T. A. Milne
120. Catalytic conditioning of synthesis gas produced by biomass gasification. S. C. Ge-bhard, D. Wang, R. P. Overend
121. Characterization and utilization options for sludge-derived oil. H. W. Campbell, H. Sawatsky, P. Mourot
122. Composition effects in the thermochemical conversion of biomass feedstocks to hydrocarbon fuels. B. Rejai, D. Wang, F. A. Agblevor
123. Oxidation of spruce colloidal lignins by lig-nin peroxidase Phanerochaete chrysospori-um in solvent-containing medium. B. Kurek, B. Monties
124. Transformation of insoluble part of kraft lignin by Penicillium thomii. T. M. Stevanov-Ic, A. S. Gelineo, B. M. Bujanovi6
125. Lignin and phenolic components of maize and wheat stems in relation to internode position. B. Chabert, M. T. Tollier, B. Monties
126. Structural variability in synthetic lignins (DHPs) according to their biomimetic synthesis. M. Tollier, C. Lapierre, B. Monties, C. Franscesch, C. Rolando, N. Terashima
127. Structure and photoreactivity of lignin in high-yield pulps of wheat straw during yellowing. E. Billa, B. Monties, C. De Choud-
THURSDAY MORNING Section A
Convention Center Room C103, Street Level Kyosti Sarkanen Memorial Symposium Lignin: Chemistry, Properties, and Applications
H. L Chum, S. Sarkanen, Organizers H. M. Chang, Presiding 8:15—128. Steam-aqueous pretreatment: The
importance of moisture adjustment and impregnation in biomass fractionation. P. Jollez, H. Gauvin, J. P. Lemonnier, E. Capek-Menard, E. Chornet
8:40—129. Concentrations of phenolic hydrox-yl groups in secondary wall and middle lamella of spruce Picea abies. R. C. Francis, K. L. Wilson, A. F. Brown
9:05—130. Organosolv pulping: A review. S. Aziz, K. V. Sarkanen
9:30—131. Chemical aspects of organic solvent in acidic delignification reactions. Y-Z. Lai, S-P. Mun
9:55—132. Organosolv pulping with acetic acid. R. A. Young, E. Fernandez, N. Wist-ara
10:20—Intermission. 10:35—133. Lignin's sensitivity in the organo
solv process. A. A. S. Curvelo, R. A. M. C. De Groote, D. T. Balogh, S. Montanari
11:00—134. Structure and properties of orga-nocell lignins and N-modified organosolv lignins. K. Fischer, R. Schiene, N. Zier, K. Krusche
11:25—135. Mass spectrometry of coumaryl, guaiacyl, and syringyl lignins. J. J. Boon, E. van der Hage, T. Weeding, J. Obst, N. Terashima
11:50—136. Significance of phenolic hydroxy-Is formation in alkaline delignification of softwood. E. Evstigneyev, A. Platonov, H. Maiyorova, A. Kurzin
Section B Convention Center Room C105, Street Level NMR of Biomaterials
J. Ralph, L. L. Landucci, Organizers L. L. Landucci, Presiding 8:50—Introductory Remarks. 9:00—137. Lignin cross-linking in the plant cell
wall: Unambiguous methods for identification and structural/regiochemical characterization of cross-linked structures. J. Ralph, R. D. Hatfield, S. Quideau, R. F. Helm
9:45—138. Comparative investigations of softwood and hardwood lignins with DHPs using 13C NMR spectroscopy. D. Robert
10:15—139. Introduction of a 13C NMR database of plant cell-wall model compounds. J. Ralph, W. L. Landucci, S. A. Ralph, L. L. Landucci
10:30—Intermission. 10:45—140. Homonuclear NMR techniques
for structural determination of lignans and lignin oligomers. S. Quideau, J. Ralph
11:15—141. NMR study of dehydrodimers of hydroxystilbenes. T. H. Fisher, T. P. Schultz
11:45—142. Two-dimensional vibration spectroscopy of lignins. F. E. Barton II, D. S. Himmelsbach
THURSDAY AFTERNOON Section A
Convention Center Room C103, Street Level Kyosti Sarkanen Memorial Symposium Lignin: Chemistry, Properties, and Applications
H. L Chum, S. Sarkanen, Organizers V. Chang, Presiding 1:30—143. Cdmparative study of residual
lignins after kraft and ALCELL™ pulping. G. C. Goyal, M. Raskin, J. H. Lora
1:55—144. Characterization of western red cedar Brauns lignin. G. L. Hergert
2:20—145. Aryl migrations during pulping. J. F. Gierer
2:45—146. Alkaline hydrolysis of (3-0-4 model compounds: Effect of a 2-methoxyl on the leaving phenoxide. W. E. Collier, T. H. Fisher, L. L. Ingram Jr., T. P. Schultz
3:10—147. Nucleophilicities of pulping reagents. G. A. Reed, D. R. Dimmel
3:35—Intermission. 3:50—148. Roles of peroxyacids in chlorine-
free bleaching sequences. H. Chang, H. Jameel
4:15—149. Understanding the role of ring-conjugated ethylenic double bonds in the photoyellowing of lignin-rich mechanical pulps: Diimide reduced pulp. U. P. Agarwal
4:40—150. Contribution of carbon-carbon bonds in hardwood lignins. G. Meshitsuka, Y. Kim, A. Ishizu
5:05—151. Formation of 1,3-diiodo-1,4-(4-hydroxy-3-methoxyphenyl)-propane in " 1 -cleavage" of lignins and DHPs. S. M. Schevchenko, L. G. Akim, V. A. Gindin
Section B Convention Center Room C105, Street Level NMR of Biomaterials
J. Ralph, L. L. Landucci, Organizers J. Ralph, Presiding 2:00—152. 1H NMR spectroscopy of lignins
and carbohydrates associated with lignins. K. Luridqu'ist
2:30—153. The lignin-carbohydrate complex: Can: NMR provide an answer? R. M. Ede
3:00—Intermission.
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
3:15—154. Quantitative 31P NMR analysis of lignins, a new tool for the lignin chemist. D. S. Argyropoulos
3:45—155. NMR techniques for structural determination of plant cell-wall model compounds. R. F. Helm, J. Ralph
4:15—156. Structure of feruloyl tetra- and penta-arabinoxylans that contain the p-Xylp-(1->2)-a-Ara^ element, by 1-D and 2-D homonuclear and heteronuclear 1H and 13C NMR spectroscopy. D. S. Himmelsbach, R. D. Hartley
THURSDAY EVENING Radisson Columbine Room, Terrace Level International Roundtable on Chemicals and Materials from Biomass H. L. Chum, Organizer, Presiding 7:00—157. International roundtable on chemi
cals and materials from biomass. H. L. Chum, G. Petersen, J. Bozell, A. Powell, R. Landucci
FRIDAY MORNING Section A
Radisson Savoy Room, Majestic Level Kyosti Sarkanen Memorial Symposium Lignin: Chemistry, Properties, and Applications H. L. Chum, S. Sarkanen, Organizers Y. Z. Lai, Presiding 8:15—158. Results from the lEA-sponsored
round robin on lignin analysis. D. K. Johnson, H. L. Chum
8:40—159. Lignin utilization in the environmental age. G. G. Allan
9:05—160. Propoxylated lignin phenols. D. G. Naae, L. E. Whittington
9:30—161. Novel approach to lignin-based polyurethanes. D. V. Evtuguin, J. P. Andre-olety, A. Gandini
9:55—162. Alteration of lignin into ductile thermoplastics. J. J. Meister, Z. Zhao
10:20—163. Characteristics and application of wood liquefaction. N. Shiraishi.
10:45—164. Lignin oxidation via two-phase jet reactors: A selective approach.for the production of oxyaromatics. P. Jollez, H. Gauvin, J. P. Menonnier, M. Trottier, E. Chornet
11:10—165. Model compound studies of the thermolysis of lignin. P. F. Britt, A. C. Buchanan III
11:35—166. Citric acid as a possible feedstock for methacrylic acid production. M. Carlsson, M. J. Antal Jr.
Section B Radisson Columbine Room, Terrace Level NMR of Biomaterials
J. Ralph, L. L. Landucci, Organizers R. F. Helm, Presiding 8:45—167. Lignification in Pinus taeda cell
cultures: Carbon-13 specific labeling. N. G. Lewis, T. L. Eberhardt, L. He, L. B. Davin, J. B. Wooten
9:30—168. Anatomy,of proanthocyanidins by 1H and 13C NMR. E. V. Brandt, J. P. Stey-nberg, D. Ferreira
10:00—169. NMR probes for definition of the conformational flexibility of poly-flavanoids: Natural products renowned for their com-plexation with proteins. J. P. Steynberg, E. V. Brandt, D. Ferreira, R. W. Hemingway
10:30—Intermission. 10:45—170. Use of 13C NMR spectroscopy to
establish the reaction of alcohol with lignin during ALCELL® pulping. G. C. Goyal, H. L. Hergert. J. H. Lora
11:15—171. fH and 13C NMR characterization of lignin from new pulping and bleaching procedures. A. J. Ragauskas, P. M. Froass, B. Boyer
11:45—172. Synthesis and NMR characterization of a lignin-poly(ethylene glycol) methyl ether copolymer. S. P. Huth, B. J. W. Cole
DIVISION OF CHEMISTRY & THE LAW INC. R. B. Racine, Program Chairman
BUSINESS MEETING: Tue
MONDAY MORNING Section A
Convention Center Room A214, Street Level Licensing of Technology
A. O. Robertson, D. H. Jaffer, K. H. Colton, Organizers, Presiding 8:35—1. Licensing: A way to bring technology
to market. A. O. Robertson 9:00—2. Out-licensing technology from a
small-company perspective. A. Bloom 9:25—3. Trends in biotechnology partnering.
B. D. Hoffman 9:50—4. Technology licensing in the universi
ty environment. M. M. Wan 10:15—5. The academic scientist and the en
trepreneur: Tailoring patents and licenses. C. F. Hoyng, B. W. Elledge
10:40—6. Commercializing C60: Making the market and hedging your bets. T. J. Reek-art, J. E. Jacob
Section B Convention Center Room A214, Street Level Role of Forensic Science in Solving Historical Mysteries
M. A. Farley, Organizer, Presiding 11:15—Introductory Remarks. 11:25—7. The men with Custer: An osteobiog-
raphy. D. Scott 12:10—8. The American involvement in the
hunt for the Romanovs. L. Levine 12:55—9. Investigation of three 17th-century
lead coffins from Maryland. H. M. Miller, T. Riordan
1:40—10. Facial sculpture on the skull for identification. B. P. Gatliff
MONDAY AFTERNOON Convention Center Room A214, Street Level Licensing of Technology
A. O. Robertson, D. H. Jaffer, K. H. Colton, Organizers, Presiding 2:30—11. Public-private partnership: New
law, new opportunities. J. P. Allen, J. Schick
2:55—12. Licensing NREL technology. D. R. Martin, H. D. Moran
3:20—13. Technology transfer: A new mission for the Lawrence Livermore National Laboratory. G. R. Marguth
3:45—14. Practical considerations in technology licensing. S. M. Wurzburg
4:10—15. Product liability risks of technology licensing. D. H. Jaffer, J. E. Rosenblum
4:35—16. Impact of U.S. export regulations on export of chemical technology. J. J. Chase, C. K. Bjork, B. F. Hart
MARCH 1,1993 C&EN 55
CHAL s < oc ο ο oc Q.
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MONDAY EVENING Radisson Srand Ballroom, Lobby Level Sci-Mix
I. National Inventors Hall of Fame
B:00-10:30 17. National Inventors Hall of Fame: History.
H. M. Peters 18. Thomas Edison: Chemist. J. F. Riley, H.
M. Peters 19. Charles Martin Hall: Aluminum process. B.
J. Luberoff, R. A. Dabek 20. Chester Carlson: Electrophotography. S.
B. Radding, S. B. Peters 21. Herbert H. Dow: Process of extracting bro
mine. C. K. Bjork 22. George Eastman: Methods of photogra
phy. J. D. Bass 23. Max Tishler: Medicinal compounds. A.
Robertson, B. Luberoff 24. Arnold Beckman: Acidity measurement. H.
E. Dubb
II. Classic Patents
25. Carl Djerassi, patent # 2,744,122: Oral contraceptives. J. Diekman
26. Samuel Hopkins, U.S. patent # 1 (1790): Improved process to make potash. H. M. Peters
27. Eli Whitney: Cotton gin. S. Peters 28. Samuel F. B. Morse, U.S. patent # 1647:
Telegraph signals. G. Dolbear 29. Charles Goodyear, new patent # 3633: Im
provement in india rubber fabrics. R. Wright
30. Cyrus McCormick, old patent # 8277: Reaper. R. A. Dabek
31. Abraham Lincoln, U.S. patent # 6469 (issued May 22, 1849): Buoying vessels over shoals. H. M. Peters
32. Orville and Wilbur Wright, U.S. patent # 821,393: Flying machine. M. E. Burns
III. Education by Cartoon
33. Favorite or objectionable cartoons related to chemists or chemicals. H. M. Peters, J. F. Riley
34. Favorite or objectionable cartoons related to inventors or patents. R. A. Dabek, S. B. Radding
35. Favorite or objectionable cartoons related to laws and lawyers. H. E. Dubb
36. Collection of favorite cartoons appearing in CHEMTECH magazine over the past 20 years. B. J. Luberoff
IV. Other Papers
37. The friable pill invention. D. J. Harper 38. A century of caring: The Upjohn Company.
D. J. Harper 39. Inventions that never made it: A review of
several humorous patents. K. S. Kokko
TUESDAY MORNING Convention Center Room A214, Street Level What Chemists Can Do To Make Their Patents Better
M. D. Kaminski, Organizer, Presiding 9:00—40. Importance and benefits of being in
volved with the patent application and patent prosecution processes for your inventions and an overview of the U.S. patent system. R. B. Racine
9:30—41. Importance of preapplication documentation: Laboratory notebooks and inventor disclosure statements. D. H. Jaffer
10:00—42. A detailed explanation of the contents of a patent application. T. A. Brown
10:30—43. Assisting in the patent prosecution process, including the role of prior art. H. E. Dubb
11:00—44. Conducting patent activities with a view toward potential litigation. M. D. Kaminski
11:30—45. Working with corporate patent liaisons for better patents. W. Van Valken-burg Jr.
12:00—Division Business Meeting
56 MARCH 1,1993 C&EN
CHAS
DIVISION OF CHEMICAL HEALTH & SAFETY P. Y. Lu, Program Chairman
COSPONSORED SYMPOSIUM: Information Resources for Renewable Energy Technologies (see Biotechnology Secretariat, Wed, page 43)
OTHER SYMPOSIUM OF INTEREST: Environmental Information Management Systems (see Division of Chemical Information, Wed, page 61)
SOCIAL EVENTS: Social Hour, Mon, Tue Luncheon, Mon BUSINESS MEETING: Tue
MONDAY MORNING AND AFTERNOON Convention Center Room A110, Street Level Symposium on Current Topics in Hazard Communication
P. Y. Lu, Organizer, Presiding 8:45—Introductory Remarks. 8:50—1. Harmonization of international haz
ard communication. F. C. McEldowney 9:25—2. Material Safety Data Sheet stan
dards. A. T. Talcott 10:05—Intermission. 10:15—3. The ANSI Labeling Standard—1993
update. D. Levine 10:55—4. Hazard evaluation and rating sys
tem at Rohm & Haas Company. R. E. Cunningham
2:00—5. Use of the Hazardous Materials Identification System (HMIS) for in-plant hazard communication programs. A. Irish
2:40—6. Development and implementation of a bar-code-based chemical inventory and tracking program for research laboratories. W. E. Crouse, J. L. Cook, J. B. Gerard, D. L. Paschal
3:15—Intermission. 3:25—7. Martin Marietta Energy Systems
comprehensive program to meet OSHA's hazard communication Material Safety Data Sheets requirements. L. B. Pierce, L. M. Gray
4:00—8. The OSHA Hazard Communication Standard. M. Lynn
5:00—Subdivision Business Meeting.
MONDAY EVENING Radisson Grand Ballroom, Lobby Level Sci-Mix
8:00-10:30
9. The case of dishpan (laboratory) hands. R. A. Hathaway
10. A proposed information resource for environmental safety and health compliance. P. Y. Lu, M. W. Francis, L. M. Houlberg, I. C. Miller
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
TUESDAY MORNING Section A
Convention Center Room A110, Street Level Symposium on Personal Protective Equipment: Clothing, Gloves, and Eye Protection
R. A. Hathaway, J. E. Adkins Jr., Organizers, Presiding 8:30—Introductory Remarks. 8:35—11. An introduction to gloves, goggles,
and clothing. R. A. Hathaway 9:20—12. Personal protective equipment. P.
Scheel 9:50—Intermission. 10:00—13. Effects of wrist support on human
performance in manufacturing industry. K. Lento, A. Genaidy, K. Jones
10:35—14. Personal protective equipment for steam applications. T. R. Wisemen Sr.
10:55—15. Scotchgard™ effects on pesticide removal from farmers' work clothing during laundering. S. L. Prior, D. A. M. Sterling
Section B Convention Center Hall A, Upper Level General Poster Session
9:00 -12:00 16. Canine exposure to herbicide-treated lawns
and urinary excretion of 2,4-dichlorophenoxy-acetic acid. H. S. Ramsdell, P. Reynolds, J. S. Reif
9. The case of dishpan (laboratory) hands. R. A. Hathaway
17. Risk assessment of methylmercury, selenium, and dioxin in fish and wildlife. A. M. Fan
18. Compilation of test results on chemicals evaluated in the Ames/salmonella/ genotoxicity assay. M. M. Brown, R. T. Haas, J. S. Wassom, P. Y. Lu
10. A proposed information resource for environmental safety and health compliance. P. Y. Lu, M. W. Francis, L. M. Houlberg, I. C. Miller
19. A resource for risk assessment: Toxicity values. P. Y. Lu, P. S. Hovatter, R. H. Ross
TUESDAY AFTERNOON Convention Center Room A110, Street Level Symposium on Personal Protective Equipment: Clothing, Gloves, and Eye Protection
R. A. Hathaway, J. E. Adkins Jr., Organizers, Presiding 1:15—20. Personal protective equipment: Prob
lems in academic laboratories. S. Moon 1:35—21. Evaluation of gloves for use with an
timicrobial agents. H. C. Ramsey 2:05—Intermission. 2:15—22. Workshop on gloves, goggles, and
clothing. R. A. Hathaway 5:00—Division Business Meeting.
TUESDAY EVENING Convention Center Room A212, Street Level Poster/Demonstration Session on Selection and Use of Personal Protective Equipment
D. D. Delling, T. Hynek, Organizers, Presiding 5:15-7:30
23. Limiting exposure from ultraviolet curing processes. R. Kincaid, M. Kanter-Cronin
24. Complying with OSHA's bloodborne pathogen standard. A. J. Rambo, L. J. Asmus
25. Personal protective equipment for confined space entry. A. J. Helgestad, J. J. Ver-sweyveld
26. Chemical storage in a training laboratory. H. M. Whyte
WEDNESDAY MORNING Convention Center Room A110, Street Level Symposium on Industrial Hygiene Monitoring: Sampling Techniques and Field Applications
Cosponsored by the American Industrial Hygiene Association J. E. Adkins Jr., Organizer R. A. Hathaway, Presiding 8:45—Introductory Remarks. 8:50—27. Sampling and analytical method for
airborne anhydrides in the workplace. Y. Chan, G. R. Schultz
9:15—28. Adhesive lift and passive particulate sampling technology. M. L. Demyanek, X. Li, G. R. Dunmyer, R. J. Lee, C. F. Richardson
9:40—29. Evaluation of a new passive dosimeter for formaldehyde. G. Abdelnoor
10:05—Intermission. 10:15—30. Workplace exposure sampling at
international locations. W. P. McGrath, P. P. Roets, S. F. Cooper
10:40—31. Directions in air monitoring. S. A. Ness
11:05—32. SEM-EDXA analyses of airborne inorganic fibers for qualitative identification. L. R. Sherman, T. C. Thomas, K. T. Rober-son
11:30—33. Evaluation of XAD-2/10% NITC for the collection of ethylenediamine using humidity-controlled test atmospheres. G. F. Yeager Jr., M. T. Morandi
WEDNESDAY AFTERNOON Convention Center Room A110, Street Level Symposium on Risk Assessment of Environmental Chemicals: Applications and Limitations
A. M. Fan, P. Y. Lu, Organizers, Presiding 1:30—Introductory Remarks. 1:35—19. A resource for risk assessment:
Toxicity values. P. Y. Lu, P. S. Hovatter, R. H. Ross
34. Withdrawn.. 2:05—35. Use of immunotoxicity data for risk
assessment of environmental chemicals. M. S. I. Dhami
2:35—36. Uncertainties in risk assessment of chemicals. B. J. Kelman, J. U. Bell
3:05—Intermission. 3:15—37. Meta-analysis in risk assessment:
Science or numerology? W. S. Simmons 3:45—38. Risk assessment of chemicals in
drinking water and reuse water for groundwater recharge. A. M. Fan
4:15—39. Risk communication: Problems and possibilities. S. C. Lewis
THURSDAY MORNING Convention Center Room A110, Street Level Symposium on Health, Safety, and Training Issues during Site Characterization and Remediation
N. E. Korte, Organizer, Presiding 8:30—Introductory Remarks. 8:35—40. Safe-step remediation: A new tech
nology for monitoring at the dig-face during waste site excavation. N. E. Josten
9:00—41. Safety considerations during sediment collection using SCUBA. T. L. Ash-wood
9:25—42. Health and safety at hazardous waste sites: Can we be too careful? N. E. Korte, J. E. Thate
9:50—43. Health and safety during field investigations at Acid Canyon, Los Alamos, New Mexico. K. S. Dickerson, S. E. Wagner
10:15—Intermission. 10:20—44. Safety considerations during mer
cury audits at the Rocky Mountain Arsenal. S. M. Smith
10:45—45. Experience in developing a univer-sitywide chemical hygiene program. S. Radniecki, D. Mathiason
11:10—46. Environmental health and safety training at community colleges. K. Topper
11:35—47. Environmental restoration health and safety concerns when sampling inside a factory at the U.S. Department of Energy Kansas City Plant. D. E. Brown
I l ia 1 ΤΙ S • π
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DIVISION OF CHEMICAL EDUCATION INC. A. M. Wilson, M. L. Peck, T. R. Wilderman, Program Chairmen
COSPONSORED SYMPOSIUM: Resources for People Who Want To Work with Kids {see Division of Chemical Technicians, Mon, page 62)
SOCIAL EVENTS: Social Hours, Sun, Mon Receptions, Sun, Mon Luncheon, Mon Dinner, Tue BUSINESS MEETING: Tue
SUNDAY MORNING Section A
Executive Tower Inn Forum Ballroom, 2nd Floor Scientific Literacy of Nuclear Energy
Y-N. Tang, Organizer, Presiding 9:15—Introductory Remarks. Y-N. Tang 9:20—1. What should be taught about nuclear
chemistry in freshman chemistry courses? N. T. Porile
10:00—2. Role of chemistry in the development of fusion energy. H. Dreicer
10:40—3. Good news/bad news: Nuclear power and public perception. W. H. Miller
11:20—4. Environmental effects of nuclear energy. G. R. Choppin
Section B Executive Tower Inn Brahms Room, 3rd Floor General—I
J. Schreck, Organizer, Presiding 9:15—5. Coordinating curricula in organic and
biochemistry. D. M. Sullivan 9:30—6. Improving scientific literacy and inter
est at college and elementary school levels simultaneously. L. S. Barron, J. E. Haky
9:45—7. Cooperative learning: An elementary approach to chemical instruction. T. A. Newton
10:05—8. Report of the 12th International Conference on Chemical Education. C. L. Himes
10:30—9. Investigating polymeric properties of macromolecules in a first-year general chemistry laboratory unit using inquiry-oriented and cooperative learning strategies. C. E. Holda
10:50—10. Collaborative learning in the general chemistry quiz section. C. N. Hurley
11:10—11. Expanding the outreach: A hands-on science program to area communities using university students as instructors. J. R. Pribyl, C. L. David, R. D. Walter
11:40—12. Using industry-education partnerships to improve high school chemistry teaching. D. Tanis
Section A SUNDAY AFTERNOON
Executive Tower Inn Symphony Ballroom, 3rd Floor Posters: General—II
J. Schreck, Organizer, Presiding 2:00 - 4:00
13. Small-scale synthesis: A project-oriented organic chemistry laboratory. R. E. Kohr-man, S. M. Mortensen
14. Chemistry fundamentals for pre-high school teachers. J. Schreck, D. Katz, I. Jordan, C. Willis
15. Conceptual problems and their assessment in chemistry. M. B. Nakhleh, R. C. Mitchell
16. Production and properties of polyethylene: An organic chemistry experiment. J . P. Suits
17. Periodic table based on the abundance of the elements. G. Gorin, A. Ratcliffe
18. A new graduate program: Ph.D. in Chemical Education. E. A. VanValen, R. M. Hys-lop, D. L. Pringle
19. Statistical analysis of student laboratory data with a spreadsheet. J. M. Simpson
20. Restructuring freshman science courses. F. Garafalo, V. LoPresti
21. Reaction dynamics of collinear chemical reactions. H. D. Kutz, J. H. Copeland
22. Infrared spectroscopy of HbCO: Experiments suitable for undergraduate biochemistry laboratories. W. T. Potter
23. Use of polarized FT-IR spectroscopy in the study of orientation in polymer films. D. Teeters, M. T. Cooper
24. Using the Adopt-an-Element Program to foster active learning at UALR. M. S. Douglas
25. Implications of holistic science for secondary chemical education. A. M. Barton
26. Using mass spectrometry to determine unknown esters. E. C. McGoran, C. Melton, D. Taitch
27. Molecular modeling and NMR of 1,1-dimeth-ylcyclohexane ring inversion. E. C. McGoran, T. Kaay
28. The three R's of waste management in the undergraduate organic chemistry laboratory. N. H. Martin, F. S. Waldman
29. Science for the proletariat: Helping Johnny succeed in general chemistry. B. A. Gaddis
30. Graphical representation of redox reactivity: A new approach. G. P. Wulfsberg
31. Identification of organic volatile compounds produced by actinomycetes. M. M. Cortes, J. Lopez Garriga
32. "Operation Chemistry," a middle school teacher training initiative. P. B. Kelter, K. J. Hughes, A. Murphy, S. Baum
33. Logical approach to explain the criteria for exhibiting geometric isomerism. K. V. P. Rao
34. How are the students of today different from those of 20 years ago? M. S. Speer, C. H. Atwood
35. The ICAN program: A new approach to first-year chemistry. A. B. Rashkin, P. L. Samuel
36. Continuing saga: How to help the student. M. L. Nguyen, E. Boschmann
37. The large-laboratory curriculum group: Revolution and evolution in the first-year course. P. L. Samuel
Section B Executive Tower Inn Symphony Ballroom, 3rd Floor Posters: Partners in Science
T. R. Wildeman, Organizer, Presiding 4:30 - 7:00 38. Partners in science: Summer research fel
lowships. B. Andreen, R. D. Griffioen 39. Spectroscopy options with high school stu
dents using visible light. S. lona, T. E. Fur-tak
40. Synthesis and characterization of Coo.25(H20)nMo03—a layered molybdenum bronze. D. Schachter, K. V. Ramanu-jachary, S. C. Chen, M. Greenblatt
41. Kinetic and equilibrium studies of base-catalyzed hydrogen/deuterium exchange on hypophosphite anion by phosphorus NMR. G. C. Roper, K. L. Egolf, T. Pineo, S. Lukon
42. Optical and magnetic resonance investigations of the host-guest complexes formed by carboxyverdazyl free radicals and p cy-clodextrin. B. Bates, J. Eliason, M. Eastman
43. Monomethoxylation of (dichlorobenze-ne)iron hexafluorophosphate salts. M. S. Holden, R. R. Yeager
44. Ultraviolet absorption cross-sections for potential CFC and halon replacements. E. A. Walters, K. R. Glidden, J. R. Smith, D. D. Baldyga
45. Optimizing limestone and substrate ratios for the remediation of acid mining effluent from an abandoned mineral and coal mine in Colorado. G. Reed, T. R. Wildeman
46. Denver Earth Science Project. M. Barber
MONDAY MORNING Section A
Executive Tower Inn Forum Ballroom, 2nd Floor Fundamental Research Problems in Inorganic Chemistry
M. H. Chisholm, Organizer, Presiding 9:00—Introductory Remarks. M. H. Chisholm 9:05—47. Design of molecules as precursors
for inorganic materials. M. J. Hampden-Smith
9:50—48. Recent developments in low-coordinated main group element chemistry. H. F. Grutzmacher
10:35—49. Molecular recognition in supramo-lecular assemblies: See the light. D. G. No-cera
11:20—50. Of inorganic bonding: Some new uses for some old tools. B. E. Bursten
Section B Executive Tower Inn Brahms Room, 3rd Floor What Is Chemistry Education Research?
P. A. Metz, Organizer, Presiding 8:30—51. What is chemistry education re
search? P. A. Metz 8:50—52. Unexpected aspects of quantitative
research. S. C. Nurrenbern, W. R. Robinson
9:10—53. Think-aloud research in chemical education. C. W. Bowen
9:30—54. Qualitative methodologies in chemical education research: Challenging comfortable paradigms. A. J. Phelps
9:50—55. The difference between research that can be done and research that should be done. G. M. Bodner
10:10—56. Use of surveys and questionnaires in chemistry education research. J. R. Pribyl
10:30—57. Research on computers in chemistry education: Reflections and predictions. B. J. Hood
10:50—58. Chemical education research in the laboratory environment: How can research uncover what students are learning? M. B. Nakhleh
11:10—59. Chemical education research. D. Bunce, D. Gabel, H. Heikkinen, J. D. Her-ron, L. Jones
Section C Executive Tower Inn Beethoven Room, 3rd Floor High School Program—I Chemical Education 2001, NOW
P. Ogata, Organizer, Presiding 8:00—60. Award Address (ACS James B.
Conant Award for 1992). Teaching high school chemistry in 2001. M. J. Bannon
8:20—61. Award Address (ACS Award for Excellence in Polymer Education for 1992). Polymer education outreach program reaches adults and children throughout the community. W. R. Broniec
9:00—62. The future of chemical education: A personal view. S. S. Zumdahl
10:10—63. Toys for adults: Putting fun and magic in teaching. M. L. Peck
10:40—64. Interactive chemistry on CD-ROM. L. L. Jones, S. G. Smith
11:10—65. Science education reform: Who are the players? What does it mean to you? J. A. Bell
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
MONDAY AFTERNOON Section A
Executive Tower Inn Brahms Room, 3rd Floor High School Program—II Chemical Education 2001, NOW
P. Ogata, Presiding 12:45—66. Science and science education in
the 1990s. B. Z. Shakhashiri
Section B Executive Tower Inn Brahms Room, 3rd Floor High School Program—ill Chemical Education 2001, NOW
P. Ogata, Presiding 2:00—67. Demonstrations to knock your socks
off. R. D. Becker 3:30—68. Son of weird science: A phenomeno-
logical approach to teaching. L. R. Marek, D. Lieneman, B. West
Section C Convention Center Hall C, Upper Level Posters: What Makes an Effective Student Affiliates Chapter?
P. L. Samuel, Organizer, Presiding 1:30-4:30 69. Lone Star all-stars. S. Simpson, M. Ah
med, K. Sullivan, M. Pack 70. The key to our success. L. A. Barron, K.
A. Kelly, J. L. Cole, K. F. Folino, J. E. Haky 71. How to do chemistry the "Wright" way. T.
Bornhorst, D. Bland, R. Carlson, M. Griffith, T. Grinstead, C. Schultz, J. Stouffer, D. Ketcha, D. Dolson, D. Bombick
72. Science Society: Defined by diversity. C. Avalos, T. Gerson, C. McClain, S. Pappa-theodorou, J. Yano
73. Chemistry is fantastic: Students at the University of Wisconsin-Eau Claire share their enthusiasm for chemistry with the university and the community. M. Spagnolo, C. Carbon, B. Anderson, K. Halverson, J. Oer-tel, C. Souvignier, S. Weigand, R. Eierman, J. Lund, M. Krahling
74. Odessa College Students Affiliates of the American Chemical Society. M. R. DeWitt
75. Crazy chemists. M. Robeson 76. USI Student Affiliates: Catalysts for stimu
lating reactions. M. G. Hankins 77. Moorhead State University Chemistry
Club: A place to develop communication and fundraising skills. C. S. Miller, M. D. Mathiason
78. Highlights of the University of Northern Colorado Student Affiliates chapter. J. L. Moren, L. L. Conner, M. Herman, D. A. Bos-sie, S. L. Roussel, L. A. Buxman, C. L. Fields
79. Activating a Student Affiliates chapter and reaping the rewards. W. N. Hruzewicz, A. B. Rashkin, E. E. Barkowski, M. L. Russell, M. Z. Hoffman, P. L. Samuel
80. Fun and educational activities. M. K. Martin, R. R. Bryan, R. L. Haass
81. Dusquesne University Student Affiliates research involvement. T. J. Weisman, D. Coleman, M. Hanlon, B. Kail, J. Matz, D. Reed, A. Shaulis, L. Vuocolo
82. Activities of a successful Student Affiliates chapter. V. Bravenec, A. A. Low, H. Nance
83. Reaching out and interacting: Characteristics of an award-winning science club. T. Burks, T. Tischler, S. Cook, S. Geister, P. Moehs
84. Service + fun = success in ACS. V. Fry-drychowski, J. Gilbert, D. Kassab, B. Sever, F. J. Dinan
85. The Student Affiliates chapter as a support group. J. T. Byrd, J. P. Baker, S. R. Carpenter, T. J. Hizer, R. A. Kolodny, H. E. Harris
86. Chemistry Club at Illinois State University: A variety of traditional and novel ideas. C. M. Calhoon-Pierson, K. A. Corcoran-Bode, M. J. Welch
87. Tradition breeds success. T. Bench, E. A. Nalley, K. Vitense
MARCH 1,1993 C&EN 57
CHED Ξ < OC ο ο α, < g ζ χ ο LU
ο LU Χ η
Section D Convention Center Hall C, Upper Level Posters: Undergraduate Research
T. L. Nally, Organizer J. Higuchi, Presiding 1:30-4:30
88. Electrochemical reduction of carbon dioxide in water by cobalt macrocycle complexes. J. Half, E. Fujita, C. Creutz
89. Redox cells: Systematic evaluation for high-tech applications. C. O'Brien, P. Moehs
90. The determination of formation constants for the reaction of transition-metal ions with substituted diphosphonic acids. J. S. White, W. A. Edwards, D. D. Ensor, E. D. Lisic
91. Oxidation of a pyrite-dibenzothiophene by boiling perchloric acid. A. C. Dodson, K. D. Healy, C. W. McGowan, R. Markuszewski
92. Determination of the amounts of hydroxyls on out-of-the-bottle alumina and alumina that has been dehydrated at various temperatures. D. W. Smith, L. C. Tan, R. M. Pagni, G. W. Kabalka
93. Identification of an unknown compound observed in injectable epinephrine solutions following cyclical heating. S. S. Hu, W. H. Church
94. Chemistry of river draining into the northern Black Sea. G. di Franco, K. K. Falkner
95. Kinetic analysis of the inhibition of mouse class 1 aldehyde dehydrogenase. J. Lorenz, D. Stevens, W. Trousdell, L. Wade, J. Rus-so
96. Isolation of llama IgM by immobilized mannan-binding protein affinity chromatography. M. Ladd
97. Two reactive cysteines in the mitochondrial form of phosphoenolpyruvate carboxyki-nase. K. A. Bode, J. J. Pflug, S. L. Weldon
98. Monoclonal antibodies as structural probes for the isozymes of phosphoenolpyruvate carboxykinase. M. L. Hamilton, A. A. Vance, S. L. Weldon
99. Studies of Na+ - K+ ATPase in vesicles and its activity in the presence of vanadate and/or ouabain. I. Rivera, E. Vazquez, R. Ufret, I. Nieves
100. The pH dependence of CTP synthetase activity and cooperativity. M. U. Shiloh, J. G. Robertson, J. J. Villfranca
101. Effects of temperature on protein production in Escherichia coli producing procy-mosin. L. Volaric
102. Synthesis of phenylthiophosphate, an inhibitor of alkaline phosphatase. E. Henderson
103. Inhibition of rabbit muscle phosphoglu-cose isomerase and baker's yeast glucose-6-phosphate dehydrogenase by mercurous ion. T. Sundquist, R. Scott-Ennis
104. Study of antifreeze proteins bound to ice-Ih using molecular mechanics methods. R. H. Maughon, J. D. Madura
105. Immobilization of biologically active molecules using standard chemical and photochemical coupling reagents. G. M. Rieber, E. J. Maas, S. A. Muhle, S. G. Dunkirk
106. Secondary structure of messenger ribonucleic acid within cell nuclei. D. Spencer, C. D. Liarakos, R. A. Kopper
107. Chemical modification of messenger ribonucleic acid within cell nuclei. L. Yeung, C. D. Liarakos, R. A. Kopper
108. Role of tryptophan in a neurotensin hexapeptide analogue. N. S. Marzban, D. L Heyl, J. X. He, W. L Cody, D. J. Wus-trow, H. Akunne, T. A. Pugsley, A. E. Corb-in, M. D. Davis
109. Modification of the phenylalanine residue in the opioid peptide deltorphin. T. W. Johnson, D. L. Heyl
110. HPLC study of the self-aggregation of guanine dinucleotides. M. A. Wooten, J. A. Walmsley
111. Theoretical predictions of the TI-TT* circular dichroic spectra of cyclo (gly-pro-gly)2. K. Russell, K. A. Thomasson, S. H. Northrup
112. Nucleolin within the nucleoli of Xenopus oocyte nuclei. L. G. Cooper, P. DiMario
113. Mass spectral study of podophyllotoxin and its derivatives. P. B. Jarski, D. R. Mathiason
114. Characterization of the Escherichia coli proline tRNA synthetase-tRNAPro complex. B. A. Nielsen, H. Liu, K. Musier-Forsyth
58 MARCH 1,1993 C&EN
115. Inhibition of recrystallization of ice by natural and synthetic antifreeze polypeptides: Freeze-thaw process. D. C. York, C. S. Sikes, J. P. Harrington
116. Isolation of naphthazarin quinoid root pigments from native plants. L. M. Hoffman, G. D. Cebulla, R. B. Kelley
117. Chemotaxonomic analysis of the pyrrolidine alkaloids from Onsomodium and Mac-romeria species. M. M. Hopman, J. E. Dahl, R. B. Kelley
118. Natural product analysis of naphthazarin quinones and pyrrolizidine alkaloids from Echium vulgare. R. D. Schoonmaker, M. J. Melbye, L. M. Hoffman, R. B. Kelley
119. Polyclonal antibodies raised against bacterial neuraminidase for affinity chromatography and characterization of homologous neuraminidases. G S. Wheet, C. D. Shi-masaki
120. Studies of the effects of ultraviolet light on the survival and behavior of two species of algae in Yellowstone National Park, Wyoming. L. L. Lehnhoff
121. Algal species composition of the Gibbon and Firehole Rivers, Yellowstone National Park, Wyoming. D. A. Bohacheck, J. A. Miller
122. Effects of detergents on G-protein activity in the lobster mandibular organ. T. LaMaz-za, P. Taggart
123. Structural studies of vesicles during fusion. S. M. Hoenigman, J. S. Binford Jr.
124. Development of biosensors using solid-state enzyme electrodes. W. S. Foley, E. Hernandez, A. Witkowski, S. Daunert, L. G. Bachas
125. Oxidation of a lignin model with oxygen catalyzed by colbalt(ll) phthalocyanine tet-rasulfonate. S. P. Decker, W. T. Ford
126. Hydroboration-oxidation of 1-arylpro-penes, a new microscale organic laboratory experiment. T. L. Stallcup, T. E. Goodwin
127. Adsorption and bonding of hydrogen sulfide on the clean Au(110) surface. S. Stokes, B. Fruhberger, D. J. Dwyer
128. Synthesis of phosphazenes for use as collodial dispersants. E. E. Sheagley, W. D. Samuels, G. J. Exarhos
129. Introducing a computer into an undergraduate physical chemistry laboratory. D. Bailey, S. O'Connor
130. Use of Monte Carlo simulations to determine mechanisms for ethylene glycol adsorption. S. J. Deathos, R. S. Nord
131. Computer simulations of the binding free-energy difference between the wild type and analogues of an antifreeze peptide. A. B. Rashkin, J. E. Straub
132. Water treatment via photovoltaic treatment of salt water. K. Hart, C. Markham, L. Anderson
133. Analysis of dissolved organic phosphorus in concentrated lake water samples using anion-exchange high-performance liquid chromatography. K. M. Ehrenfried, M. A. Nanny, R. A. Minear
134. Analysis of low-level radioactive incineration ash for gamma and soluble beta emitters. T. L. Hoeflein
135. On the photodecomposition of trichloro-ethylene in aqueous humic acid solution. W. N. Hruzewicz, G. Jones II, G. L. Indig
136. Removal of toxic metals from synthetic soils using the CASPE process. D. T. Kelly, T. M. Harris
137. Identification of chelants for the CASPE process. C. M. Doherty, T. M. Harris
138. Environmental sample preparation and preconcentration using gas-permeable membranes. R. Pattie, J. J. Rosentreter
139. Alternate method for zinc in hair. M. Berntson, G. Morine
140. Anodic stripping determination of heavy metals in environmental samples. K. W. Wickert, C. S. Woo
141. Concentration of dissolved metals in the Gibbon River, Yellowstone National Park, Wyoming. R. Hibbert
142. Relationship between stream velocity, substrate particle size, and detrital volumes in the Gibbon River, Yellowstone National Park, Wyoming. P. Kozel
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
143. Correlation between high As concentrations and benthic macroinvertebrate populations in the Gibbon River, Yellowstone National Park, Wyoming. A. Vaishnava
144. Cadmium, manganese, iron, and lead concentrations in macroinvertebrates in natural waters associated with thermally active fault zones, Yellowstone National Park, Wyoming. P. L. Sipes
145. Cadmium, lead, manganese, and iron in natural waters associated with thermally active fault zones and their effects on algae, Yellowstone National Park, Wyoming. M. Blamires, D. M. Means
146. Effects of hydrothermal waters on the bio-accumulation of cadmium, lead, manganese, and iron in aquatic plants, Yellowstone National Park, Wyoming. J. L. Lehnhoff
147. Cadmium, iron, manganese, and lead concentrations in fish from natural waters associated with thermally active fault zones, Yellowstone National Park, Wyoming. K. K. Anderson
148. Dissolved metals in the porewater and stream water of the Gibbon River System, Yellowstone National Park, Wyoming. K. Ryan
149. Macroinvertebrate populations in relation to changed substrate particle size in the Gibbon River, Yellowstone National Park, Wyoming. C. Jacham
150. Metals in sediments in the Gibbon River System, Yellowstone National Park, Wyoming. E. Ryan
151. Electrodeposition of nickel-iron alloys on a rotating cylinder electrode. R. H. Schad, T. M. Harris
152. Synthesis, structure, and characterization of molybdenum(VI) imido complexes of the type [Mo(L)(dtc)3]2[Mo6019]. M. F. Reynolds, M. Kraus, N. Timm, M. Minelli
153. Recovery of platinum group metals using an ionically bound chelating resin. M. Chad-ha, T. M. Harris, N. E. Takach, K. D. Wise-carver
154. Synthesis and characterization of bisare-ne titanium compounds using arene radical anions. P. J. Fischer, A. J. Kahaian, J. E. Ellis
155. Study of rhodium complexes using ab initio methods. M. L. Easteriing, N. W. Hoffman, J. D. Madura
156. Analysis of inorganic chemical precipitates formed aboard the Columbia on the STS-40. D. J. Nelson, K. R. Vitense, T. Bench, C. Friedrich, M. Rubowitz, C. Collins
157. New chiral 2-butyltin chlorides and oxides: Their 119Sn, 13C, and nJ(119Sn13C) assignments. N. Wilson, P. Moehs, D. Hasha
158. Ligand effects as a mechanistic probe of the osmylation of allylsilanes. B. A. Lors-bach, W. P. Giering, A. Prock
159. Model studies for the synthesis of poly(isoprenyl)-based organoaluminum reagents. D. M. Addington, K. R. Cousins
160. Synthesis and electrochemistry of inde-nyldicarbonylcobalt. B. Fong, W. P. Henry
161. ALA initiation of protoporphyrin IX production and applications in photodynamic therapy. T. C. Wrzosek
162. Interaction of new platinum compounds with DNA. D. A. Acosta, M. Rivera, M. Cadiz, E. Diaz
163. Effects of constant heating vs. cyclical heating on the degradation of injectable epinephrine solutions using reversed-phase HPLC with electrochemical and photodiode array detection. A. Henry, W. H. Church
164. Investigation of Kallawaya medicinal plants as potential drugs. S. R. Firestone, S. Abdel-Malek, W. E. Robinson, M. G. Rei-necke
165. Synthesis of new derivatives of the antimalarial drug primaquine. T. C. Perrin, W. A. Tucker, T. E. Goodwin, D. A. Fuller
166. Intermolecular Pauson-Khand cycloaddi-tions of electron-deficient alkynes. T. R. Hoye, B. T. Mader, J. A. Suriano
167. Solid-phase synthesis of a novel analogue of the parallel dimer of deamino-oxytocin. A. Cook, M. Munson, M. Lebl, G. Barany
168. Withdrawn. 169. Use of pyridinium hydrobromide perbro-
mide for the bromination of aromatic amines. W. P. Reeves, R. M. King
170. Infinite-dilution partial molar volume and isentropic compressibility properties of selected organic and aqueous binary mixtures at 25 °C. K. A. Fallows, W. H. Dean, S. B. Callender, E. A. Spotts, J. G. Haynes, S. N. Ball, R. G. Cales, J. I. Lankford
171. Predicting the lowest-energy isomers of c6qH36 and C7oH36. L. D. Book, G. E. Scu-seria
172. C2-chiral boranes synthesized from naturally occurring compounds. G. Loungeway, A. Thomas, C. Garner
173. Convenient method for monobromination of aromatic ethers. W. P. Reeves, L. L. Jonas
174. Gas-phase synthesis and reaction rates of primative biomolecules using Fourier transform mass spectrometry. S. D. Duh-achek, C. D. Hanson
175. Potassium prolinate/18-crown-6 catalyzed Robinson annulation of 2-methyl-1,3-cyclohexandione and methylvinyl ketone. K. M. McLean, J. G. Macmillan
176. Organic reactions on Lewis acid/alumina complex (BBr3/AI203). J. S. Siler, L. C. Tan, J. F. Green
177. Cycloaddition reactions of vinylogous ure-thanes. A. S. Howard, M. C. Milletti, L. J. Pence
178. Conversion of carbon dioxide to organic molecules. M. G. Thorn, S. M. Hinze, J. K. Gong
179. New analogues of the sideraphore enter-obactin. H. S. Hong, J. Y. Nagasawa, E. Salmassian, M. Tanji, C. Gutierrez
180. Dietherdiols via alkylation of stannylene acetals. S. Lewis, M. A. Monares, A. Ayala, N. Osorio, C. Gutierrez
181. Catalysis of electrophilic reactions by cy-clodextrins in nonaqueous media. M. Van Hee, V. T. D'Souza
182. Studies of chiral effects in monolayers on /V-stearoyl tyrosine. S. A. Whitt, J. Uang, K. Stine
183. Investigation of reactions of cyclic ketones with copper(ll) chloride. A. M. Dens-more, D. Le, J. Pauley
184. Criegee rearrangement of peroxyesters in nonpolar solvents. S-L. Wu, N. Le, W. H. Hendrickson
185. Steric vs. electronic effects in peroxide homolysis. K. T. Simons, C. Nyugen, W. H. Hendrickson
186. Cope rearrangement equilibrium of multiply substituted 1,5-dienes. K. D. Lewis, A. Tezcan, J. P. Hagen
187. Annealing mechanisms for fullerenes. R. L. Murry, D. L. Strout, W. C. Eckhoff, G. E. Scuseria
188. Undergraduate preparation of anilines from nitroarenes. T. P . Kemtis, M. J. Livingston, S. Marmor, S. Pappatheodorou
189. Selective formation of (Ti5-C5Me5)Ru(ii6-arene)OS02CF3 complexes. S. A. Lomen-zo, S. P. Nolan, M. L. Trudell
190. Synthesis and nitrosation of 3,4-dimethyl-3-penten-2-one oxime. B. H. Novak, J. F. Hansen
191. Anomalous halogen exchange using routine silylation conditions. H. A. Little, S. T. Hill
192. Synthesis and characterization of pheny-lated poly(azomethine)s. D. C. Bland, W. A. Feld
193. Reduction of O-te/t-butyldimethylsilyl ke-toximes with borane-tetrahydrofuran complex. E. E. Cruz, I. Alverio, M. Ortiz
194. Synthesis and reduction of N-tert-butyldimethylsilyl imines and enamines. L. M. Tirado, R. Col6n, M. Ortiz
195. Catalyzed reactions: Synthesis and conformational analysis of seven-membered heterocyclic rings. C. F. Richardson, S. D. Pastor, M. A. NabiRahni
196. Novel route to 4-hydroxyalkylpyrrole-3-carboxylic acids. N. H. Nemeroff, J. M. Ax-ten
197. Synthesis of a novel azasteroid ring structure from tetralone. N. H. Nemeroff, S. Mayerschoff
198. Synthesis of pyridazines from ketones and aldehydes. J. Cruz, J. Sandoval, J. Hatfield, M. Druelinger
199. Vinylogous urethanes as precursors for exocyclic enamines. A. S. Howard, C. E. Videan
200. Resolution of the (+) and (-) enantiomers of <x-(2,2-dimethylcyclopropyl)-a-butyrolac-tone. K. R. Keeter, E. M. Peterson, D. F. Covey
201. A versatile Wittig synthesis of 2-ethoxy-1,3-butadienes. M. S. Dunlap, S. Abdel Malak, T. E. Goodwin
202. Synthesis of new derivatives of amio-darone. S. Abdel Malak, T. E. Freyalden-hoven, G. L. Emerson, T. E. Goodwin, D. A. Fuller, K. D. Straub
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203. Stereochemical studies of the hydrobora-tion-oxidation of two isomeric isopropenyl-substituted tetrahydropyranone derivatives. O. L. Shedd, K. L. Salazar, S. L. Sorrels, T. E. Goodwin
204. Synthesis, alkylation, and [2,3]-sigma-tropic rearrangement studies of a new allyl-ic sulfoxide. G. W. Kirk, C. M. Sullards, T. E. Goodwin
205. Synthesis and characterization of 1,6-bis(chlorothexylboryl)hexane. C. S. Miller, G. M. Edvenson
206. In situ formation of isocyanates and A/-carboxyanhydrides by phosphine-promoted desulfurization of DTS-amines. J. P. Radke, R. P. Hammer, E. A. Ottinger, G. Barany
207. Unnatural analogues of natural acetoge-nins. B. T. Frink, K. B. Crawford, P. R. Hanson, T. R. Hoye
208. Synthesis of mesocyclic trithioethers appended with functional groups. G. Easter-ling, W. N. Setzer, G. J. Grant
209. Synthesis and purification of 4-bromo-3-(3-butenyl)benzo-nitrile. J. L. DeLong, J. E. Swartz
210. Comparative conditions for the synthesis of isophorone. T. G. Johnson, J. L. Lyle, G. Mansour, D. W. McMullen, S. Pappathe-odorou
211. Ab initio properties of iron, nickel, and vanadyl porphyrins. B. M. Bode, H. Sellers
212. Use of the vibrational sudden approximation in collinear collisions of an atom and tri-atomic molecule. J. W. Askew, S. R. Mcln-tyre, G. A. Pfeffer
213. Electrical perturbation of hydrocarbon flames. C. L. Maupin, H. H. Harris
214. Time-of-flight resonance of ionization mass spectrometry (RIMS) of Ni. G. Rothschopf, R. Lewis, R. Estler
215. Low-pressure chemiluminescent reaction of molecular fluorine with dimethyl sulfoxide and the effects of added oxygen. D. A. Fitz-water, R. J. Glinski
216. Construction of an open solar photoreac-tor used to study the photodecomposition of organics in water using titanium dioxide. K. Foo, A. Lancaster, A. Mitra, D. Mowery, C. A. Koval, R. D. Noble
217. Trends in cathodoluminescence and ther-moluminescence properties of feldspars. T. L. Welch, P. H. Benoit, D. W. G. Sears
218. Theoretical studies in chiral recognition. G. M. Pearl, K. B. Lipkowitz
219. Study of the conformational kinetics of peptide-bond rotation in 15AMetrafluoroace-tamide using gas-phase NMR spectroscopy and molecular dynamics calculations. T. A. Cox, C. B. LeMaster
220. Influence of an electric field on the emission and absorption of atoms and ions in a flame. S. P. Madden, D. M. Hueber, B. W. Smith, J. D. Winefordner
221. Visible absorption spectra of binuclear Pt(lll) complexes. W. Michael, G. Grieves, M. C. Mllletti
222. Determination of chemical solute transport parameters affecting radiostrontium in interbed sediments. C. Hemming, R. L. Bunde, M. Liszewski, J. J. Rosentreter
223. Micellar media as receiver solutions for the uphill transport of neutral compounds across membranes. H. A. Sweeney, K. E. Shanks, T. M. Pekol, J. A. Cox
224. Partition constants of semiquinones distributed between multimellar lecithin vesicles and aqueous buffer obtained by spin-broadening techniques. R. Ufret, A. E. Alegria, S. Rivera
225. Synthesis of aryloxy polyphosphazenes for preparation of pervaporation membranes. L. S. Ivanich, W. D. Samuels, D. A. Nelson
226. ESR study on the interaction of semiqui-none Na+ ion pairs with phosphatidylcholine in ethereal solvents. B. Velazquez, A. E. Alegria, A. Moctezuma
227. Determination of semiquinone dispropor-tionation constants using HPLC and ESR techniques. W. Maldonado, L. M. L6pez, A. E. Alegria
228. Kinetics of neutral 4D-series transition-metal atom reactions with small hydrocarbons in the gas phase. K. Haug, J. Carroll, J. C. Weisshaar
229. Hydrogen bonding of 1,1-diphenyl eth-anol with two weak bases. T. H. Zauche, P. Rider
230. Design and synthesis of phosphazene polymer for use as ion-exchange membrane. L. Carter, S. O'Conner, W. Samuels
231. Mixed cation effect in polypropylene oxide) and polyethylene oxide) thiocyanate salt complexes. C. M. Hill, D. Teeters
232. Polymers containing polynuclear aromat-ics linked by one-carbon bridges. K. K. Krenner, K. Hight, J. E. Larson
233. Preparation of poly(aryl ether-alkyl sulfonamide) homopolymers and copolymers. D. A. Pancoast, L. F. Hancock
234. Polymer-immobilized ruthenium oxidation catalysts. E. D. Gilfillan, L. S. Pelter, M. W. Pelter
235. Hydrolysis of 2-ethyl-2-oxazoline/methyl a-chloromethylacrylate graft copolymer. C. P. Monroe, A. G. Ludwick
236. Monte Carlo relaxation technique for building polymer networks. M. J. Fasolka, T. Issaevitch, A. C. Balazs
237. Condensation of phosphate ester ad-ducts to form aluminum phosphate and boron phosphate. S. M. Poindexter, D. A. Lin-quist
238. Surgical adhesives. H. R. Peterson, N. Kowanko, D. A. Browdie
239. Cross-linked polymers as tissue adhesives. W. T. Swenson, N. Kowanko, J. E. Tilton
240. Electron communication between the ligand and the metal-metal bond: Photo-electron spectroscopy of para-substituted dimolybdenum tetrabenzoates. N. M. Carter, D. L. Lictenberger, C. D. Ray
240a. Metalation of aromatic ketones directed by a-amino alkoxides. M. O. Killpack, M. M. Ritter
MONDAY EVENING Radisson Grand Ballroom, Lobby Level
Sci-Mix
M. L. Peck, Organizer, Presiding 8:00-10:30 8. Report of the 12th International Conference
on Chemical Education. C. L. Himes 28. The three R's of waste management in the
undergraduate organic chemistry laboratory. N. H. Martin, F. S. Waldman
59. Chemical education research. D. Bunce, D. Gabel, H. Heikkinen, J. D. Herron, L. Jones
241. Building educational bridges via chemistry outreach. P. B. Kelter, S. Baum
242. General chemistry texts: Reflectors or directors of curriculum? B. W. Lloyd
243. Evaluating chemistry problem-solving through performance assessments. W. Bergquist
244. Lasers in chemistry are not just for research anymore. K. K. Karukstis, G. R. Van Hecke
245. Transformation of chemistry experiments into real-world contexts. R. E. Bayer, E. Hudson, J. Schneider
246. Site remediation: An environmental chemistry laboratory course for first-year chemistry majors. A. A. Russell, O. L. Chapman
247. Applications of technology in teaching chemistry: An on-line computer conference. A. L. Smith, T. C. O'Haver, D. Rosenthal
248. Student-friendly inquiry-based laboratory modules. M-A. Pearsall, A. Rosan, J. Conrad, C. Hendrickson, A. Pacchia, D. Schantz
249. Instrumental discovery in the introductory laboratory. L. H. Berka, N. K. Kildahl
250. Discovery Chemistry: A four-year review. M. A. Ditzler, R. W. Ricci, R. S. Herrick, L. P. Nestor
251. Exciting programs for pre-college teachers: ICE, SERAPHIM, and JCE:Software. J. W. Moore, E. A. Moore, G. E. Dirreen, N. Aristov, D. B. Shaw
252. Terrific science programs: Changing attitudes and knowledge about science. A. M. Sarquis, J. L. Sarquis
TUESDAY MORNING Section A
Executive Tower Inn Forum Ballroom, 2nd Floor Reform in Pre-College Science Education-!
E. K. Mellon, Organizer, Presiding 8:30—253. AAAS Project 2061: A chemist's
perspective. J. A. Bell 9:15—254. ICE, SERAPHIM, JCE.Software:
Programs for pre-college teachers. J. W. Moore
9:45—255. Science education reform: Engaging business support. J. W. Collette
10:05—256. We teach the way (and what) we were taught: NSF emphasizes teacher preparation. R. F. Watson
10:50—257. Emerging national science curriculum standards and the reform effort: An overview. H. Heikkinen
11:35—258. Restructuring decisions and the challenges of science fitness in the 21st century. M. S. Carlock
Section B Executive Tower Inn Brahms Room, 3rd Floor State-of-the-Art Symposium: Environmental Chemistry Research and Teaching I. Atmospheric Chemistry
Cosponsored with Division of Environmental Chemistry Inc. and Division of Analytical Chemistry T. R. Wildeman, Organizer J. Birks, Presiding 8:30—259. Stratospheric ozone depletion. C.
Granier 9:00—260. Heterogeneous chemistry in the
stratosphere. M. A. Tolbert 9:30—261. Oxidant formation in the tropo
sphere. J. W. Birks 10:00—262. Perspectives Lecture. The
chemistry of hydrocarbons and halocarbons in the remote atmosphere. F. S. Rowland
10:40—263. Role of aerosols in atmospheric chemistry. J. C. Wilson, S. Kreidenweis
11:10—264. Modeling of coupled chemistry and dynamics. G. P. Brasseur
11:40—265. The carbon cycle. P. P. Tans
Section C Executive Tower Inn Beethoven Room, 3rd Floor Awards Symposium
R. G. Silberman, Organizer S. Kirschner, Presiding 8:30—Introductory Remarks. S. Kirschner 8:35—266. Award Address (George C. Pi-
mentel Award in Chemical Education, sponsored by Union Carbide Corp.). Aus meinem Leben: Adventures and travels of a chemical educator-historian-researcher. G. B. Kauffman
9:30—267. Scientific methodology and ethics in university education. M. T. Beck, G. B. Kauffman
9:50—268. How do we know what we know, and why is that important? J. J. Lagowski
10:10—269. In praise of polymaths (with some misgivings about specialists). A. T. Schwartz
10:30—270. Overview of chemistry and structure for heteropoly complexes, a field of growing importance. L. C. W. Baker
11:00—271. A "practical" lab practical for general chemistry revisited—on a micro scale. S. Kirschner, V. Serafimovski
11:20—271a. Award Address (ACS Award for Research Institutions, sponsored by the Research Corp.). Strategies for involving undergraduates in research. M. Linder
TUESDAY AFTERNOON Section A
Executive Tower Inn Forum Ballroom, 2nd Floor Reform in Pre-College Science Education—II
E. K. Mellon, Organizer, Presiding 1:00—241. Building educational bridges via
chemistry outreach. P. B. Kelter, S. Baum 1:40—272. Combining forces: Attributes for
successful reform in physical science education. A. M. Sarquis
2:00—273. NSTA scope, sequence, and coordination: A report to date. R. Aiuto
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
2:45—274. ChemSource: A support system for preservice and in-service chemistry teachers. M. V. Orna, H. Heikkinen, D. Gabel
3:15—275. Instituting change: Programs for enhancement of science teaching. C. Par-ravano
3:45—276. The teacher: An essential ingredient in the reform of the science curriculum. K. G. Tobin
4:30—277. Quo vadis? S. A. Ware 5:00—Division Business Meeting
Section B Executive Tower Inn Brahms Room, 3rd Floor State-of-the-Art Symposium: Environmental Chemistry Research and Teaching II. Hydrospheric Concerns
Cosponsored with Division of Environmental Chemistry Inc. and Division of Analytical Chemistry D. Macalady, Presiding 1:00—Introductory Remarks. D. Macalady 1:10—278. Organic contaminants in water. R.
P. Schwarzenbach 1:40—279. Correlation analysis of the environ
mental reactivity of organic substances. P. G. Tratnyek
2:10—280. Environmental inorganic chemistry. J. G. Hering
2:40—281. Metal-catalyzed organic reactions at mineral surfaces. A. T. Stone
3:20—282. Oxidation-reduction reactions in aqueous systems. D. L. Macalady
3:50—283. Modeling chemical reactions in the aquatic environment. J. C. Westall
4:20—284. Perspectives Lecture. Perspectives on aquatic chemistry: The solid-water interface as a common meeting ground for coordination chemistry and physical, inorganic, and organic chemistry. W. Stumm
Section C Executive Tower Inn Beethoven Room, 3rd Floor The Publishing of General Chemistry Textbooks: A Chicken-and-Egg Problem
P. L. Samuel, M. Z. Hoffman, Organizers, Presiding 2:00—Introductory Remarks. M. Z. Hoffman 2:05—242. General chemistry texts: Reflec
tors or directors of curriculum? B. W. Lloyd 2:30—285. Walking on eggshells: The text
book publishing process in chemistry. K. P. Hamann
2:55—286. Origins and evolution of a general chemistry text. H. E. LeMay Jr., T. L. Brown
3:20—287. Recommendations of the Task Force on the General Chemistry Curriculum. J. N. Spencer
3:45—288. What constitutes a good introduction to chemistry? S. N. Ege, B. P. Coppola
4:10—289. Do textbooks enhance learning? P. L. Samuel, M. Z. Hoffman
4:35—Panel Discussion. M. Z. Hoffman
WEDNESDAY MORNING Section A
Executive Tower Inn Forum Ballroom, 2nd Floor State-of-the-Art Symposium: Environmental Chemistry Research and Teaching III. Analytical Environmental Chemistry
Cosponsored with Division of Environmental Chemistry Inc. and Division of Analytical Chemistry T. R. Wildeman, Presiding 8:30—290. Environmental analytical chemis
try: Building a future from past experiences. L. H. Keith
9:00—291. Sample collection and handling of environmental matrices. M. J. Barcelona
9:30—292. Organic environmental analyses. R. A. Hites
10:10—293. Use of 3-dimensional fluorescence spectroscopy for PAH screening. G. C. Smith, T. J. Christian, J. F. Sinski
10:30—294. Effect of solvent and extraction time in three-dimensional fluorescence screening of PAH mixtures. G. C. Smith, B. Theisen, J. F. Sinski
MARCH 1,1993 C&EN 59
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10:50—295. Molten salt oxidation of mixed wastes. J. D. Navratil
11:10—296. Probing metal/algae interactions with113Cd NMR. V. Majidi, W. Zhang
11:30—297. Continuous simultaneous measurement of aerosol particles and gases. P. K. Simon, P. K. Dasgupta
Section B Executive Tower Inn Brahms Room, 3rd Floor Expanding Our Horizons: Innovations in Assessment
W. C. Bergquist, Organizer, Presiding 9:00—Introductory Remarks. W. C.
Bergquist 9:10—298. Assessment of conceptual thinking
in a large lecture chemistry course. M. B. Nakhleh
9:30—299. Changing assessment practices: Learning from the ChemCom experience. L. P. Eubanks
10:05—300. Teaching with alternative assessments in the ICE workshops at the University of Northern Colorado. C. W. Willis, D. Katz, I. Jordan, J. Schreck
10:30—243. Evaluating chemistry problem-solving through performance assessments. W. Bergquist
11:00—301. ComBOATS are coming: There's testing to fight! I. D. Eubanks
Section C Executive Tower Inn Beethoven Room, 3rd Floor Progress Report from the General Chemistry Task Force
J. J. Fortman, Organizer, Presiding 9:00—Introductory Remarks. J. J. Fortman 9:05—302. Metamorphosis of the Task Force
on General Chemistry. J. N. Spencer, J. J. Fortman
9:30—303. The general chemistry course: What can we learn from its history? B. W. Lloyd
9:55—304. Leallyn Clapp and the Brown plan for the college chemistry curriculum. J. O. Edwards., E. F. Greene, K. A. Parker
10:20—305. First-year organic chemistry at Bucknell. T. T. Shawe
10:45—306. Curriculum survey of college general chemistry. H. L. Taft
11:10—307. New goals for the general chemistry course and their implications. R. J. Gillespie
11:35—308. New directions in assessment and evaluation. G. M. Bodner
WEDNESDAY AFTERNOON Section A
Executive Tower Inn Forum Ballroom, 2nd Floor State-of-the-Art Symposium: Environmental Chemistry Research and Teaching IV. Case Studies, Related Fields, and Applications
Cosponsored with Division of Environmental Chemistry Inc. and Division of Analytical Chemistry A. Elzerman, Presiding 1:00—309. Biochemistry: Environmental as
pects. N. L. Wolf, L. H. Carreira 1:25—310. Ecological principles for the biore-
mediation of organic contaminants. J. M. Suflita
1:50—311. Passive bioremediation of metals and inorganic contaminants. T. Wildeman
2:15—312. Photochemical transformations in the environment. G. C. Miller, R. G. Zepp
2:40—313. New approaches to the study of atmospheric photophysics and photochemistry. V. Vaida
3:15—314. Environmental applications of electrohydraulic cavitation. M. R. Hoffmann
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
3:40—315. Environmental chemistry at the watershed level: Aspects of the bio-geochemistry of acid rain. A. W. Elzerman
4:05—316. Relationship between organic carbon and organic contaminant cycling in limnic and marine systems. S. J. Eisenre-ich, F. Lipiatou, D. L. Swackhamer, J. E. Baker
4:30—317. Ceramic membranes: Green bodies for a greener world. M. A. Anderson
Section B Executive Tower Inn Brahms Room, 3rd Floor NSF-Catalyzed Curriculum Development
S. H. Hixson, S. H. Pine, Organizers S. H. Hixson, Presiding 2:00—318. If you have the ideas, NSF may
have the money! S. H. Pine, S. H. Hixson, R. F. Watson
2:20—244. Lasers in chemistry are not just for research anymore. K. K. Karukstis, G. R. Van Hecke
2:40—319. The chemistry of art: Finding excitement in the sciences for the nonscience student in a course driven by laboratory experiences. J. L. Schrenk, P. K. Malde, J. L. Bordley
3:00—245. Transformation of chemistry experiments into real-world contexts. R. E. Bayer, E. Hudson, J. Schneider
3:20—320. Introductory laboratory program in chemistry: Focus on attitudes. M. Kandel
3:40—321. Applications of microcomputer-generated animation in beginning chemistry. J. Buell, A. F. Montana, C. F. Prenzlow, P. A. Wegner
4:00—322. Environmental chemistry in the freshman laboratory. S. E. Kegley, A. M. Stacy
Section C Executive Tower Inn Beethoven Room, 3rd Floor Innovations Involving the Freshman Laboratory
M. D. Hampton, Organizer, Presiding
1:00—323. "Graphing: Scaling, Best Fit, Errors": A computer tutorial for students in the first-year chemistry laboratory. A. A. Russell
1:30—324. Hyperlabs: New directions for old laboratories. D. Swauger
2:00—246. Site remediation: An environmental chemistry laboratory course for first-year chemistry majors. A. A. Russell, O. L. Chapman
2:30—325. Integrating lectures and laboratories with multimedia computer exercises. D. M. Whisnant
3:00—326. Getting the lead out: A method of introducting "research" in the general chemistry laboratory. D. R. Kimbrough, D. F. Dyckes
3:30—327. Innovative microscale laboratory for advanced general chemistry. M. M. Singh, 2. Szafran, R. M. Pike
4:00—328. Replacing lecture with real experiences: The role of inductive laboratory activities in the formation of basic concepts. R. S. Lamba
4:30—329. Transformation of introductory chemistry experiments into real-world contexts. R. Bayer, B. Hudson, J. Schneider
WEDNESDAY EVENING Section A
Executive Tower Inn Forum Ballroom, 2nd Floor Posters: Demonstrations and Short Laboratory Experiments
J. D. Cummins, Organizer, Presiding 6:30 - 8:30 330. A simple and powerful outreach chemis
try set. J. W. Webb, O. S. Rothenberger 331. Some carbon dioxide demonstrations. J.
L. Sarquis 332. Analysis of methyl cyclohexenes and me
thyl cyclohexanols by head-space capillary GC-MSD. J. Corkill
333. Coupling of related demonstrations to illustrate principles in chemical kinetics and equilibrium. R. A. Pacer
334. Capillary gas chromatography in the sophomore organic laboratory: What happens when you give them 80,000 theoretical plates. C. M. Garner
335. The potato porcupine overhead-projector demonstration of the metal activity series. J. J. Fortman, R. Battino
Section B Executive Tower Inn Forum Ballroom, 3rd Floor Posters: Computer Demonstrations in the Classroom and Laboratory I. Macintosh
M. L. James, H. R. Derr, Organizers, Presiding 336. Using hyperCard and modem technologies
to write societal issues papers in the chemistry classroom and laboratory. J. M. Lane
337. IR TUTOR: An animated approach to spectroscopy in the classroom and laboratory. C. B. Abrams, L. W. Fine
338. Visualization in teaching chemistry. D. Bergandine, T. Koker
339. Exploring the basics in organic chemistry: Using Beaker™ for learning structure in organic molecules. J. C. Brockwell
340. Animating visual images on the Macintosh. LHenry R Derr
341. A computer module for self-instruction in general chemistry. R. J. Brenstein, C. C. Hinckley
342. Using Macintosh molecular graphics in lecture: The "Chemical of the Day" for a nonscience majors' chemistry course. M. A. Scharberg
247. Applications of technology in teaching chemistry: An on-line computer conference. A. L. Smith, T. C. O'Haver, D. Rosenthal
Section C Executive Tower Inn Forum Ballroom, 3rd Floor Posters: Computer Demonstrations in the Classroom and Laboratory II. IBM
M. L. James, H. R. Derr, Organizers, Presiding
343. Incorporation of ab initio calculations into the physical chemistry courses. R. W. Sch-wenz, F. B. Brown
344. ORGTUTOR: An interactive tutorial for organic reactions. L. C. Butler
345. Using 3D graphics and animation to visualize reality at the atomic level. R. C. Ritten-house
346. Fourier transform NMR simulations. H. M. Bell
347. Dynamic display of conformational analysis and stereochemistry in organic chemistry lecture. S. W. Slayden
THURSDAY MORNING Section A
Executive Tower Inn Forum Ballroom, 2nd Floor Laboratory-Driven Courses in Introductory Chemistry
M. A. Ditzler, Organizer R. S. Lamba, Presiding
8:30—348. Chemical transformations as the focus of a discovery-based introductory course. N. L Devino, M. S. Holden, R. E. Leyon, S. A. Miller, G. Roper, C. Samet
8:50—349. Characteristics of successful discovery exercises. M. A. Ditzler, R. W. Ricci
9:20—350. Inquiry-formatted quantitative analysis laboratory for freshmen. M. J. Pavelich
9:40—351. Utilization of GC-mass spectrometers in discovery-based organic chemistry. R. M. Jarret, P. D. McMaster, J. L. Rapa, C. A. Patraitis
10:00—248. Student-friendly inquiry-based laboratory modules. M-A. Pearsall, A. Ro-san, J. Conrad, C. Hendrickson, A. Pacchia, D. Schantz
10:30—249. Instrumental discovery in the introductory laboratory. L. H. Berka, N. K. Kildahl
11:10—352. Discovery experiment for chemical kinetics: The aquation of a series of cobalt(l-II) complexes. R. S. Herrick, L. P. Nestor
11:30—353. Revitalizing the introductory chemistry curriculum. R. S. Lamba
Section B Executive Tower Inn Brahms Room, 3rd Floor State-of-the-Art Symposium: Environmental Chemistry Research and Teaching V. Curricular and Course Aspects of Environmental Chemistry
Cosponsored with Division of Environmental Chemistry Inc. and Division of Analytical Chemistry S. Daniel, Presiding 8:30—354. Coordinated, discipline-based en
vironmental science curriculum. G. C. Smith, J. N. Moore
8:55—355. Curricular design for environmental chemistry. S. R. Daniel
9:20—356. Role of independent studies in environmental research and education. D. A. Kurtz
9:45—357. Chlorine and chlorochemicals: Their global impact. P. Lazlo, L. Petrakis
10:20—358. Environmental chemistry: A multimedia education. M. R. Hoffmann
10:45—359. Graduate-level education in environmental chemistry. A. W. Elzerman
11:10—360. Photovoltaic electrolysis of salt water: Use for water treatment. C. Markham, K. Hart, K. West
11:30—361. Photocatalytic oxidation of aqueous pollutants: A laboratory experiment. J. G. Ibanez, I. Konik, A. Fregosa, G. Fabila
11:50—362. Environmental electrochemistry: Transformation and/or removal of aqueous pollutants. J. G. Ibanez, I. Konik
Section C Executive Tower Inn Beethoven Room, 3rd Floor General Papers—III
J. Schreck, Organizer, Presiding 9:00—363. Selecting essay assignments for
general chemistry. H. Beall 9:15—364. Solving nonlinear simultaneous
equations by the method of successive substitution: Applications to equations of state. J. G. Eberhart
9:50—365. Bananas, pears, and Christopher Columbus: A possible explanation for a common general-organic-biological textbook error. R. A. Kjonaas
10:10—366. Determination of carbon dioxide by titration: General, analytical/physical chemistry experiments. S. K. Crossno, L. H. Kalbus, G. E. Kalbus
10:30—367. General chemistry without lectures. L. C. Grotz
11:00—368. Revisiting aromatic substitution using computer modeling. J. O. Currie Jr.
11:20—369. Attitudes toward nuclear energy: A path toward scientific literacy. R. E. Duls-ki, R. E. Dulski
THURSDAY AFTERNOON Section A
Executive Tower Inn Forum Ballroom, 2nd Floor Effective Use of Videotapes and Video-disks
J. J. Fortman, Organizer, Presiding 1:00—Introductory Remarks. J. J. Fortman 1:05—370. Advantages of using some demos
on video. J. J. Fortman 1:30—371. Videodisks with 300 students. A.
J. Banks 1:55—372. Macro to micro: Using 'The World
of Chemistry." N. Ben-Zvi, L. Ragsdale, J. W. Moore, D. Showalter
2:20—373. Using videodisks in introductory and inorganic chemistry. J. C. Kotz
2:45—374. Using cooperative learning to develop active student participation in videotape and videodisk presentations. H. E. Pence
3:10—375. The microscale organic chemistry videodisk. C. E. Sundin
3:35—376. Becoming a master demonstrator via videodisk. G. P. Haight Jr., L. L. Jones, R. B. Wilson
4:00—377. Using the SourceView videotapes for preparing chemistry teachers. D. Gabel, M. V. Orna
4:35—378. Using videos for learner-paced instruction. H. M Whyte
60 MARCH 1,1993 C&EN
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Section B Executive Tower Inn Brahms Room, 3rd Floor General—IV
J. Schreck, Organizer, Presiding 1:00—379. Applications of high-resolution gas
chromatography in undergraduate organic laboratory experiments. C. M. Garner
1:30—380. Use of head-space sampling for GC-MSD, FT-IR and FT-NMR spectrometers in the undergraduate microscale organic chemistry laboratory. J. Corkill
1:50—381. Initiation and sustenance of research as a part of chemical education at an undergraduate institution. M. M Singh
2:05—382. "Food for thought" in organic chemistry. K. V. P. Rao
2:25—383. Chemistry and creativity: Do they go together? R. V. F. Bravo
2:40—384. Giving each student unique homework data for any numeric problem. H. P. Thompson
3:10—385. A novel writing assignment in organic chemistry. R. V. F. Bravo
3:25—386. Design of physical chemistry freshman and sophomore laboratory courses. E. I. von Nagy-Felsobuki
DIVISION OF CHEMICAL INFORMATION R. A. Love, Program Chairman
COSPONSORED SYMPOSIUM: Competitive Intelligence and Technology Transfer (see Division of Chemical Marketing & Economics, Tue, page 61)
OTHER SYMPOSIA OF INTEREST: Computers in Chemistry Award, Honoring W. Clark Still (see Division of Computers in Chemistry, Tue, page 67) Information Resources for Renewable Energy Technologies (see Biotechnology Secretariat, Wed, page 43)
SOCIAL EVENTS: Reception, Sun Luncheon, Tue
MONDAY MORNING Convention Center Room A112, Street Level Stereochemical Information
G. Grethe, Organizer, Presiding 8:55—Introductory Remarks. G. Grethe 9:05—1. Stereostructures in two-dimensional
space: Recommendations and applications. H. Maehr
9:40—2. Stereochemistry in the CAS Registry file. J. Mockus, L. M. Staggenborg
10:15—3. Registration and search of stereoisomers using the DARC software. F. Lel-louche, D. Renaud, J-M. Yon
10:50-^*. Representation of stereochemistry in the Beilstein Registry files. G. Ilchmann, G. Busch
11:25—5. Manipulation of stereochemistry in Molecular Design Limited's software. G. Grethe, J. G. Nourse, B. A. Leland
MONDAY AFTERNOON Convention Center Room A112, Street Level Stereochemical Information
G. Grethe, Organizer, Presiding 2:00—6. 3D structural registration procedures
in the Gmelin factual databank. R. Deplan-que, B. Roth, U. Boehmer
2:35—7. IUPAC work on stereochemistry. G. P. Moss
3:10—8. Stereochemical aspects of ASTM standardization developments. C. E. Gragg
4:00—Open Meeting (Society Committee on Chemical Abstracts Service).
MONDAY EVENING Radisson Grand Ballroom, Lobby Level
Sci-Mix
T. E. Wolff, Organizer 8:00-10:30 9. Keeping current: So many options . . . . R.
E. Buntrock, T. E. Wolff 10. Current awareness: Delivery of critical infor
mation for chemistry, pharmaceuticals, high-tech, patents, corporate consulting, and competitive intelligence. J. L. Grant, K. Mawk
11. Maintaining currency in research. R. Virk-haus
12. Electronic current awareness services at ICI Pharmaceuticals. C. P. Walters
13. Augmenting local databases with external sources of information. D. Lillie, R. Olszewski, L. Devin, D. Hounshell, T. Moock, T. Biernacki
14. MRL Newsline: A daily electronic value-added news service. S. S. McKelvey, S. Budavari
15. STN Express and STN PFS for current awareness personal bibliographic databases. S. M. Lesgold, E. Mimnaugh
16. Information gathering, analysis, storage, and distribution for competitive intelligence (CI): A PC-based system. M. Z. Hassan, P. S. Satoh, S. R. Kasson, C. J. Taylor, D. G. Aspar, G. L. Brown, D. W. Johnson
17. The Merck Index: Maximizing a traditional resource. S. Budavari, M. J. O'Neil, A. Smith, P. E. Heckelman
18. Hierarchical polymer databases. S. J. Young
TUESDAY MORNING Convention Center Room A112, Street Level Competitive Intelligence and Technology Transfer Cosponsored with Division of Chemical Marketing & Economics E. T. King, Organizer, Presiding 9:00—Introductory Remarks. E. T. King 9:15—19. Can you use government information
to improve your competitiveness? J. E. Clark 9:50—20. Generating new business opportu
nities through technology transfer. T. M. Noone
10:25—21. The value of the information profession in competitive intelligence and tech-nologyy transfer. A. J. Wolpert
11:00—22. Competition and cooperation in U. S.-Japan science and technology relations. A. P. DeAngeleis
TUESDAY AFTERNOON Convention Center Room A112, Street Level General
R. A. Love, Organizer D. P. Martinsen, Presiding 2:00—23. Comparison of reaction searching in
CASREACT® and ChemReact®. R. E. Harmon
2:20—24. Beilstein Centennial Index—180 years of organic chemistry (and 1.5 million compounds) at your fingertips. R. Lucken-bach
2:45—25. Electronic delivery of supplementary material pages from the Journal of the American Chemical Society. D. P. Martins-en, J. D. Spring, L. R. Garson
3:10—26. Delivering typeset-quality text, tables, mathematics, and graphics over the Internet: The Online Journal of Current Clinical Trials (OJCCT). M. L. Lebron, L. R. Garson
3:35—27. Potential for delivering scientific information via broad bandwidth telecommunications. L. R. Garson
WEDNESDAY MORNING Convention Center Room A112, Street Level Environmental Information Management Systems
J. J. Brennan, Organizer, Presiding 8:45—Introductory Remarks. J. Brennan 8:50—28. Integrating right-to-know information
in Du Pont. P. J. Swalwell 9:20—29. Environmental Compliance System.
C. H. Hennessy 9:50—30. Development of a comprehensive en
vironmental, health, and safety database management system. M. F. Nisbet, S. W. Price
10:20—Intermission. 10:30—31. Industry-developed environmental
information management systems. E. G. Walther
11:00—32. Environmental Accounting and Reporting System (EARS). K. Paulin, J. Howard
11:30—33. CATTS: A rational approach to tracking and trending HES and PRM information. G. A. Vos
WEDNESDAY AFTERNOON Convention Center Room A112, Street Level Environmental Information Management Systems
J. J. Brennan, Organizer, Presiding 1:30—34. Legislative and regulatory response
system. B. A. Larson 2:00—35. The best defense: Effective environ
mental management through the use of computer-based regulatory tracking systems. M. J. Vogt
2:30—36. Union Carbide's Compliance Management System. G. M. Whipple
3:00—Intermission. 3:15—37. Relational model for environmental
management. J. M. Hushon 3:45—38. Role of an Environmental Informa
tion Management system in a Total Compliance Management Program. C. Maxwell
4:15—39. Analysis and application of EPA Toxic Release Inventory data. S. Boyle
4:45—Discussion.
DIVISION OF CHEMICAL MARKETING & ECONOMICS D. J. Deutsch, Program Chairman
COSPONSORED SYMPOSIUM: Competitive Intelligence and Technology Transfer (see Division of Chemical Information, Tue, page 61) BUSINESS MEETING: Mon
MONDAY MORNING Convention Center Room A208, Street Level High-Performance Films
J. H. Levy, Organizer, Presiding 9:00—1. Overview: The high-performance
films business. J. H. Levy 9:30—2. High-gas-permeability packaging
films for passive control of high-respiration-rate food contents. A. L. Brody
10:15—3. Greater opportunities in polyimide films. S. J. Levin
11:00—4. Glass-coated flexible films for packaging. A. L. Brody
11:30—Division Business Meeting
TUESDAY AFTERNOON Convention Center Room A208, Street Level Competitive Intelligence and Technology Transfer
E. T. King, Organizer, Presiding 2:00—5. Competitive intelligence programs for
profit improvement and due diligence: Case histories. R. R. Manley
2:35—6. Organizational changes to meet rapid changes in technology and information flow. J. R. Flicek
3:10—Panel Discussion: Impact of the Clinton administration on the business environment and technology transfer. J. E. Clark, J. R. Flicek, A. J. Wolpert, R. R. Manley, T. M. Noone, A. P. De Angeleis
DIVISION OF CHEMICAL TECHNICIANS (PROBATIONARY) N. J. Armstrong, Program Chairman
SOCIAL EVENT: Dinner, Mon BUSINESS MEETING: Tue
MONDAY MORNING Section A
Marriott Colorado Ballroom A, Ballroom Level General Papers
A. C. Vecere, Organizer, Presiding 9:00—Introductory Remarks. 9:10—1. Physical properties of plastics and
their applications in packaging. J. A. Miller 9:30—2. Automations of control and data ma
nipulation in a typical organic synthesis laboratory using Dow's CAMILE control system. T. L. Guinn, S. Wright
9:50—3. Polypropylene composites containing recycled SMC. R. E. Godlewski, A. C. Vecere
10:10—4. Diversity: Stereotyping, perceptions, and misinformation. M. J. Wynn
Section B Marriott Colorado Ballroom A, Ballroom Level
General Posters
A. C. Vecere, Organizer, Presiding 10:40-12:30 5. Selection of PVA-compatible lignosulfonate
dispersants for solid herbicide formulations. S. J. Johnson, J. A. Quinn
6. Automated potentiometric/spectrophoto-metric titration systems. D. K. Ford, P. H. Smith, S. D. Reilly, S. Blaha, M. E. Barr, E. R. Birnbaum
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
MARCH 1,1993 C&EN 6l
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7. Removal of lead from contaminated soils using chelators. D. S. Ehler, N. N. Sauer, A. Hanson, M. Price
8. Toxicity of hazardous chemicals to an oil-degrading microbial consortium. B. A. Streitelmeier, P. A. Leonard, J. R. Brain-ard, P. J. Unkefer
MONDAY AFTERNOON Marriott Colorado Ballroom A, Ballroom Level Posters: Resources: Ways for People Who Want To Work with Kids Cosponsored with Division of Chemical Education N. J. Armstrong, Organizer, Presiding 1:30-3:45 9. Hands-on chemistry in the Big Apple. P.
Redden 10. Partners: Making science terrific for kids.
A. M. Sarquis 11. Polymers and physical properties: Evening
programs for kids with adult partners. L. Woodward, M. A. Bernard
12. Kodak 21st Century Learning Challenge. D. M. Butterfield
13. Video presentations: An alternative approach to interest elementary school students in the sciences. R. S. Whitmore Jr.
14. Boiling cold: Cryogenic shows for children. M. Carrier
15. Chemistry camps for kids at Miami University. J. L. Sarquis, S. S. Hershberger, L. Hogue, A. M. Sarquis, J. P. Williams
16. "Terrific Science for Kids" kits. S. M. J. Smith
17. Color gets them every time. D. Harper 18. Lilly's Chemistry in the Schools programs.
R. Bonjouklian
Monday Evening Marriott Colorado Salon A, Ballroom Level
6:30—Division Business Meeting
WEDNESDAY MORNING Marriott Colorado Ballroom A, Ballroom Level Environmental Chemistry
L. Rothwell, Organizer, Presiding 9:00—Introductory Remarks. 9:05—19. Myths of plastics in the waste
stream. D. D. Cornell 9:50—20. Evaluation of various analytical
techniques for the identification of plastics in a mixed recycle stream. M. Blake, S. Miller, L. Fine, L. Avila
10:10—21. Steam stripping for removal of or-ganics from water. M. Y. Nehme
10:30—22. Isolation of cellulose acetate degrading microorganisms. D. D. Dorschel, C. Buchanan, D. V. Strickler, R. J. Komar-ek, A. J. Matosky, R. M. Gardner
10:50—23. Low-level plutonium removal from surface waters. G. K. Bayhurst, I. Triay
WEDNESDAY AFTERNOON Marriott Colorado Ballroom A, Ballroom Level Energy Technologies
J. E. Freida, Organizer, Presiding 1:00—Introductory Remarks. 1:05—24. Photoacoustic absorption spectros
copy on plutonium(IV) in varying bicarbonate concentrations. S. A. Ekberg, C. D. Tait, D. E. Morris, P. D. Palmer
1:25—25. Effect of treatment parameters and detergent additions on the softening of ra-dioactively contaminated process wastewater at the Oak Ridge National Laboratory. M. M. Roe, T. E. Kent
1:50—Concluding Remarks. A. C. Vecere, N. J. Armstrong
2:00—Panel Discussion.
DIVISION OF COLLOID & SURFACE CHEMISTRY A. Morfesis, Program Chairman
COSPONSORED SYMPOSIA: Environmental Catalysis (see Catalysis & Surface Science Secretariat, Mon, Tue, Wed, Thu, Fri, page 43) Materials Chemistry in Energy R&D (see Materials Chemistry Secretariat, Mon, page 44) Symposium on Polyelectrolytes (see Division of Polymer Chemistry Inc., Wed, Thu, page 102)
OTHER SYMPOSIA OF INTEREST: Durability of Coatings (see Division of Polymeric Materials: Science & Engineering Inc., Mon, Tue, Wed, page 104) Polymers in Energy (see Division of Polymeric Materials: Science & Engineering Inc., Tue, Wed, page 104)
SOCIAL EVENTS: Social Hours, Tue, Wed Luncheon, Wed BUSINESS MEETING: Mon
MONDAY MORNING Section A
Arts Auditorium Room 3CD Molecular Processes on Solid Surfaces
Cosponsored with Division of Physical Chemistry J. R. Engstrom, J. C. Hemminger, Organizers J. R. Engstrom, Presiding 8:25—Introductory Remarks. 8:30—1. Ab initio-derived dynamics for reac
tions on Si(100). E. A. Carter 9:10—2. Dynamics of the interaction of F2 with
Si(100). J. J. Yang, D. P. Pullman, Y. L Li, D. Gosalvez, A. A. Tsekouras, S. T. Ceyer
9:30—3. Theoretical investigations of the inter-facial properties of environmentally important materials. M. I. McCarthy, A. C. Hess
9:50—Intermission. 10:10-^4. Action and reaction: Chemistry at
semiconductor surfaces. J. J. Boland 10:50—5. Energetics of the sticking of Cl2 onto
GaAs(100) c(8x2) and c(2x8) and GaAs(110) (1x1). D. J. D. Sullivan, H. C. Flaum, A. C. Kummel
11:10—6. Chlorine chemistry on Si(100). J. T. Yates Jr., C. C. Cheng, Q. Gao, Z. Dohnalek
Section B Arts Auditorium Room 3AF Colloidal Particles: Symposium on Polyelectrolytes Theory and Simulation
Cosponsored with Division of Polymer Chemistry Inc. P. Dubin, R. S. Farinato, Organizers D. Devore, R. Davis, Presiding 9:00—Introductory Remarks. 9:10—7. Problems in the theory and simula
tion of polyelectrolyte solutions. M. Fixman 9:55—Poster Previews. 10:15—Intermission.
10:30—8. Topics in counterion condensation theory. J. Ray, G. S. Manning
11:00—9. Monte Carlo and 23Na NMR studies of oligoelectrolytes. M. T. Record Jr., M. C. Olmsted, V. M. Stein, C. F. Anderson
11:30—10. Variational approach to configura-tional statistics of charged polymer chains. R. Podgornik
Section C Arts Auditorium Room 3BE Langmuir-Blodgett and Self-Assembled Films Chemistry of Self-Assembled and Langmuir-Blodgett Rims
J. M. Calvert, C. N. Sukenik, Organizers, Presiding 8:00—Introductory Remarks. J. A. Zasadzin-
ski, D. Blankschtein 8:10—11. Lithographically patterned self-
assembled films. J. M. Calvert, S. L. Bran-dow, M. S. Chen, W. J. Dressick, C. S. Dul-cey, T. S. Koloski, D. A. Stenger
8:40—12. Quantitative studies of the reactivity of carboxylic acid-terminated alkanethio-lates at gold using a long-optical-pathlength thin-layer cell. N. J. Simmons, J. Zak, C. C. Wu, M. M. Walczak, M. D. Porter
9:00—13. Quest for the ultimate van der Waals attraction. A. Ulman, Y. Shnidman, J. E. Eilers
9:30—14. Molecular sieving by a perforated Langmuir-Blodgett film. S. L. Regen, M. Conner, V. Janout
10:00—15. Construction and chemistry of co-valently anchored monolayer/multilayer assemblies. S. S. Cheng, Y. W. Lee, E. Per-gament, C. N. Sukenik
10:20—Intermission. 10:30—16. Self-assembled chromophoric su-
perlattices: Multilayer construction of thin-film nonlinear optical materials. D. S. Allan, A. K. Kakkar, S. B. Roscoe, S. Yitzchaik, T. J. Marks, Z. Xu, T. Zang, G. K. Wong
11:00—17. Ionic and coordinate covalent interactions in the growth of multilayer metal-organic thin films. C. M. Bell, H. C. Yang, K. Aoki, A. Stein, T. E. Mallouk
11:30—18. Molecular self-assembly of conducting polymers via the alternate deposition of conjugated polyions. M. S. Ferreira, J. H. Cheung, A. C. Fou, M. F. Rubner
Section D Arts Auditorium Room 3G Colloid and Surface Chemistry of Fluoro-carbons and Highly Fluorinated Amphi-philes—I
Cosponsored with Division of Fluorine Chemistry J. G. Weers, J. G. Riess, Organizers J. G. Riess, Presiding 9:00—Introductory Remarks. 9:05—19. Fluorocarbon emulsions in medicine
and biology. J. G. Riess 9:45—20. Perfluorocarbons suitable for new
blood substitutes. H. Meinert 10:05—21. Interactions between proteins and
fluorocarbon emulsions. S. Magdassi 10:25—Intermission. 10:35—22. Physical, chemical, and physiolog
ical results on a novel perfluorochemical blood substitute. R. J. Kaufman, T. H. Goo-din, T. J. Richard
10:55—23. Thermodynamic properties of aqueous solutions of some AA(1 H, 1H, 2h, 2H perfluoroalkyl) pyridinium halides. E. Fi-sicaro, G. Viscardi, E. Pelizzetti
11:15—24. Critical solution temperatures of perfluorochemicals and their relevance to membrane interactions. U. Gross
11:35—25. Hydrogenated phospholipids as an emulsifier for perfluorocarbon (or triglyceride) dispersions. S. S. Habif, C. B. Oleksiak, H. L. Rosano
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
MONDAY AFTERNOON Section A
Arts Auditorium Room 3CD Molecular Processes on Solid Surfaces
Cosponsored with Division of Physical Chemistry J. R. Engstrom, J. C. Hemminger, Organizers E. A. Carter, Presiding 1:30—26. Dynamics of hydrogen desorption
and diffusion on silicon surfaces. T. F. Heinz, U. Hofer, L. Li, G. A. Reider
2:10—27. Mechanism of H2 desorption from Si(100)-(2x1)-1H. Z. Jing, J. L Whitten
2:30—28. Chemisorption of CO on semiconductor surfaces. J. P. Chamberlain, P. A. Steiner IV, H. P. Gillis
2:50—Intermission. 3:10—29. Chemistry on silicon surfaces by
optical spectroscopy. M. A. Hines, Y. J. Chabal
3:50—30. Molecular beam studies of the reaction of Si2H6 on silicon surfaces. L-Q. Xia, M. J. Furjanic, D. A. Hansen, J. R. Engstrom
4:10—31. Thermal versus photochemical decomposition of Si and Ge. J. E. Crowell
5:30—Division Business Meeting
Section B Arts Auditorium Room 3AF Colloidal Particles: Symposium on Polyelectrolytes Theory and Simulation
Cosponsored with Division of Polymer Chemistry Inc. P. Dubin, R. S. Farinato, Organizers D. Devore, R. Davis, Presiding 2:00—Poster Previews. 2:30—32. Microdomain structures in polyelec
trolyte mixtures. I. A. Nyrkova, M. Doi, A. R. Khokhlov
3:00—33. Phase diagram of ionic colloidal crystals. T. Okubo
3:30—Intermission. 3:45—34. Branched polyelectrolytes. M.
Daoud 4:15—35. Collapse of polymer brush in poor
solvent: Polyelectrolyte effects. T. M. Bir-shtein, O. V. Borisov
Section C Arts Auditorium Room 3BE Langmuir-Blodgett and Self-Assembled Films Theory of Self-Assembly
J. Harris, Y. Shnidman, Organizers, Presiding 1:00—36. Molecular dynamics simulations of
fluorinated monolayers. S. Shin, N. Collazo, S. A. Rice
1:30—37. Molecular dynamics study of lipid monolayers at an air-water interface. G. H. Peters, S. Toxvaerd, O. H. Olsen, A. Sv-endsen
1:50—38. Structure of interfaces between water and monolayers of glycerol-1-monoole-ate: A molecular dynamics study. M. A. Wilson, A. Pohorille
2:10—39. Chiral symmetry breaking in Lang-muir monolayers and smectic films. J. V. Selinger, Z-G. Wang, R. F. Bruinsma
2:30—40. Theory of faceting for two-dimensional crystals in Langmuir monolayers. C. Flament, F. Gallet
2:50—41. Theory of monolayer-induced freezing of supercooled liquids. S. A. Safran, R. Bar-Ziv
3:10—42. Structure and phase behavior of dense alkane layers physisorbed on graphite: Computer simulations and simple analytical models. R. Hentshke, J. P. Rabe
3:40—Intermission. 3:50—43. Close-packed layer searching: A
method for probing molecular organization in monolayers. R. P. Scaringe
4:10—44. Modeling chemisorption and phys-isorption processes with metal cluster systems. H. Sellers
62 MARCH 1,1993 C&EN
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4:40—45. Molecular dynamics study of SAM: Phase diagram and low-temperature structure. W. Mar, M. L. Klein
5:00—46. Theory of phase separation in mixed monolayers of alkane-thiolates self-assembled on gold substrates. Y. Nikas, D. Blankschtein
5:20—47. Statistical thermodynamic theory of grafted polymeric layers. I. Szleifer, M. A. Carignano
Section D Arts Auditorium Room 3G Colloid and Surface Chemistry of Fluoro-carbons and Highly Fluorinated Amphi-philes—II
Cosponsored with Division of Fluorine Chemistry J. G. Weers, J. G. Riess, Organizers D. H. Klein, Presiding 2:00—48. Solubility in water as the key factor
for stability of fluorocarbon emulsions. A. S. Kabalnov
2:40—49. Ostwald ripening-suppression agents with short retention times in the reticuloendothelial system. J. G. Weers, B. A. Arlauskas, J. Liu
3:00—50. Physicochemical and structural aspects of the stabilization of fluorocarbon emulsions using mixed fluorocarbon/ hydrocarbon dowels. M. Postel, J. G. Riess
3:20—51. Self-emulsifying tripodal fluoroalkyl surfactants for artificial blood: A convergent synthesis. S. A. Achilefu, S. R. Cooper, P. Slade, M. Snodin
3:40—52. Synthesis of new fluorinated am-phiphiles RF-CH 2 -CH=CH-RH and their formulation for biological applications. I. Rico, A. Lattes
4:00—53. Intravascular persistence of perfluo-rocarbon emulsions. D. H. Klein, B. A. Arlauskas, R. C. Jones, G. A. Luena, P. E. Keipert, S. Otto, J. G. Weers
4:20—54. Molecular beam studies of fluorina-tion kinetics on self-assembled monolayers. G. N. Robinson, A. Freedman, R. L. Graham
4:40—55. Control of access to surfaces with self-assembling surfactants bearing fluorocarbon chains. S. L. Hiley, D. A. Buttry
MONDAY EVENING Radisson Silver Room, Mezzanine Level Langmuir-Blodgett and Self-Assembled Films Nanoscale Engineering
J. Zasadzinski, Organizer, Presiding 7:00—56. Reaction of unsaturated phospho-
cholines with ozone at the air-water interface. C. C. Lai, B. J. Finlayson-Pitts
7:20—57. High-resolution X-ray diffraction of diacetylenic phosphocholine tubules. B. Thomas, C. R. Safinya, N. A. Clark
7:40—58. Growing Q-state cadmium chalco-genides in Langmuir-Blodgett films. D. N. Furlong, R. Urquhart, N. Geddes, F. Grieser, K. Tanaka, Y. Okahata, S. Martin
8:00—59. Growth of a self-assembled monolayer by fractal aggregation. D. K. Schwartz, S. Steinberg, J. N. Israelachvili, J. Zasadzinski
8:20—60. Structural organization of streptavi-din monolayers adsorbed to functionalized aqueous surfaces. D. Vaknin, K. Kjaer, H. Ringsdorf, C. Erdelen, E. Rump, M. Piepen-stock, A. Diederich, M. Losche
8:40—61. Interfacial microstructure and dynamics in Langmuir-Blodgett multilayers containing "hairy-rod" copolymers. M. D. Foster, T. R. Vierheller, A. Schmidt, K. Mathauer, W. Knoll, G. Wegner, S. Satija, C. F. Majkrzak
9:00—62. Nature of black films. A. Schalchli, P. Guenoun, J. J. Benattar
9:20—63. Stripe textures in Langmuir monolayers of fatty acids. J. Ruiz-Garcia, X. Qui, M-W. Tsao, G. Marshall, C. M. Knobler
TUESDAY MORNING Section A
Arts Auditorium Room 3CD Plenary Lecture: Ralph K. Her Award
C. J. Campell, Presiding 8:30—64. Award Address (Ralph K. Her
Award in the Chemistry of Colloid Materials, sponsored by E. I. du Pont de Nemours & Co.). Uniform colloid dispersions: Achievements and challenges. E. Matijevic
Ralph K. Her Award Symposium on the Science of Fine Particles, in Honor of Egon Matijevic
S. E. Friberg, Organizer R. A. Mackay, Presiding 9:10—65. Evolution of the sol-gel process
from homogeneity to heterogeneity in 35 years. R. Roy
9:40—66. Metal oxides as photocatalysts. E. Pelizzetti
10:05—67. Surface chemistry of oxides and electrocatalysis. S. Trasatti
10:30—68. Optical fiber system for measuring colloid electrophoretic light scattering. B. Jennings, A. J. Macfadyen
Section B Convention Center Hall C, Upper Level Posters: Colloidal Particles: Polyelectrolytes Theory and Simulation Cosponsored with Division of Polymer Chemistry Inc. P. Dubin, R. S. Farinato, Organizers, Presiding 9:30-11:30 69. Influence of charge mobility on the behav
ior of short polyelectrolytes in salt solution: A Monte Carlo study. T. M. A. O M. Baren-brug, D. Bedeaux
70. DNA-ion interactions: Poisson-Boltzmann and grand canonical Monte Carlo calculations of molecular and thermodynamic properties. J. P. Bond, C. F. Anderson, M. T. Record Jr.
71. Anchoring of polyelectrolyte molecules at a surface. O. V. Borisov
72. Variational study of the structure of a cyclic polyelectrolyte. D. Bratko, K. A. Dawson
73. Modified nonlinear Poisson-Boltzmann equation. J. I. Kaplan
74. Undulation-enhanced electric forces in po-sitionally ordered charged systems: Smectic membranes and hexagonal polyelectrolyte gels. T. Odijk
75. Liquid-crystalline ordering in the solutions of polyelectrolytes. I. A. Nyrkova, N. P. Shusharina, A. R. Khokhlov
76. Molecular dynamics simulations of charged polymer chains from dilute to semi-dilute concentrations. M. J. Stevens, K. Kremer
77. Integral equation study of simple models for polymer-macroion interaction. V. Vlachy
Posters: Polyelectrolytes at Interfaces/ Colloids
78. Polyelectrolyte adsorption and stability of latex suspensions. S. Barany, I. Solom-entzeva, L. Velichanskaya
79. Adsorption and viscoelastic properties of a thermosetting cationic polyelectrolyte. D. I. Devore, S. A. Fischer, N. S. Clungeon
80. Osmotic compression of mixed surfactant vesicles by poly(sodium acrylate). J. F. Hessel, M. S. El-Aasser, M. He, Z. Lin, L. E. Scriven, H. T. Davis
81. Cooperative binding of sodium dodecyl sulfate to a polyelectrolyte network based on chitosan. Y. C. Wei, S. M. Hudson
82. Turbidimetric study of complexation of proteins with potassium polyvinyl alcohol sulfate) and sodium polystyrene sulfonate). T. Izumi, M. Hirata, P. L. Dubin, E. Kokufuta
83. Adsorption of polyacrylic acid on porous and nonporous alumina. B. Markovic, P. Somasundaran
84. Interaction of proteins with acrylic polyam-pholytes. C. S. Patrickios, C. J. Jang, T. A. Hatton, W. R. Hertler
85. Adsorption of neutral polymers and polyelectrolytes on model colloid particles by electrooptics. I. B. Petkanchin
86. Electrooptic information of polymer and polyelectrolyte adsorption on colloid particles. T. Radeva, M. Stoimenova
87. Polyamine-induced 2D organization of fatty acids as observed via fluorescence and atomic force microscopy. H. Ringsdorf, R. R. Johnston, M. Anders, L. F. Chi, H. Fuchs
88. Proteins at the interfaces of poly(styrene/ acrolein) latexes and solvent. D. Kowalczyk, T. Basinska, S. Slomkowski, F. W. Wang
89. Crystal growth modification of polyelectrolytes in a demanding environment. R. G. Thompson
90. Structural elucidation of soluble polyelec-trolyte-protein complexes. J. Xia, P. L. Dubin
91. Complexes of a linear synthetic polycation and oppositely charged liposomes: Composition and properties. A. Yaroslavov
Posters: Scattering and Fluorescence
92. Fluorescence properties of amphiphilic alternating copolymers in aqueous solution. Y. Itoh, H. Satoh, A. Hachimori, S. E. Webber
93. Amphiphilic polyelectrolytes and their Cou-lombic complexes with surfactants as novel photochemical systems. Y. Morishima, M. Seki, S. Nomura, M. Kamachi
94. Solution behavior of weakly charged poly-acids: Comparison between poly(acrylic acid) and poly(methacrylic acid). A. Mous-said, F. Schosseler, J. P. Munch, S. J. Candau
Posters: Diffusion Transport and Gels
95. Electric transport of aqueous salt-free polyelectrolyte solutions. A. H. Shaaban, P. Ander
96. Thermothickening polyelectrolytes. D. Hourdet, F. L'Alloret, R. Audebert
97. Swelling equilibria for acrylamide-based ampholytic hydrogels. J. P. Baker, H. W. Blanch, J. M. Prausnitz, R. A. Siegel
98. Cation-binding environments of deoxyolig-onucleotides. Q. Xu, W. H. Braunlin
99. Effects of pH and alkyl sulfate surfactants on swelling equilibria for a cationic polyelectrolyte gel from poly(ethyleneimine). M. Hirata, K. Yamada, E. Kokufuta
100. Construction of biochemo-mechanical systems using polyelectrolyte gels. E. Kokufuta, S. Matsukawa, T. Ebihara, K. Matsuda
101. Polyelectrolyte chains in swollen gels. H. Maeda, S. Sasaki, H. Ojima, K. Uematsu
102. Mesh-size measurement in rigid and flexible polyelectrolyte matrices. V. Shenoy, J. Rosenblatt, J. Vincent, A. K. Gaigalas
103. Electrical transport in polyelectrolyte-surfactant complex solutions at various degrees of complexation. J. Skerjanc, K. Ko-gej
104. Nonuniform swelling of alkali-swellable microgels. B. E. Rodriguez, M. S. Wolfe
105. Electrically controlled protein permeation through a polyelectrolyte gel membrane. T. Yamauchi, E. Kokufuta, Y. Osada
Posters: Synthesis and Characterization
106. Effect of surfactants on the solution properties of hydrophobically modified, cationic polyacrylamides. Y. Chang, C. L. McCor-mick
107. Synthesis of a new phosphite-containing polyelectrolyte. F. Chen, K. A. Bair
108. Phase diagram of polyelectrolyte solutions in presence of multivalent salts. M. Drifford, O. Spalla, J. P. Dalbiez, L. Belloni, M. Delsanti
109. Reactive polymers, II: Synthesis and characterization of vinyl-terminated oligo-meric poly(p-alanine). S-Y. Huang, M. M. Fisher
110.23Na NMR studies of ion binding to anionic polyelectrolytes: Poly(sodium-2-acrylami-do-2-methylpropanesulfonate) (NaAM PS) and poly(sodium-3-acrylamido-3-acrylami-do-3-methylbutanoate) (NaAMB). J. Kahal-ley, J. K. Newman, C. L. McCormick
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
111. Synthesis and solution behavior of polyelectrolyte/polyampholyte terpolymers based on 3-(2-acrylamido-2-methylpropane-dimethylammonio)-1-propanesulfonate, acrylic acid, and acrylamide. E. E. L. Kath-mann, D. D. Davis, C. L. McCormick
112. Synthesis and aqueous solution properties of responsive polyelectrolytes and poly-ampholytes. C. L. McCormick, M. C. Kramer, Y. Chang, K. D. Branham, E. L. Kath-mann
113. Molecular weight distributions of water-soluble polyelectrolytes using GPC/LALLS. E. M. Meyer, S. R. Vasconcellos
114. Palladium-mediated poly(p-phenylene) synthesis: Evidence for a molecular-weight-limiting phosphine arylation reaction. T. I. Wallow, B. M. Novak
115. Viscometric behavior of Na-polygalac-turonate in the presence of low salt content. R. Borasali, M. Milas, M. Rinaudo
116. Intra- and interchain interactions in ionic polymers: Probes for determing these attractive forces in solution. A. C. Watterson, C. H. Liang, D. Chin, H. H. Yeh, C. R. Hunter, A. A. Haralabakopoulous, Y. P. Ting, D. Garlotta, J. C. Salamone
Section C Arts Auditorium Room 3BE Langmuir-Blodgett and Self-Assembled Films Characterization of Self-Assembled Films
N. Abbott, D. Blankschtein, Organizers N. Abbott, Presiding
9:15—117. Self-assembly of polymerizable bolaform amphiphile multilayers. G. Mao, Y. Tsao, M. Tirrell, H. T. Davis, V. Hessel, H. Ringsdorf
9:35—118. Naphthalene chromophore in the constrained environment of a self-assembled monolayer. K. Mathauer, C. W. Frank
9:55—119. Profile and in-plane structures of alkylsiloxane self-assembled monolayers on silicon oxide substrates via high-resolution X-ray diffraction. S. Xu, M. A. Murphy, R. F. Fischetti, L. J. Peticolas, J. C. Bean, J. K. Blasie
10:20—120. Interaction of evaporated metals with self-assembled monolayers. M. J. Tar-lov
10:45—121. Surface and subsurface structure and defects of long-chain alkyl-thiols self-assembled on gold surfaces via atomic beam and X-ray diffraction. G. Scoles, N. Camillone, A. Eberhardt, P. Fenter, P. Eisenberger, J. Li, K. Liang, G. Y. Liu, T. A. Ramanarayanan
11:15—122. Scanning tunneling and atomic force microscopy studies of organic monolayer films. C. A. Alves, M. D. Porter
11:45—123. Observation of a 1D stacking disorder in liquid crystal molecules on graphite. D. C. Parks, N. A. Clark, D. M. Walba, P. D. Beale
Section D Arts Auditorium Room 3G Colloid and Surface Chemistry of Fluoro-carbons and Highly Fluorinated Amphi-philes—III
Cosponsored with Division of Fluorine Chemistry J. G. Weers, J. G. Riess, Organizers J. G. Weers, Presiding 9:50—124. Fluorocarbon-hydrocarbon inter
actions in micelles, in solutions, and at interfaces. P. Mukerjee
10:30—125. Fluorocarbon surfactants: Micelli-zation, solubilization, and microemulsions. R. Nagarajan
10:50—126. Micellization, bulk-phase behavior, and interfacial properties of solutions containing fluorocarbon-based surfactants. S. Puwada, A. Naor, Y. Nikas, D. Blankschtein
11:10—127. Hybrid surfactants with hydrocarbon and fluorocarbon double-tail hydrophobe. B. M. Fung, W. Guo, E. A. O'Rear, C. L. Lai
11:30—128. Mixed micelles involving a cationic fluorocarbon surfactant. K. Esumi
MARCH 1,1993 C&EN 63
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TUESDAY AFTERNOON Section A
Arts Auditorium Room 3CD Ralph K. Her Award Symposium on the Science of Fine Particles, in Honor of Egon Matijevic
S. E. Friberg, Organizer R. A. Mackay, Presiding
2:00—129. Synthesis conditions, growth units, and morphology of solid particles. R. Rodrfquez-Clemente
2:30—130. Ordered aggregation during the formation of monodispersed colloids. C. J. Serna
3:00—131. Coating of fine particles by precipitation for materials applications. T. A. Ring
3:30—132. Preparation and characterization of submicron-sized carotenoid hydrosols. D. Horn
4:00—133. Long-range domain correlation force between hydrophobic surfaces as observed by surface forces and atomic force microscopy. D. F. Evans, Y. Tsao, H. Wen-nerstrom
4:30—134. Static and dynamic light-scattering study of anisotropic spherical colloids. V. Degiorgio
Section B Arts Auditorium Room 3AF Colloidal Particles: Symposium on Polyelectrolytes Polyelectrolytes at Interfaces/Colloids
Cosponsored with Division of Polymer Chemistry Inc. P. Dubin, R. S. Farinato, Organizers D. Hunkeler, S. Vasconcellos, Presiding 2:00—135. Theory and simulation of polyelec
trolytes near charged surfaces. M. Muthu-kumar
2:25—136. Diagram of states of grafted poly-electrolyte monolayer. E. B. Zhulina, O. V. Borisov
2:5fJ—137. Flocculation of microgels under Brownian and dynamic conditions. M. J. Snowden, B. Vincent
3:15—Intermission. 3:30—138. Characterization of block copoly
mer micelles with poly(methacrylic acid) shells. P. Munk, M. Tian, A. Qin, C. Ramireddy, S. E. Webber, Z. Tuzar, K. Prochazka
3:55—139. Conformation and stability of weakly charged polyelectrolytes at a solid/ liquid interface. R. Varoqui
4:20—140. Polyelectrolytes as dispersants in colloidal processing of silicon nitride ceramics. V. A. Hackley, S. G. Malghan
Section C Arts Auditorium Room 3BE Langmuir-Blodgett and Self-Assembled Films Organized Organic Thin Films
P. Stroeve, B. Higgins, Organizers P. Stroeve, Presiding 1:00—Introductory Remarks. 1:05—141. Formation of an array of individual
ly addressable functionally distinct gold electrodes. J-B. D. Green, D. E. Weisshaar, M. D. Porter
1:25—142. Structural aspects of polymeric LB films used as diffusion barriers. J. F. Rabolt, M. Shimomura, K. Song, E. Agosti
1:50—143. Formation and characterization of self-assembled films of sulfur-derivatized poly(methlymethacrylates) on gold. T. G. Lenk, V. M. Hallmark, J. F. Rabolt, L. Haus-sling, H. Ringsdorf
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
2:15—144. New optical memory systems constructed with polyimide LB films having az-obenzene pendant groups. S. Yokoyama, M. Kakimoto, Y. Imai
2:40—145. Structural investigation of protein binding to the surface of self-assembled monolayers using X-ray interferometry. J. A. Chupa, J. C. Bean, J. K. Blasie, J. A. McCauley Jr., R. M. Strongin, A. B. Smith III, L. J. Peticolas
3:00—Intermission. 3:10—146. Use of monolayers as templates
for biocompatibility studies. J. J. Hickman, D. A. Stenger, A. Schaffner, J. Barker, K. Foster
3:30—147. Femtosecond optical applications of poled nonlinear polymers. A. Knoesen, A. Dienes, E. Sidick, R. Hill
3:50—148. Frequency conversion and wave guiding in polymeric Langmuir-Blodgett films. T. L. Penner
4:10—149. Modification of the surface properties of silica by the formation of ultrathin polystyrene films in adsorbed surfactant bi-layers. J. H. O'Haver, J. H. Harwell, E. A. O'Rear, W. H. Waddell
4:30—150. Spectroscopic characterization of Gegenion complex Langmuir-Blodgett films. P. J. Bruinsma, P. Stroeve, C. Hoffman, J. F. Rabolt
4:50—151. Electric-field-induced orientational order in amorphous polymer films for nonlinear optics. B. A. Smith, D. Morichere, J. D. Swalen
Section D Arts Auditorium Room 3G Colloid and Surface Chemistry of Fluoro-carbons and Highly Fluorinated Amphi-philes—IV
Cosponsored with Division of Fluorine Chemistry J. G. Weers, J. G. Riess, Organizers T. J. Pelura, Presiding 2:00—152. Hydrogenated and fluorinated sur
factants: A comparative study by AM1 calculations, preliminary report. M. Monduzzi, A. Chittofrati, M. Visca
2:20—153. Perfluoroalkylated ligands and their metal complexes for use in cancer therapy. P. Vierling
2:40—154. Perfluoroalkylated glycolipids in organized systems. L. Zarif, B. Pucci, C. Guedj, A. A. Pavia, J. G. Riess
3:00—155. Polymers with fluorocarbon side chains: Monolayers, Langmuir-Blodgett films, and liquid crystalline behavior. J. M. Rodriguez-Parada
3:20—156. Crystalline colloidal arrays made by perfluorinated polymer with low refractive index. G. Pan, Z. Wu, A. Tse, S-Y. Chang, J. Holtz, S. Asher
3:40—157. Relationship between surface properties and supermolecular structures of polyfluorinated alkyl group containing poly-(acrylate)s. T. Maekawa, A. Okawara, R. Osawa, S. Kamata, M. Matsuo
4:00—158. Fluorocarbon surfactants in the emulsion precipitation polymerization of chlorotrifluoroethylene. D. L. Murray, I. Pii-ema
4:20—159. New approach to perfluoroalkyl compounds suitable as intermediates for fluorosurfactants. W. Dmowski
4:40—160. Interaction between fluorocarbon and hydrocarbon surfactants in mixed monolayers. L. Zhang, B. Zhu, G. Zhao
WEDNESDAY MORNING Section A
Arts Auditorium Room 3CD Molecular Processes on Solid Surfaces
Cosponsored with Division of Physical Chemistry J. R. Engstrom, J. C. Hemminger, Organizers J. E. Crowell, Presiding 8:30—161. Surface modification of photolumi-
nescent porous silicon. J. Harper, J. Hein-rich, J. Lauerhaas, M. J. Sailor
9:10—162. Porous silicon photoluminescence versus HF etching: No correlation with surface hydrogen species. M. B. Robinson, A. C. Dillon, S. M. George
9:30—163. Method to chemically attach chlo-rosilanes to silica surfaces. C. P. Tripp, M. L. Hair
9:50—164. FT-IR spectroscopy of methyl ha-lides adsorbed on silica. K. C. McGee, A. T. Capitano, V. H. Grassian
10:10—165. Controlled growth of Si02 by atomic layer processing using SiCI4 and H20. S. M. George, M. L. Wise, P. A. Coon, L. A. Okada
Plenary Lecture: Kendall Award
C. T. Campbell, Presiding 11:00—166. Award Address (ACS Award in
Colloid or Surface Chemistry, sponsored by the Kendall Co.). Catalysis by metals: From single crystals to small particles. D. W. Goodman
Section B Arts Auditorium Room 3AF Immobilization of Biomolecules at Surfaces—I Cosponsored with Division of Analytical Chemistry W. R. Heineman, H. B. Halsall, Organizers H. B. Halsall, Presiding 8:00—Introductory Remarks. 8:05—167. Immobilization of photosynthetic
reaction centers on metal surfaces. T. M. Cotton, G. Chumanov, D. Gaul
8:40—168. Formation of electron-transferring adducts between redox macromolecules and redox enzymes. A. Heller, I. Katakis, L. K. Davidson
9:10—169. Immobilization, characterization, and applications of flavin, catechol, biotin, and cyclodextrin moieties at gold and glassy carbon electrodes and at gold-coated piezoelectric mass balances. M. D. Porter, D. D. Popenoe, M. K. Ho, C. Chung, R. S. Deinhammer, G. J. Bastiaans, A. Schwabacker
9:40—170. Photoinduced charge separation by porphyrins immobilized in microemulsion interfaces. R. M. D. Verhaert, F. Roeter-dink, J. Vervoort, R. Hilhorst
10:00—171. Myoglobin electron transfer in liquid crystal surfactant films. J. F. Rusling, A. Nassar
10:20—172. Planar integrated optical waveguide spectrometry of hydrated protein films. S. S. Saavedra, J. E. Lee
10:40—173. Optical spectroscopy of proteins immobilized in sol-gel glasses. S. S. Saavedra, P. L. Edmiston, M. K. Smith
Section C Arts Auditorium Room 3BE Langmuir-Blodgett and Self-Assembled Films Characterization of Langmuir-Blodgett Films
J. A. Zasadzinski, C. Knobler, Organizers, Presiding
8:00—174. X-ray investigations of Langmuir-Blodgett multilayer films of liquid-crystal copolymers. R. E. Geer, S. B. Qadri, R. Shashidhar, A. Thibodeaux, R. S. Duran
8:20—175. Internal and interfacial structure of Langmuir-Blodgett films using X-ray standing waves. M. Caffrey, J. Wang
8:40—176. X-ray diffraction studies of pure and mixed Langmuir monolayers. M. C. Shih, M. K. Durbin, A. Malik, T. M. Boha-non, P. Dutta
9:10—177. Dominant and defect structures in Langmuir-Blodgett films of long-chain am-phiphiles. I. R. Peterson
9:40—178. Scanning force microscopy of organic thin films. J. Frommer, E. Meyer, R. Overney, R. Luthi, D. Anselmetti, H. Giintherodt
10:10—179. Surface structure of Langmuir-Blodgett films determined by atomic force microscopy. D. K. Schwartz, R. Viswana-than, J. Garnaes, J. A. N. Zasadzinski
10:40—180. Crystal engineering in two dimensions: Creation of new monolayer single crystals using close-packing principles. C. J. Eckhardt, P. Dussault, J. Takacs, P. Beak, R. A. Uphaus
Section D Arts Auditorium Room 3G Colloid and Surface Chemistry of Fluoro-carbons and Highly Fluorinated Amphi-philes—V
Cosponsored with Division of Fluorine Chemistry J. G. Weers, J. G. Riess, Organizers J. G. Weers, Presiding 9:00—181. Comparison of the structure and
properties of systems of fluorinated and nonfluorinated nonionic surfactants. J. C. Ravey, M. J. Stebe
9:40—182. Microemulsifying perfluorinated oils. K-V. Schubert, E. W. Kaler
10:00—183. Supramolecular assemblies from single-chain perfluoroalkylated phosphory-lated amphiphiles. M. P. Krafft, F. Giulieri, J. G. Riess
10:20—184. Low permeability of perfluoroalkylated phosphatidylcholine-based vesicles. F. Frezard, C. Santaella, P. Vierling, J. G. Riess
WEDNESDAY AFTERNOON Section A
Arts Auditorium Room 3CD Plenary Lecture: Arthur Adamson Award
C. T. Campbell, Presiding 2:00—185. Award Address (Arthur Adamson
Award for Distinguished Service in the Advancement of Surface Chemistry, sponsored by Occidental Petroleum Corp.). Chemistry of surfaces—chemistry at surfaces. D. M. Hercules
Molecular Processes on Solid Surfaces
Cosponsored with Division of Physical Chemistry J. R. Engstrom, J. C. Hemminger, Organizers S. M. George, Presiding 3:00—186. Mechanisms of diamond chemical
vapor deposition. J. E. Butler, R. L. Wood-in
3:45—187. Halogenation of diamond(IOO) and (111) surfaces using atomic beams. A. Freedman, G. N. Robinson
4:00—188. Atomic hydrogen and deuterium adsorption and abstraction on polycrystal-line diamond. B. D. Thorns, P. E. Pehrs-son, J. E. Butler
4:20—189. Growth of thin films: The link between kinetics and morphology. R. S. Williams
5:00—190. Negative ion formation in the scat- • tering of state-selected NO+ on GaAs(110). J. S. Martin, J. N. Greeley, J. R. Morris, B. T. Ferenchak, D. C. Jacobs
5:20—191. Chemistry of semiconductor surfaces. W. H. Weinberg
Section B Arts Auditorium Room 3AF Immobilization of Biomolecules at Surfaces—II
Cosponsored with Division of Analytical Chemistry W. R. Heineman, H. B. Halsall, Organizers T. C. Pinkerton, Presiding 3:00—192. Two-dimensional patterning of bio
molecules. D. Stenger, F. Ligler, S. Bhatia, P. Schoen, J. Hickman, B. Peek, D. Cribbs
3:30—193. Stereochemically favored immobilization of immunoglobulins. W. Schramm, S. H. Pack, R. H. Smith
4:00—194. Better defined products through site-specific modification of proteins and polypeptides. K. Rose
4:30—Intermission. 4:40—195. Phospholipid-containing bilayers
from alkanethiol self-assembled monolayers. A. L. Plant, M. Tarlov
64 MARCH 1,1993 C&EN
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5:10—196. Progress toward multiprotein patterned surfaces. J. Liu, V. Hlady
5:30—197. Spectroscopic and electrochemical characterization of monolayers formed by electrochemical oxidation of amines at glassy carbon. M. K. Ho, R. S. Deinham-mer, M. D. Porter
Section C Arts Auditorium Room 3BE Surface Science of Catalysis I. Reactions on Oxides R. F. Hicks, F. Zaera, Organizers R. F. Hicks, Presiding 3:00—198. Site requirements for oxide sur
face reactions: From single crystals toward catalysis. M. A. Barteau
4:00—199. Kinetics and mechanisms of methyl reactions on Ni(100) and NiO(100) surfaces. R. B. Hall, C-M. Kim, C. A. Mims, J. Chen, Y. Sun
4:20—200. Alkene cation radicals as the dynamic probes for the active sites and cavity sizes of zeolites. S. Shih
4:40—201. Oxidation of pentane on VPO and supported V205 catalysts. H. H. Kung, P. Michalakos, K. Birkeland, L. Owens
Section D Arts Auditorium Room 3G Molecular Basis of Friction Surface Chemistry G. M. McClelland, Organizer C. M. Mate, Presiding 3:00—202. Surface chemistry of fluorinated lu
bricant fluids. A. J. Gellman 3:40—203. Role of surface electronic structure
in lubricant additive reactivity. S. V. Didziu-lis
4:00—204. Interaction of aliphatic compounds with aluminum surfaces: A molecular dynamics simulation. R. S. Timsit, D. A. Drab-old, J. B. Adams
4:20—205. Molecular orbital calculations of solid lubricants. T. B. Stewart, N. W. Winter, R. M. Pitzer
4:40—206. Surface reactions induced during the wear of hard coatings in ambient conditions. B. Blanpain, E. Voncoille, H. Mohr-bacher, X. Ye, J. P. Cells, J. R. Roos
5:00—207. Formation and analysis of lubricating carbons on ceramic bearing surfaces run in hydrogen admixed with CO, C02, hydrocarbons, and derivatives. J. L. Lauer, T. A. Blanchet, B. L. Sargent, B. L. Vlcek
5:20—347. Investigations of surface reactivity, wear, and friction by atomic force microscopy. C. M. Lieber
WEDNESDAY EVENING Convention Center Ballroom 2, Lower Level Poster Session Langmuir-Blodgett and Self-Assembled Films J. Zasadzinski, D. Blankschtein, Organizers C. T. Campbell, Presiding 6:00-8:00 208. Molecular dynamics simulations of Lang-
muir monolayers with full atomic detail. J. P. Bareman, M. L. Klein
209. Effect of temperature on the tilt angle of amphiphilic molecules at an air-water interface. S. Karaborni
210. Semiflexible chain model for Langmuir-Blodgett films. J. W. Halley, Y. Liu, J-L. Valles
211. Molecular model for tilting-phase transitions between hexatic phases of Langmuir monolayers. V. M. Kaganer, M. A. Osipov, I. R. Peterson
212. Dipolar pattern formation exhibiting hierarchical metastable states. R. E. Goldstein, A. J. Dickstein, D. P. Jackson, E. Shyam-sunder, S. A. Langer
213. Interplay of wetting and adsorption at mixed self-assembled monolayers. D. Ol-bris, A. Ulman, Y. Shnidman
214. Behavior of monolayers in poor solvents. C. Yeung, K. Huang, D. Jasnow, A. C. Bal-azs
215. Molecular theory of curvature elasticity in surfactant monolayer films. R. S. Cantor
216. Curvature-induced interactions in self-assembling surfactant monolayers. P. Chandra, S. A. Safran
217. Electrostatic and van der Waals contributions to the formation of ordered arrays of adsorbed particles. C. A. Johnson, P. Wu, A. M. Lenhoff, N. J. Wagner
218. Optical effect phenomena in FT-IR reflection spectroscopy: Principal role of electric field. J. A. Mielczarski
219. Viscosity and shear-thinning of thin liquid films. I. Hersht, Y. Rabin
220. Simulation studies of ordered structures for rare gases sorbed in the cages of zeolite rho. A. Loriso, M. J. Bojan, A. Vemov, W. Steele
221. Quantitative analysis by static SIMS of mixed self-assembled monolayer films on gold and copper substrates. R. W. Johnson Jr., J. A. Gardella Jr., M. D. Porter
222. Tethering a C ^ monolayer to the surface of an inorganic substrate: Assembly and structure. J. A. Chupa, S. Xu, R. F. Fischet-ti, R. M. Strongin, J. P. McCauley Jr., A. B. Smith III, L. J. Peticolas, J. C. Bean, J. K. Blasie
223. Monolayer behavior of fullerene-amine adducts. J. Wang, D. Vaknin, R. A. Uphaus
224. Investigations of the structures and molecular processes in polar Langmuir-Blodgett super-lattices. S. P. Walsh, J. B. Lando
225. Nonlinear optical studies of polar polymeric Langmuir films. J. B. Lando, J. A. Mann, S. H. Ou, L Zhou, K. D. Singer
226. Monolayer miscibility of a hairy-rod-like polyglutamate and classical amphiphiles. K. Mathauer, T. Vahlenkamp, C. W. Frank, G. Wegner
227. Protein adsorption onto C-18 silica gradient surfaces. Y. S. Lin, V. Hlady
228. Electrochemical formation of alkanethio-late monolayers at gold. D. E. Weisshaar, B. D. Lamp, M. D. Porter
229. Formation, structure, and stability of monolayers formed by the adsorption of n-alkanethiols on gold from the gas phase. M. I. Omer, M. D. Porter, D. E. Weisshaar
230. Deposition of metals and adsorption of gases at end-group functionalized alkaneth-iolate monolayers at gold. E. L. Smith, C. A. Alves, J. W. Andregg, S. W. Watson, G. J. Bastiaans, M. D. Porter, L. M. Siperko
231. Formation and properties of alkanethio-late submonolayers and mixed monolayers at gold surfaces. J. Zak, T. L. Freeburg, N. J. Simmons, M. D. Porter
232. Structural comparison of self-assembled monolayer of />alkanoic acid on the surfaces of silver, copper, and aluminum. Y-T. Tao
233. Surface morphology of self-assembled films. A. A. Baski, H. Fuchs, H. Keller, K. Bierbaum, M. Grunze
234. Anomalous surface property of polyethylene oxide (PEO) in water. M. W. Kim, B. Cao
235. Surface activity of telechelic perfluo-ropolyethers. W. E. Goedel, C. Xu, C. W. Frank
236. Photoelectropoling of azobenzene chro-mophores in molecular films. G. Grewer, M. Schonhoff, S. P. Palto, L-F. Chi, H. Fuchs, M. Ldsche
237. Resonance-enhanced X-rays in thin films: A new structure probe for membranes and surface layers. J. Wang, M. J. Bedzyk, M. Caffrey
237a. Ferroelectricity in a Langmuir-Blodgett multilayer film of a liquid crystalline side-chain polymers. S. Pfeiffer, R. Shashidhar, T. Fare, J. Naciri
Colloid and Surface Chemistry of Fluoro-carbons
J. G. Weers, Organizer C. T. Campbell, Presiding 238. Can the formation of organized systems
from perfluoroalkylated amphiphiles be predicted? F. Giulieri, M. P. Krafft
239. Perfluoropolyether surfactants in water: Self-association structures of carboxylic ammonium salts. A Chittofrati, V. Boselli, M. Monduzzi
240. Analysis of emulsion transcondensation by sedimentation field-flow fractionation. B. A. Arlauskas, D. H. Klein, J. G. Weers
General Papers
C. T. Campbell, Organizer, Presiding 241. Micro-structure changes in water-in-oil mi-
croemulsions during phase transitions induced by pressure and temperature changes: Characterization and applications. N. Kommareddi, V. T. John, M. Tata, Y. Y. Waguespack, G. L. McPherson
242. Thermal phase transitions of mixed surfactant systems. J. F. Hessel, M. S. El-Aasser, H. Yue, M. He, L. E. Scriven, H. T. Davis
243. Aqueous solutions of the cationic silox-ane surfactants (Me3SiO)2Si(Me)- (CH2)3
+-NMe2(CH2)2OH X" (X = CI.Br.l): Molecular aggregation and phase behavior. M. He, Z. Lin, S. Scriven, H. T. Davis, S. A. Snow
244. Liquid crystal phase behavior of siloxane surfactants. S. A. Snow, R. M. Hill, M. He, Z. Lin, H. T. Davis, L. E. Scriven
245. Interactions between human lipoproteins and surfaces. C-H. Ho, V. Hlady
246. Phase diagrams and esterification reactions in reverse micellar media. C-L. Yang, E. Gulari
247. Novel transition from reversed micelles to organogels. M. Tata, X. Xu, V. T. John, Y. Y. Waguespack, G. L. McPherson
248. Withdrawn. 249. Measurable chemical- and electrical-state
variables for colloidal dispersions. R. L. Rowell, J. H. Prescott
250. Novel optical and SERS behavior of AUxAg^x composite colloidal particles. R. G. Freeman, M. B. Hommer, M. J. Natan
251. Electrochemistry and surface analysis of thin films of MoS2. Y. Santiago, C. R. Cabrera
252. Nonlinear optical studies of n-Si(111) surfaces in electrolyte solutions. P. R. Fischer, G. L. Richmond
253. Surface chemical changes of polymer cavities from electrical discharge. N. H. Turner, F. J. Campbell, A. M. Bruning, D. G. Kasture
254. Sonochemical synthesis and catalytic activity of silica-supported amorphous iron. M. M. Fang, K. S. Suslick, A. A. Cichowlas, M. W. Grinstaff
255. Catalytic oxidation of phosphorus on Mo03/AI203 as studied by IR spectroscopy. D. K. Paul, L-F. Rao, J. T. Yates Jr.
256. Decomposition and hydrogenation of oxygenates on Ni/Al203. B. Chen, J. L. Falconer
257. Reactive scattering, sputtering, and dissociation of 32 eV pyridine ions colliding with clean and pyridine-covered Ag(111). Q. Wu, L. Hanley
258. Theoretical structure determination of molecules adsorbed on surfaces: Water on Al. J. D. Head, S. Q. Jin
259. Unusual stable form for a copper elec-trodeposit on platinum in the underpotential regime discovered by in situ extended X-ray absorption fine structure. T. E. Furtak, L. Wang, J. Pant, T. M. Hayes
260. Cadmium chalcogenide diode arrays in a microporous membrane. J. D. Klein, C. R. Brumlik, R. Herrick, D. E. Palmer, C. R. Martin, M. J. Sailor
261. Optical SHG studies from an Ag(001) electrode to determine the specific susceptibility contributions. L. J. Simpson, T. E. Furtak
262. Corrosion-induced surface states on n-GaAs as studied by photoluminescence versus voltage scans and luminescence decay. B. A. Balko, G. L. Richmond
263. AFM study of the evolution of a selectively bound Pd catalyst. S. L. Brandow, W. J. Dressick, C. S. Dulcey, J. M. Calvert
264. Selective electroless metallization of pho-topatterned chemisorbed ligating organosi-lane monolayers. W. J. Dressick, T. S. Ko-loski, C. S. Dulcey, J. M. Calvert, J. H. Georger Jr.
265. Self-assembled polymer monolayer films on gold: Effects of side-chain chemistry. F. Sun, D. W. Grainger
266. Enhanced photoemission from photo-chemically etched porous silicon. V. V. Doan, R. M. Penner, M. J. Sailor
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
267. High-quantum-yield photochemistry of self-assembled monolayers for submicron lithography. C. S. Dulcey, J. M. Calvert, M. S. Chen, W. J. Dressick, T. S. Koloski
268. Initial metal fluoride formation at metal/ fluorocarbon interfaces. P. J. John, J. Lang
269. Withdrawn. 270. Studies of adsorption of aromatic com
pounds from aqueous solutions at self-assembled monolayers using SERS. D. Kock, Y. Jiang, K. Carron
271. Kinetics and mechanism of hydroxyl dis-proportionation on Pt(111) at low temperatures. A. M. Gilnes, A. B. Anton
Molecular Processes on Solid Surfaces
Cosponsored with Division of Physical Chemistry J. R. Engstrom, J. C. Hemminger, Organizers C. T. Campbell, Presiding 272. Surface diffusion of H and CO on Cu/
Ru(001): Two-dimensional percolation. D. E. Brown, S. M. George
273. Diffusion mechanisms of flexible molecules on metallic surfaces. M. Silverberg
274. Vibrational^ resonant photodesorption from alcohol films on Ag(111). H. A. Donsig, K-C. Chan, L. S. Brown
275. Steric effects in the scattering of aligned NO+(v=0) on Ag(111). J. N. Greeley, J. S. Martin, J. R. Morris, D. C. Jacobs
276. Adsorption and reaction of alkyl chlorides on W(100). W. Chen, J. T. Roberts
277. Competitive inhibition of the heterogeneous catalyst in Friedel-Crafts reactions. M. Davister, P. Laszlo
278. Methane oxidative coupling over new types of catalysts containing fluorides. Z. Xiaoping, Z. Shuiqin, W. Shuiju, C. Junxiu, W. Huilin, K. R. Tsai
279. Ab initio molecular orbital comparison study of H2 interactions with MgO and lithium-doped MgO. J. L. Anchell, A. C. Hess, K. Morokuma
280. Adsorption and reactions of tetraethoxy silane on clean and water-dosed Ti02(110). M. B. Hugenschmidt, L. Gamble, C. T. Campbell, T. Jurgens, J. W. Rogers
281. Energetics of the sticking of Cl2 onto Si(111) (7x7) and Si(100) (2x1). D. J. D. Sullivan, H. C. Flaum, A. C. Kummel
282. FT-IR studies of trichlorogermane and trichlorosilane decomposition on silicon surfaces. A. C. Dillon, M. L. Wise, M. B. Robinson, S. M. George
283. Surface Raman scattering of organic ad-sorbates on polycrystalline platinum. S. D. Garvey, J. E. Pemberton
284. Infrared spectroelectrochemical study of underpotential deposition processes: Copper UPD on gold in sulfuric acid. D. B. Parry, M. G. Samant, H. Seki, M. R. Philpott, K. Ashley
285. Surface Raman scattering of self-assembled monolayers of (3-mercapto-propyl)trimethoxysilane on Ag: Orientational effects of hydrolysis and condensation reactions. W. R. Thompson, J. E. Pemberton
286. Infrared spectroelectrochemical study of cyanide adsorption and reactions at platinum surfaces in aqueous perchlorate electrolytes. K. Ashley, D. L. Feldheim, D. B. Parry, M. G. Samant, H. Seki, M. R. Philpott
Surface Science Related to Advanced Materials
R. S. Williams, Organizer C. T. Campbell, Presiding 287. Applications of streaming potential spec
trum technique in porous media. S. X. Li, P. Wong
288. XPS studies of poly(ether-ketone-ketone): Core level and valence band studies and valence band interpretation by Xa calculations with model compounds. T. Wang, Y. Xie, P. M. A. Sherwood
289. Protection of carbon fibers/carbon-carbon composites with silicon nitride. M. A. Rooke, P. M. A. Sherwood
290. X-ray photoemission valence band spectra of lead oxides and interpretation by Xa calculations. X. Wang, Y. Xie, P. M. A. Sherwood
MARCH 1,1993 C&EN 65
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291. Photoemission of nickel oxidation and corrosion studied in an anaerobic cell. Y. Liang, D. Paul, Y. Xie, P. M. A. Sherwood
292. Effects of carbon fiber surface topography on the mechanical properties of carbon-carbon composites. M. K. Bellamy, C. L. Weitzsacker, P. M. A. Sherwood
293. Modification of chemically deposited CdS and CdSe thin films by ion-exchange reactions for solar cell applications. P. K. Nair, M. T. S. Nair, R. A. Zingaro, E. A. Meyers
294. Photochemistry of column V hydrides on GaAs(100). J. M. White
THURSDAY MORNING Section A
Arts Auditorium Room 3CD Surface Science Related to Advanced Materials—I
R. S. Williams, Organizer, Presiding 8:55—Introductory Remarks. 9:00—295. Selectivity and enhancement of
copper CVD: Importance of gas-phase and surface reactions. L. H. Dubois, C-M. Chiang, B. R. Zegarski
9:30—296. Valence band photoemission as a probe of surface oxidation and corrosion. P. M. A. Sherwood
10:00—297. Corrosion-induced surface states on n-GaAs as studied by photolumines-cence versus voltage scans and luminescence decays. B. A. Balko, G. L. Richmond
10:20—298. Mechanism of arsine and trimeth-ylgallium decomposition on GaAs(100). H. Qi, P. E. Gee, R. F. Hicks
Section B Arts Auditorium Room 3AF Immobilization of Biomolecules at Surfaces—Ill Cosponsored with Division of Analytical Chemistry W. R. Heineman, H. R. Halsall, Organizers W. Schramm, Presiding 9:00—299. Tandem liquid chromatographic-
immunological assay systems. F. E. Regni-er, M. de Frutos
9:40—300. Recent advances in the automation of immunoassays using high-performance immunoaffin'rty chromatography. D. S. Hage
10:20—Intermission. 10:30—301. Molecular biochromatography us
ing immobilized biomolecules: A new approach to the determination of pharmacological properties. I. W. Wainer
11:10—302. Enantioselectivity of immobilized ovomucoid domains. T. C. Pinkerton, J. P. Comiskey, E. L. Ulrich, J. Haginaka, T. Mu-rashima, J. L. Markley, W. F. Walkenhorst
Section C Arts Auditorium Room 3BE Surface Science of Catalysis II. Characterization of Oxides and Sulfides R. E. Hicks, F. Zaera, Organizers M. A. Barteau, Presiding 9:00—303. Structure and properties of silica-
supported molybdenum and tungsten oxides prepared from organometallic precursors. J. G. Ekerdt, R. D. Roark, S. D. Kohler, C. R. Narayanan, D. L. Sullivan
10:00—304. Raman studies of titania-supported niobia and its interactions with H2, H20, and NH3. R. M. Pittman, A. T. Bell
10:20—305. Role of structure and impurities on the reactivity of transitional alumina. S. Srinivasan, C. R. Narayanan, A. K. Datye
10:40—306. Structure of an ultrafine iron oxide catalyst as determined by XAFS. J. Zhao, F. E. Huggins, Z. Feng, F. Lu, N. Shah, G. P. Huffman
11:00—307. Determination of molybdenum disulfide surface structure by X-ray photo-electron diffraction. M. Richards-Babb, K. Klier, R. G. Herman
Section D Arts Auditorium Room 3G Molecular Basis of Friction Molecular Dynamics of Modeling G. M. McClelland, Organizer A. M. Homola, Presiding 9:00—308. Computer simulation of nanoscale
deformation of ceramic materials. J. F. Belak, D. B. Boercker, I. F. Stowers, J. N. Glosli
9:40—309. Tip interactions with solid and liquid surfaces. U. Landman, W. T. Luedtke
10:20—310. Simulations of friction at the molecular scale. M. O. Robbins, E. D. Smith, P. A. Thompson, G. S. Grest, M. Cieplak
11:00—311. Molecular dynamics simulations of linear and branched alkanes in the surface force apparatus. J. G. Harris, Y. Wang
11:20—312. Structure, chain conformations, relaxation, and rheology of thin films of oli-gomeric and polymeric melts. I. Bitsanis, C. Pan, S. Gupta
THURSDAY AFTERNOON Section A
Arts Auditorium Room 3CD Surface Science Related to Advanced Materials—II
R. S. Williams, Organizer, Presiding 2:00—313. Surface chemical effects in bond
ing advanced materials. J. P. Wightman, J. W. Chin
2:30—314. XPS studies of carbon fiber oxidation and its protection at high temperature. Y. Xie, P. M. A. Sherwood
2:50—315. Surface analysis of carbon fibers used in carbon-carbon and carbon-plastic reinforced composites. C. L. Weitzsacker, M. K. Bellamy, P. M. A. Sherwood
3:10—316. Particle coating with polymers, carbon, and metal nitrides. R. Partch, S. C. Gangolli, Y. Xie
3:40—317. Sonochemical synthesis and catalytic activity of silica-supported amorphous iron. M. M. Fang, K. S. Suslick, A. A. Chich-owlas, M. W. Grinstaff
4:00—318. Synthesis and characterization of supramolecular lattices: Porphyrin-based multilayers and metal cluster monolayers on oxide surfaces. D. Li, B. I. Swanson
319. Withdrawn.
Section B Arts Auditorium Room 3AF Immobilization of Biomolecules at Surfaces—IV Cosponsored with Division of Analytical Chemistry W. R. Heineman, H. B. Halsall, Organizers W. R. Heineman, Presiding 1:30—320. Microfabrication of optical sensor
array. D. R. Walt, K. S. Bronk 2:05—321. Bioencapsulation in electronically
conductive polymer nanotubules. C. R. Martin, R. Parthasarathy
2:40—322. Development of a flow-through electrochemical detector for glucose based on a glucose oxidase-modified microelec-trode incorporating redox and conducting polymer materials. M. R. Smyth, E. Rohde, E. Dempsey, J. G. Vos, H. Emons
3:15—Intermission. 3:25—323. Immobilization of alcohol dehydro
genase enzyme on the polymetallophthalo-cyanine film electrode and its biosensor application. H. Tachikawa, Z. Sun
3:45—324. Bacterial immobilization at gold surfaces: Detection with the quartz crystal microbalance. A. R. Faxon, D. A. Buttry
4:05—325. Immobilization of firefly luciferase in low-gelling-temperature agarose. C-Y. Wang, J. D. Andrade
Section C Arts Auditorium Room 3BE Surface Science of Catalysis III. Reactions on Metals: Dynamics R. F. Hicks, F. Zaera, Organizers F. Zaera, Presiding
2:00—326. Molecular beam and electron scattering studies of surface chemical dynamics. K. A. Peterlinz, T. J. Curtiss, J. I. Colo-nell, D. F. Padowitz, K. D. Gibson, L. S. Brown, J. S. Ha, C. Uebing, S. J. Sibener
3:00—327. CO mobility on vicinal Ni(100): Step adsorption-desorption processes. K. Sinniah, H. E. Dorsett, J. E. Reutt-Robey
3:20—328. Surface diffusion of CO on Mo(110). Y. Song, R. Gomer
3:40—329. Theoretical study of the parameters affecting the kinetics of gas adsorption on solid surfaces. T. Nordmeyer, F. Zaera
4:00—330. Transient in situ spectroscopic investigation of CO insertion on Ag- and Ce-promoted Rh/Si02 catalysts. G. Srinivas, S. S. C. Chuang
4:20—331. Effects of the hydrogen-induced (1x2) surface reconstruction on the kinetics of ethylene hydrogenation on Ni(110). A. M. Glines, A. B. Anton
Section D Arts Auditorium Room 3G Molecular Basis of Friction Surface Forces G. M. McClelland, Organizer M. O. Robbins, Presiding 1:40—332. Experimental evidence for phonon
versus electronic origins of friction at film-metal interfaces. J. Krim, C. Daley, C. M. Hong
2:20—333. Effects of charge transfer on adhesion and friction. D. T. Smith
3:00—334. Nanoscale lubrication: Drag between monolayers of surfactant bilayer membranes. E. Evans, A. Yeung
3:20—Intermission. 3:40—335. Molecular tribology of fluids and
additives. S. Granick, J. Peanasky, L. Demirel, G. Reiter, L. Cai
4:20—336. Dynamics of confined polyperfluo-roether under shear. H-W. Hu, A. M. Homo-la, D. Y. Yoon, P. H. Kasai, G. H. Vurens
337. Withdrawn.
FRIDAY MORNING Section A
Marriott Colorado Ballroom B, Ballroom Level Photochemical and Electrochemical Surface Science: Immobilization of Biomolecules at Surfaces
W. Heineman, Organizer, Presiding 10:00—Panel Discussion. Aspects of
biomolecular studies at surfaces. W. Heineman
Section B Marriott Colorado Ballroom C, Ballroom Level Surface Science of Catalysis IV. Reactions on Metals: Kinetics Mechanisms R. F. Hicks, F. Zaera, Organizers B. E. Bent, Presiding 9:00—338. Coverage dependence of hydro
carbon reactions on Pt: A microscopic (STM) and macroscopic kinetics view. J. C. Hemminger
10:00—339. Probing surface transition states. A. J. Gellman, Q. Dai, J. Forbes, B. Parker
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
10:20—340. Atom-by-atom synthesis of hydrocarbon fragments on metal surfaces. M. Xi, B. E. Bent
10:40—341. Selective catalytic dehydrogena-tion on ordered Pt-Sn surface alloys. X. Chen, B. E. Koel
11:00—342. Selectivity of ethane and ethylene formation from the reaction of ethane-thiol on Ni(110) surfaces. D. R. Huntley
11:20—343. Vibrational spectroscopy of CFX groups adsorbed on metal surfaces. V. H. Grassian
Section C Marriott Colorado Ballroom D, Ballroom Level Molecular Basis of Friction Force Microscopy G. M. McClelland, Organizer J. F. Belak, Presiding 8:40—344. Lubrication studied with friction
force microscopy. E. Meyer, L. Howald, R. Overney, R. Liithi, T. Bonner, J. Frommer, H-J. Guntherodt
9:20—345. Tribological investigations of thin organic and inorganic films with atomic force microscopy. R. M. Overney, E. Meyer, L. Howald, R. Liithi, T. Bonner, J. E. Frommer, H-J. Guntherodt
9:40—346. Friction force microscopy of molecular films. C. M. Mate
347. Withdrawn. 10:20—Intermission. 10:40—348. Convolution of the tip-sample
contact stiffness and the cantilever stiffness in scanning force and friction microscopy. N. A. Burnham
11:20—349. Microtribological studies of mild steel surfaces under lubricated and unlubri-cated conditions. M. P. Everson, A. Gango-padhyay, W. Shen
DIVISION OF COMPUTERS IN CHEMISTRY P. D. Kutzenco, Program Chairman
OTHER SYMPOSIUM OF INTEREST: Stereochemical Information (see Division of Chemical Information, Mon, page 61)
SOCIAL EVENT: Social Hour, Sun
MONDAY MORNING Convention Center Room A101, Street Level Solvation Models
A. Richon, Organizer, Presiding 9:00—1. The effective fragment method for in
cluding solvent effect in ab initio calculations. P. N. Day, J. H. Jensen, M. S. Gordon, D. R. Garmer, W. J. Stevens
9:30—2. Semiempirical quantum chemical models for free energies in aqueous solution: Theory and application. C. J. Cramer, G. Hawkins, G. C. Lynch, D. G. Truhlar
10:15—3. A reaction-field model that includes an ab initio definition of the reaction cavity and a comparison of all current reaction-field models. M. J. Frisch, J. B. Foresman, K. B. Wiberg
10:45—4. General model for the treatment of solute-solvent interactions. J-L. Escobar, K. M. Smith, R. S. Pearlman
11:30—5. Incorporation of hydration effects within the semiempirical molecular orbital framework: Acid-base equilibria in aqueous solution. G. P. Ford, B. Wang
66 MARCH 1,1993 C&EN
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MONDAY AFTERNOON Convention Center Room A101, Street Level Solvation Models
A. Richon, Organizer, Presiding 2:00—6. Role of water in drug design. F. K.
Brown, P. Charifson, R. Unwalla, A. Trop-sha, 1.1. Vaisman
2:45—7. Simulation of solvent dynamics effects on the fluorescence of 3-methylindole in polar solvents. P. L. Muifto, P. R. Callis
3:15—8. Additive model for solvation free energy. C. W. Andrews
3:45—9. DMSO hydration by molecular dynamics. A. Luzar, D. Chandler
4:30—10. Estimation of physical properties by computer. S. H. Hilal, L. A. Carreira, C. M. Melton, S. W. Karickhoff
MONDAY EVENING Radisson Grand Ballroom, Street Level Sci-Mix Computers and Chemistry P. D. Kutzenco, Organizer 8:00-10:30 11. Using data visualization software to ana
lyze data on amino acid residues of globular proteins. S. S. Zimmerman
12. Application of image analysis technique for separation methods in chemical and biochemical studies, k. C. Yan, F. T. Chau
13. A simple network-parallel Monte Carlo system for simulating polymer chains. T. H. Pierce, L. L. Lynn
14. Theoretical studies of intramolecular Diels-Alder reactions. D. P. Dolata, A. Parill
15. Application of the eikonal method to ro-vibrationally inelastic collisions. J. M. Cohen, G. R. Famini
16.13C solid-state NMR can provide structural information more accurately than diffraction techniques. J. C. Facelli, D. M. Grant
17. Computational studies of the aqueous phase conformation of fluorotyrosines. R. L. Von Tersch, J. J. Urban, G. R. Famini
18. Calculations of intrinsic and relative p-turn-forming propensities of amino acids in explicit solvent. Y. Yan, B. W. Erickson, A. Tropsha
19. Computer simulations of relative binding-free-energies of peptide inhibitors to the HIV-1 protease. X. Chen, A. Tropsha
TUESDAY MORNING Convention Center Room A101, Street Level Computers in Chemistry Award Symposium, Honoring W. Clark Still
T. H. Pierce, A. Rossi, Organizers T. H. Pierce, Presiding 8:25—Introductory Remarks. A. Rossi, T. H.
Pierce 8:30—20. Exploration of designing molecules
automatically. W. T. Wipke, M. Pitman, R. Koehler, M. Kappler
9:05—21. Recent developments in molecular mechanics. N. L. Allinger
9:40—22. Organic reactions and interactions in solution. W. L. Jorgensen
10:15—23. Theoretical modeling of stereoselectivities of Diels-Alder cycloadditions. K. N. Houk
10:50—24. Growth of computational chemistry in the pharmaceutical industry. P. Gund
11:15—25. Award Address (ACS Award for Computers in Chemistry, sponsored by Digital Equipment Corp.). Molecular modeling and experimental organic chemistry. W. C. Still, J. MacNeille, D. Chodosh
TUESDAY AFTERNOON Convention Center Room A101, Street Level Computational Analytical Chemistry
Cosponsored with Division of Analytical Chemistry M. R. Schure, G. W. Small, Organizers M. R. Schure, Presiding 1:50—Introductory Remarks. M. Savage 2:00—26. Modeling enantioselective binding
in chiral chromatography. K. B. Lipkowitz 2:40—27. Insights into protein ion-exchange
retention through molecular modeling of protein adsorption. L. Haggerty, C. M. Roth, B. J. Yoon, A. M. Lenhoff
3:20—28. Computer simulation of electrophoresis of polyelectrolytes. M. Muthuku-mar
4:00—29. Computer simulation of the bonded-phase/solvent system used in HPLC. M. R. Schure
WEDNESDAY MORNING Convention Center Room A101, Street Level Computational Analytical Chemistry
Cosponsored with Division of Analytical Chemistry M. R. Schure, G. W. Small, Organizers G. W. Small, Presiding 9:00—30. Propagation of uncertainty in equi
librium speciation calculations. S. E. Caba-niss
9:20—31. SIGNATURE program: A computer tool to generate molecular models from analytical data. J. Faulon, J. P. Mathews, G. A. Carlson, P. G. Hatcher
9:40—32. Constrained learning algorithms for backpropagation neural networks. P. de B. Harrington
10:20—33. Application of high-resolution computer graphics to pattern recognition analysis. B. K. Lavine, A. B. Stine, H. Mayfield
11:00—34. Detection of volatile organic compounds by direct analysis of interferogram data from FT-IR remote-sensing measurements. G. W. Small
WEDNESDAY AFTERNOON Section A
Convention Center Room A101, Street Level NMR Calculation and Simulation
A. M. Gronenborn, Organizer, Presiding 2:00—35. Computer simulation of high-reso
lution NMR spectra. S. A. Smith, W. E. Palke, J. T. Gerig
2:20—36. Chemical shifts in proteins and nucleic acids E. Oldfield, A. de Dios, J. Pearson
2:50—37. Total automation of data reduction of complex N-dimensional NMR spectra. G. C. Levy, G. W. Jeong, K. Wang, S. Wang, P. N. Borer
3:20—38. Automated and interactive tools for assigning 3D and 4D NMR data: Application to lnterleukin-4 and hnRNP A1. D. S. Garrett, R. Powers, P. Lodi, A. M. Gronenborn, G. M. Clore
3:40—39. New directions in protein structure refinement. D. A. Case
4:10—40. Less is more: A simple method for determining overall protein fold from NMR distance restraints. J. C. Hoch, A. S. Stern
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
Section B Convention Center Ballroom 2, Lower Level Poster Session Computers and Chemistry
P. D. Kutzenco, Organizer 2:00-4:00 41. Compact basis set for the ab initio calcula
tion of nonlinear optical coefficients. A. T. Yeates, D. S. Dudis
42. Ground and excited states of linear poly-(phenyl)quinoidal oligomers. R. G. Pet-schek, S. Trohalaki, D. S. Dudis, A. T. Yeates
43. Vibronic contribution to static molecular polarizabilities. G. P. Das, A. T. Yeates, D. S. Dudis
44. Semiempirical and ab initio calculation of degree-of-nonplanarity of nitroamines, amides, and other amines. M. E. Zandler, S. Blumenshine
45. New approach to the rapid calculation of molecular electrostatic potentials: Comparison of AM1 and ab initio HF/6-31G* results. G. P. Ford, B. Wang
46. Applications of infinite-order, arbitrary-shape reaction-field model: Solvation effects in ab initio quantum chemistry J. B. Foresman, K. B. Wiberg, M. J. Frisch
47. Molecular orbital study of sulfur mustard and its reactions with hydroxide anion. W. H. Donovan, G. R. Famini
48. Predicting oxidation similarities between VX and potential simulants by semiempirical orbital calculations. G. R. Famini, P. W. Bartram
49. Use of symmetry in semiempirical calculations. J. J. P. Stewart
50. Keto-enol equilibria: An investigation by molecular mechanics and MOPAC calculations. B. H. Nordstorm
51. Ab initio calculation of molar volumes: Comparison with experiment and use in solvation models. M. W. Wong, K. B. Wiberg, M. J. Frisch, R. Leung-Toung, C. Wentrup
THURSDAY MORNING Convention Center Room A101, Street Level Computational Chemistry
P. D. Kutzenco, Organizer P. D. Kutzenco, K. D. Rappaport, Presiding 8:20—52. A CNDO/2 treatment of some sub
stituted amides: Dipole moment of the amide group. P. M. Reddy, V. Kumar, L. S. Rao
8:40—53. Electron densities in comparative molecular field analysis. R. J. Vaz, D. E. Patterson
9:00—-54. Calculation of electron affinity. S. H. Hilal, L. A. Carreira, C. M. Melton, S. W. Karickhoff
9:20—55. Laser plasmas in optical emission and elemental mass spectrometry: Opportunities and limitations. V. Majidi, M. Joseph, N. Xu, M. Owens
9:40—56. Quantum Monte Carlo evaluation of electron tunneling in proteins. W. A. Glaus-er, W. R. Brown, W. A. Lester
10:00—57. Computational investigation of van der Waals attractions between rigidly constrained groups. W. A. Glauser, D. M. Ferguson, T. Metzger
10:20—58. Machine learning in conformational analysis: MOUSE III. D. P. Dolata, P. Walters
10:50—59. Conformational search of transition states. D. P. Dolata, M. T. Stahl
11:20—60. Evaluation of two procedures for selecting starting conformations for energy minimization of peptides. R. B. Davidson, S. S. Zimmerman
11:40—61. Studies of the activity of a winter flounder antifreeze polypeptide via molecular dynamics simulations and docking calculations. S. M. McDonald, P. Clancy, J. W. Brady
DIVISION OF ENVIRONMENTAL CHEMISTRY INC. M. M. Walker, Program Chairman
COSPONSORED SYMPOSIA: Role of Mass Spectrometry in Environmental Sciences (see Division of Analytical Chemistry, Mon, page 48) State-of-the-Art Symposium: Environmental Chemistry—Research and Teaching (see Division of Chemical Education Inc., Tue, Wed, Thu, page 59)
OTHER SYMPOSIA OF INTEREST: Bloremediation and Bioprocesslng (see Division of Petroleum Chemistry Inc., Thu, Fri, page 94)
SOCIAL EVENTS: Social Hour, Tue Dinner, Tue
SUNDAY AFTERNOON Marriott Colorado Ballroom E, Ballroom Level Keynote Symposium: Energy and the Environment in the 21st Century Cosponsored with Division of Petroleum Chemistry Inc. and Division of Fuel Chemistry M. M. Walker, G. E. Bellen, E. Iglesia, A. Scaroni, Organizers M. M. Walker, Presiding 1:45—Introductory Remarks. H. M. Free 2:00—Vice President A. Gore Jr. (invited) 2:30—Electric energy environmental issues:
Problems and solutions for 2000 and beyond. G. Hidy
3:00—An environmental view of electric utility regulation: A paradigm for other energy industries? B. Driver
3:30—Role of advanced technology in meeting the U.S. commitment to environmental restoration and waste management. C. W. Frank
4:00—Fueling the future. A. A. Kozinski 4:30—Panel Discussion.
MONDAY MORNING Section A
Marriott Colorado Ballroom l/J, Ballroom Level NMR Spectroscopy in Environmental Science and Technology Pollutant Binding R. A. Minear, J. A. Leenheer,
R. A. Minear, Presiding 8:50—Introductory Remarks. R. A. Minear 9:00—1. Use of 13C NMR to delineate the
mode of association or binding of Relabeled pollutants with humic materials. J. M. Bortiatynski, R. D. Minard, P. G. Hatcher
9:30—2.19F NMR study of molecular interactions between polar aromatic solutes and humic acid. S. J. Anderson, B. E. Herbert
10:00—3. 113Cd NMR as a probe for the investigation of metal binding to biomaterials for remediation of toxic metal-polluted waters. G. D. Rayson, H-Y. D. Ke, E. Behrens
10:30—Intermission. 10:45—4. NMR characterization of the nonion-
ic organic contaminant-organic matter interaction. B. E. Herbert, R. K. Skelton, P. M. Bertsch
MARCH 1,1993 C&EN 67
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11:15—5. Probing inorganic and organic sorbate-sorbent environments by multi-NMR spectroscopy. P. M. Bertsch, B. E. Herbert, D. B. Hunter
11:45—6. Study of organic hazardous waste materials sorbed on coal fly ash by carbon-13 solid-state NMR. D. A. Netzel, F. P. Mik-nis, D. C. Lane
Section B Marriott Colorado Ballroom H, Ballroom Level Electromagnetic Fields and Environmental Health Effects M. Blank, Organizer C. N. Rafferty, Presiding 9:00—7. Human health and exposure to low-
frequency electric and magnetic fields. C. N. Rafferty
9:30—8. Electric and magnetic fields at 60 Hz. F. S. Barnes
10:00—9. Biological transduction mechanisms pertinent to health effects of low-level electric or magnetic fields. H. Wachtel
10:30—10. Electric and magnetic fields: The question of cancer. L. E. Anderson
11:00—Panel Discussion. C. N. Rafferty, F. S. Barnes, H. Wachtel, L. E. Anderson
Section C Marriott Colorado Ballroom F, Ballroom Level 1993 ACS Award for Creative Advances in Environmental Science and Technology Recent Advances in Atmospheric Chemistry J. H. Seinfeld, Organizer, Presiding 8:40—Introductory Remarks. J. H. Seinfeld 8:45—11. Effects of rapidly changing solar flux
on peroxy radical determinations using photostationary-state relations. J. G. Calvert, C. A. Cantrell, R. E. Shetter
9:10—12. Product formation from the gas-phase reactions of OH radicals and 0 3 with a series of monoterpenes. H. Hakola, J. Arey, S. M. Aschmann, R. Atkinson
9:35—13. Atmospheric formation and removal of C3-C5 peroxyacyl nitrates. D. Grosjean
10:00—Intermission. 10:25—14. Photooxidation of isoprene. S. E.
Paulson, J. H. Seinfeld 10:50—15. On-road emissions monitoring: An
exhaustive analysis. D. H. Stedman, G. A. Bishop, P. L. Guenther
11:15—16. Award Address (1993 ACS Award for Creative Advances in Environmental Science and Technology: Recent Advances in Atmospheric Chemistry, sponsored by Air Products and Chemicals). Photochemical aerosol formation from a-pinene and (3-pinene. J. H. Seinfeld, S. H. Zhang, M. Shaw, R. C. Flagan
MONDAY AFTERNOON Section A
Marriott Colorado Ballroom l/J, Ballroom Level NMR Spectroscopy in Environmental Science and Technology Combined Phase Interactions and Solution Speciation R. A. Minear, Organizer F. Scully, Presiding 2:00—17. Comparative results of 27AI NMR
spectrometric and ferron colorimetric analyses of hydroxyaluminum hydrolysis products in mildly acidic aqueous systems. D. V. Vivit, K. A. Thorn, J. D. Hem
2:30—18. 27AI NMR study of the hydrolysis and condensation of organically complexed aluminum. F. Thomas, A. Masion, J. Y. Bottero, D. Canet
3:00—19. 2H NMR and gel formation of the ul-trafine solids fraction associated with the Athabasca oil sands fine tails. J. A. Ripmeester, L. S. KotJyar, B. D. Sparks, R. Schutte
3:30—Intermission. 3:45—20. Cation and water interactions in the
interlamellae of a smectite clay. W. L. Earl, C. T. Johnston, A. Labouriau
4:15—21. Speciation of AAchloroaldimines in aqueous and nonaqueous solvents revealed by NMR analysis. F. E. Scully Jr., B. Conyers, E. P. Locke
Section B Marriott Colorado Ballroom H, Ballroom Level Alternative Fuels and the Environment
F. S. Sterrett, Organizer, Presiding 1:15—Introductory Remarks. F. S. Sterrett 1:25—22. Ocean thermal energy conversion
(OTEC): A status report on the challenges. A. R. Trenka
1:55—23. Geothermal energy. J. L. Renner, M. J. Reed
2:25—24. Ethanol and air quality: A case study in Brazil. D. Grosjean
2:55—Intermission. 3:20—25. Biofuels full fuel cycle analysis. C. J.
Riley, S. R. Bull, K. S. Tyson, R. Costello 3:45—26. Organic carbonyl compounds in Al
buquerque, NM, air: A preliminary study of the effects of oxygenated fuel use. C. J. Popp, L. Zhang, J. S. Gaffney
4:10—27. Effects of using oxygenated fuels in the atmospheric concentrations of carbon monoxide and aldehydes in Denver. L. G. Anderson, P. Wolfe, R. Barrell, J. A. Lanning
4:35—28. Modeling the effects of alternative fuels on ozone in Canada. R. McLaren, G. Paraskevopoulos, D. L. Singleton
MONDAY EVENING Radisson Grand Ballroom, Lobby Level
Sci-Mix
M. M. Walker, Organizer, Presiding 8:00-10:30 29. Superoxidative degradation of chlorinated
organic pollutants. B. G. Dixon, G. Heinig 30. Kinetics of quinoline degradation by hydro
gen peroxide in the presence of aquifer material. C. M. Miller, R. L. Valentine
31. NPS pollutant loading into a first-order stream in south central Minnesota. B. L. Proctor, D. Bloome
32. Increased mercury accumulation rates in Florida Everglades sediment. B. E. Rood, J. Delfino, J. Gottgens, C. Earle, T. Cris-man, L. Garcia, N. Ushakoff
33. Mechanistic and energetic study of phenol sorption on activated carbon and selected organic materials. B. Xing, W. B. McGill, M. J. Dudas, Y. Maham, L. Hepler
34. Metal desorption kinetics in a metal/ligand/ sorbent system. A. L. Bryce, S. B. Clark, W. A. Komicker, A. W. Elzerman
35. Oxidation of alkanes at low temperatures in a simulated cloud matrix. W. G. Sayre, W. Hood, J. D. Fleming, J. P. Carey
36. Novel ion selective array potentiometry for the detection of metals in aquatic systems. J. A. Shatkin, H. S. Brown, S. Licht
37. Determining total oil and grease content in wastewater by solid-phase extraction. D. M. Ferguson, M. J. M. Wells
38. Vibrational spectroscopic characterization of heavy metal ion/organic ligand complexes. J. A. Centeno, L. A. Feliu, D. L. Perry, S. P. Hernandez, A. Polanco, J. Castillo
TUESDAY MORNING Section A
Marriott Colorado Ballroom l/J, Ballroom Level NMR Spectroscopy in Environmental Science and Technology Characterization of Organic Carbon and Its Transitions R. A. Minear, J. A. Leenheer, Organizers J. A. Leenheer, Presiding 9:00—39. NMR investigation of the biodegra-
dation of crude oil into nonvolatile organic acids in a contaminated aquifer. K. A. Thorn, G. R. Aiken
9:30—40. Characterization of a compost lea-chate by 13C NMR spectroscopy. R. L. Wershaw, R. L. Melvin, G. P. Rigatti
10:00—Intermission. 10:30—41. Acquisition and interpretation of
liquid-state 1H NMR spectra of humic and fulvic acids. J. A. Leenheer, T. I. Noyes, R. L. Wershaw
11:00—42. Preparation of low-carbon sediments from the lower Mississippi River for solid-state CPMAS 13C NMR analysis. J. A. Leenheer, G. E. Maciel, T. I. Noyes
11:30—43. Quantitativeness in the analysis of humic and sediment samples by solid-state 13C NMR spectroscopy. A. Jurkiewicz, J. A. Leenheer, G. E. Maciel
Section B Marriott Colorado Ballroom H, Ballroom Level Alternative Fuels and the Environment
F. S. Sterrett, Organizer J. S. Connolly, Presiding 8:30—Introductory Remarks. J. S. Connolly 8:35—44. Solar photochemistry. J. S. Con
nolly 9:10—45. Molecular approaches to artificial
photosynthesis. D. Gust, T. A. Moore, A. L. Moore
9:40—46. Photovoltaic electric power generation. T. W. F. Russell
10:10—Intermission. 10:30-^47. Solar processes for the destruction
of hazardous chemicals. D. M. Blake 11:00—48. Detoxification of wastewater
streams using solar and artificial light sources. J. R. Bolton
11:30—49. Photoelectrochemical production of hydrogen. A. J. Nozik
TUESDAY AFTERNOON Section A
Marriott Colorado Ballroom l/J, Ballroom Level NMR Spectroscopy in Environmental Science and Technology Nutrients and Their Cycling R. A. Minear, J. A. Leenheer, Organizers M. A. Nanny, Presiding 2:00—50. 31P FT-NMR of concentrated lake
water samples. M. A. Nanny, R. A. Minear 2:30—51. 31P and 13C NMR characterization
of organic phosphorus and carbon during aerobic decomposition of marine plankton. J. C. Duchamp, E. Ingall, K. W. Zilm
3:00—52. Use o P T NMR in the study of soils and the environment. L. M. Condron, E. Frossard, R. H. Newman, P. Tekely, J. L. Morel
3:30—Intermission. 4:00—53. Natural abundance N-15 CPMAS
spectra of plant composts and native humic material. H-D. Ludemann, H. Knicker, R. Frund
4:30—Panel Discussion. Trends in environmental NMR spectroscopy. R. A. Minear, J. A. Leenheer, G. E. Maciel, R. L. Wershaw, L. M. Condron, H-D. Ludemann
Section B Marriott Colorado Ballroom H, Ballroom Level Alternative Fuels and the Environment
F. S. Sterrett, Organizer T. D. Bath, Presiding 1:30—Introductory Remarks. T. D. Bath 1:40—54. Renewable energy today and
tomorrow—an overview. T. D. Bath 2:10—55. Environmental requirements at re
newable hydroelectric power plants. J. Francfort, G. F. Cada
2:40—56. Overview of wind energy in the United States. R. G. Nix
3:10—Intermission. 3:35—57. Assessing renewable energy re
sources: Views concerning the federal role. D. S. Renne
4:05—58. United States areal wind resource assessment. M. N. Schwartz, D. L. Elliott
4:35—59. Biomass resource potential using energy crops. L. L. Wright
WEDNESDAY MORNING Section A
Marriott Colorado Ballroom l/J, Ballroom Level Applications of Supercritical Fluid Extraction
K. J. Voorhees, M. L. Lee, Organizers M. L. Lee, Presiding 8:25—Introductory Remarks.
8:30—60. Factors controlling quantitative supercritical fluid extraction of environmental samples. S. B. Hawthorne, D. J. Miller, J. J. Langenfeld, M. D. Burford, S. Eckert-Tilotta, P. K. Louie
9:00—61. Design of the molecular environment in supercritical fluids. K. Johnston, R. Gupta, R. Lemert, G. McFann, D. Peck, G. Bennett
9:30—62. Kinetic model of supercritical fluid extraction. J. Pawliszyn
10:00—63. Ion-pair reactions for supercritical fluid extraction. J. A. Field
10:20— Intermission. 10:40—64. Quantitative determination of cat-
ionic surfactants in sewage sludges and sediments by supercritical fluid extraction and HPLC applying postcolumn ion-pair extraction. P. Fernandez, A. C. Adler, W. Giger
11:00—65. Variables influencing the supercritical fluid extraction of PCBs and PAHs from solid-phase sorbents. K. G. Furton, E. Jolly, Q. Lin
11:20—66. Comparison of supercritical fluid and solvent extraction of a synthetic polymer from wastewater sludges. N. J. Fend-inger, D. E. Whittington, B. B. Price, L. Upp
11:4rj—67. Determination of organic compounds in water by liquid-solid extraction followed by supercritical fluid elution and capillary column gas chromatography/mass spectrometry. J. S. Ho, P. H. Tang, J. W. Eichelberger, W. L. Budde
Section B Marriott Colorado Ballroom H, Ballroom Level Continuous Flow Liquid-Liquid Extraction and Other Methods for Isolating Trace Organic Pollutants in Water
W. T. Foreman, D. H. J. Anthony, Organizers D. H. J. Anthony, Presiding 8:30—Introductory Remarks. D. H. J.
Anthony, W. T. Foreman 8:35—68. Incorporation of Goulden large-
sample extraction (GLSE) technology in water-quality monitoring programs. D. H. J. Anthony
9:00—69. Quality control during GLSE extraction of Niagara River water. B. Wiens
9:25—70. Description of extraction theory for the isolation of trace organics from water in the Goulden large-sample extractor. G. D. Foster
9:50—71. Application of the Goulden large-sample extraction technique in sampling "difficult" environmental aqueous matrices. D. H. J. Anthony
10:15—Intermission. 10:45—72. Operation of the Goulden large-
sample extractor in the Yakima River basin, Washington. P. M. Gates, W. T. Foreman, G. D. Foster
11:10—73. Performance of the Goulden large-sample extractor for preconcentration of pesticides in surface-water samples from the Yakima River basin, Washington. W. T. Foreman, P. M. Gates, G. D. Foster
11:35—74. Isolation of trace organic chemicals from potable water by composite, online continuous liquid-liquid extraction. R. L. Lippincott, I. H. Suffet, J. D. Rosen
WEDNESDAY AFTERNOON Section A
Marriott Colorado Ballroom l/J, Ballroom Level Applications of Supercritical Fluid Extraction
K. J. Voorhees, M. L. Lee, Organizers J. W. King, Presiding 1:30—75. Analysis of thiocarbamate pesti
cides in apples employing SFE and high-performance liquid chromatography coupled sulfur chemiluminescence detection. A. L. Howard, C. Braue, L. T. Taylor
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
68 MARCH 1,1993 C&EN CIRCLE 5 ON READER SERVICE CARD -
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2:00—76. Supercritical fluid extraction of chlo-rophenoxy acid herbicides from soil samples. V. Lopez-Avila, J. Benedicto, W. F. Beckert
2:30—77. Standard Reference Materials for use in supercritical fluid extraction method development. B. A. Benner Jr.
3:00—78. SFE: Does it matter what soil? M. E. P. McNally, C. M. Deardorff, D. G. Hoffman
3:30—Intermission. 3:50—79. Applications of supercritical fluid ex
traction to petroleum industry products and wastes. S. B. Hawthorne, S. Eckert-Tilotta, K. Hegvik, D. J. Miller, M. D. Burford, J. J. Langenfeld, J. Field
4:10—80. Supercritical fluid extraction of crude oil in wetlands soils. C. M. Lee, H-H. Wang, C. L. Knoop, A. W. Elzerman
4:30—81. Removal of polycyclic aromatic hydrocarbons from town-gas soil by supercritical water extraction. B. S. Kocher, F. O. Azzam, S. Lee
4:50—82. Feasibility of contaminated soils remediation via supercritical fluid extraction. T. Moody, V. Krukonis, M. Mclnerney, P. Jedrzejewski, L. Taylor
Section B
Marriott Colorado Ballroom H, Ballroom Level Continuous Flow Liquid-Liquid Extraction and Other Methods for Isolating Trace Or-ganics
W. T. Foreman, D. H. J. Anthony, Organizers W. T. Foreman, Presiding
1:30—Introductory Remarks. W. T. Foreman 1:35—83. In situ application of semipermeable
membrane devices for monitoring lipophilic contaminants in the Mississippi River. C. E. Rostad, G. S. Ellis, C. J. Schmitt, J. N. Huckins, J. D. Petty
2:00—84. Theoretical and practical aspects of solid-phase microextraction with thermal desorption using coated fused silica fibers. C. L. Arthur, K. D. Buchholz, D. W. Potter, Z. Zhang, J. Pawliszyn
2:25—85. Liquid-solid extraction of trace or-ganics from water using Empore disks. M. E. Caughey, M. Hagen-LeFaivre, G. R. Peyton
2:50—Intermission. 3:10—86. Extraction of nitrogen- and
phosphorus-containing pesticides using an automated graphitized carbon black solid-phase extraction technique and analysis by GC/NPD. M. K. Yamamoto, Y. F. Shen, S. R. Fitzsimmons
3:35—87. Solid sorbent method comparison between Carbopak B and octadecylsilyl-bonded silica (C18) cartridges used in the characterization of riverine dissolved-phase pesticide concentrations. G. D. Foster, K. A. Lippa
4:00—88. Isolation of multiple classes of pesticides from water samples using commercial 10-gram C18 solid-phase extraction cartridges. W. T. Foreman, G. D. Foster, P. M. Gates
4:25—89. Evaluation of the Goulden and pressure-can large-volume samplers for acidic compounds in natural waters. J. V. Headley, C. Swyngedouw, B. Crosley, G. Whitley
4:50—90. Continuous flow liquid-liquid extraction: Variables influencing PCB recovery in field samples. R. F. Pearson, P. A. King, M. W. Holmes, S. J. Eisenreich, D. L. Swack-hamer
WEDNESDAY EVENING Marriott Colorado Ballroom F. Ballroom Level
Poster Session/Social Hour
M. M. Walker, Organizer, Presiding
5:00-7:00 91. Processes affecting reductive dechlorina
tion of chlorinated solvents by zero-valent iron. L. J. Matheson, P. G. Tratnyek
29. Superoxidative degradation of chlorinated organic pollutants. B. G. Dixon, G. Heinig
92. Reduction of halogenated hydrocarbons with iron, I: Kinetic observations. M. G. Ci-pollone, N. L. Wolfe, S. M. Hassan, D. R. Burris
93. Reduction of halogenated hydrocarbons with iron, II: Mechanism of the reaction. S. M. Hassan, N. L. Wolfe, M. G. Cipollone, D. R. Burris
CIRCLE 5 ON READER SERVICE
94. Elimination of halogenated organic compounds through electrolysis or Ti02 contact. I. J. Wilk, V. D. Adams
95. Kinetics of high-temperature autoxidation of manganese and the stability of manganese citrate complexes. J. K. Klewicki, J. J. Morgan
96. Studies of the environmental fate of silicones. J. A. Cella, J. J. Carpenter, S. B. Dorn, E. Skelly-Frame
97. Natural organic matter interactions with polynuclear aromatic hydrocarbons: Facilitated transport and enhanced desorption under saturated groundwater conditions. W. P. Johnson, H. Liu, G. L. Amy
98. Magnitude and distribution pattern of trace elements content in fish muscle tissue. A. K. Koli
99. Strong-acid, carboxyl-group structures in fulvic acid from the Suwanee River, Georgia. J. A. Leenheer, R. L. Wershaw, M. M. Reddy
100. Subsurface transport of natural organic matter through saturated aquifer sediments. H. Liu, E. Chu, G. Amy
30. Kinetics of quinoline degradation by hydrogen peroxide in the presence of aquifer material. C. M. Miller, R. L. Valentine
101. Estimation of ntrient loading by groundwater into a lake using stable isotopes. C. J. Olson, B. Proctor
102. Sorption of PAHs from water/methanol mixtures by Aquia aquifer material. S. A. Ostazeski, R. W. Walters
31. NPS pollutant loading into a first-order stream in south central Minnesota. B. L. Proctor, D. Bloome
103. Dry deposition of sulfur to limestone and marble: Preliminary evaluation of a process-based model. M. M. Reddy, S. D. Leith
104. Spatial distribution of HCH isomers over the waters of the Bering/Chukchi seas. C. P. Rice, E. A. Romanova, V. V. Shigaev
32. Increased mercury accumulation rates in Florida Everglades sediment. B. E. Rood, J. Delfino, J. Gottgens. C. Earle, T. Cris-man, L. Garcia. N. Ushakoff
105. Anionic surfactants in the Mississippi River: A detailed examination of the occurrence and fate of linear alkylbenzene sulfonate. C. F. Tabor Jr., L. B. Barber II, D. D. Runnells
106. Nutrient and pesticide uptake by Sago pond weed in the Heron Lake system. A. Taylor, J. Scripter, B. Proctor
33. Mechanistic and energetic study of phenol sorption on activated carbon and selected organic materials. B. Xing, W. B. McGill, M. J. Dudas, Y. Maham, L. Hepler
107. Sorption of cadmium, copper, and zinc onto soft coal and the fungus Rhizopusjav-anicus. H. D. Watts, S. K. Chapman
108. Effect of porous-media heterogeneity and rate-limited desorption on pump-and-treat remediation. M. L. Brusseau
109. Extraction kinetics of copper, zinc, iron, and manganese from contaminated sediment using disodium ethylenediaminetet-raacetate. J. Yu, D. G. Klarup
110. Determination of surface area of soil components by sorption of nitrogen and EGME vapors. C. T. Chiou, D. W. Rutherford, M. Manes
111. Tiron-reductant extraction system for cleaning uranium-contaminated soil. H. D. lams, J. R. Brainard, E. R. Birnbaum, G. M. del Rio Garcia, B. A. Strietelmeier, R. R. Ryan
112. Investigation of the binding of Tiron to uranium(IV) and uranium(VI) found in soil. E. R. Birnbaum, H. D. lams, M. del Rio Garcia, D. K. Ford, P. H. Smith, B. Strietelmeier, J. Brainard
34. Metal desorption kinetics in a metal/Iigand/ sorbent system. A. L. Bryce, S. B. Clark
113. Reductive pyrolysis of organic phosphorus compounds. H. J. P. de Lijser, P. Mulder, R. Louw
114. Reductive pyrolysis of perhalogenated methanes. H. J. P. de Lijser, R. Louw, P. Mulder
115. PVC, combustion, and dioxins. J. Kanters, R. Louw
116. Oxidation of sulfite ion in aqueous solution. D. Littlejohn, S-G. Chang
117. Effect of water injection on terminal velocity of particles in an electrostatic precipitator. M. Taheri
35. Oxidation of alkanes at low temperatures in a simulated cloud matrix, W. G. Sayre, W. Hood. J. D. Fleming, J. P. Carey
118. Removal of nitrogen oxides from exhaust emissions. K. P. Kundu, J. M. Deur
119. Comparison of analytical techniques for the determination of the pesticides simazine and 2,4- D in water and soil extracts from nursery crop applications. D. J. Sutherland, G. K. Stearman, M. J. M. Wells
36. Novel ion selective array potentiometry for the detection of metals in aquatic systems. J. A. Shatkin, H. S. Brown, S. Licht
37. Determining total oil and grease content in wastewater by solid-phase extraction. D. M. Ferguson, M. J. M. Wells
38. Vibrational spectroscopic characterization of heavy metal ion/organic ligand complexes. J. A. Centeno, L. A. Feliu, D. L. Perry, S. P. Hernandez, A. Polanco, J. Castillo
120. Restrictor plugging prevention during supercritical fluid extraction. M. D. Burford, S. B. Hawthorne, D. J. Miller
121. Electron-based carcinogen screening test. G. Bakale, R. D. McCreary, A. C Na-gel
THURSDAY MORNING Section A
Marriott Colorado Ballroom I/J, Ballroom Level Applications of Supercritical Fluid Extraction
K. J. Voorhees, M. L. Lee, Organizers M. E. McNalley, Presiding
8:30—122. Enhanced method development using a parallel SFE system. B. Richter, D. E. Knowles, J. L. Ezzell, N. L. Porter
9:00—123. An analytical chemist's wish: Automated sample preparation and chromatography. W. Pipkin, C. Knipe, D. Gere, L. Alt-mayer
9:30—124. New horizons and direction in supercritical fluid extraction. J. Levy, L. Dola-ta, A. Rosselli, R. Ravey
10:00—125. Characterizing polymeric materials for disposable/reusable SFE cartridges. P. B. Liescheski, H. L. Walters, J. Tehrani
10:20—Intermission. 10:40—126. Supercritical fluid extraction of
metals and metallo-organic compounds from sediment samples. N. S. Simon, A. J. Papageorgiou
11:00—127. Extraction of mercury and other metal ions from soil samples by supercritical C02. C. M. Wai, R. D. Brauer. V. Lopez-Avila, Y. Liu, W. F. Beckert
11:20—128. Solubility of tetraalkylammonium dialkyldithiocarbamate and its zinc chelates in supercritical carbon dioxide. J. Wang, W. D. Marshall, J. B. Blais
11:40—129. Supercritical fluid extraction of binders in processing of ceramics. P. Barton, S. Shah, W. C. Fulkerson
Section B Marriott Colorado Ballroom H, Ballroom Level Environmental Successes in the Chemical Industry
M. M. Cook, Organizer, Presiding
8:45—Introductory Remarks. M. M. Cook 8:50—130. Comparison of electroplating
wastes with the red and pink water problems. R. L. Cowan, E. R. Hentzen, R. V. Fox, R. S. Martinez, D. A. Nowers
9:10—131. Use of FloMag products for treating industrial wastewater streams. M. D. Walter, M. T. Wajer, D. M. Smith
9:30—132. The PACT® process: Treatment experience with industrial wastes and groundwater. D. C. Mclntyre
9:50—Intermission. 10:10—133. Changing our course: Hoechst
Celanese's Vision of Excellence™ and our "WARR" against waste and pollution. S. Engelman-Volkert
10:30—134. Advanced oxidation and reduction technologies for treatment of contaminated water. J. R. Bolton, J. A. Buckley, S. R. Cater, R. Hallett, A. Safazadeh-Amiri
10:50—135. Electrically induced oxidation using Fenton's reagent to remove and reduce COD in a dyestuff manufacturing wast-estream. S. B. Moore, A. J. Antenucci
11:10—Panel Discussion. R. L. Cowan, M. D. Walter, D. C. Mclntyre, S. Engelman-Volkert. J. R. Bolton, S. B. Moore
11:40—Concluding Remarks. M. M. Cook
THURSDAY AFTERNOON Marriott Colorado Ballroom l/J, Ballroom Level Applications of Supercritical Fluid Extraction
K. J. Voorhees, M. L. Lee, Organizers K. J. Voorhees, Presiding
1:30—136. Postextraction techniques for simplifying supercritical fluid extracts. J. W. King, S. E. Abel. K-S. Nam. J. M. Snyder, S. L. Taylor
2:00—137. Preparative-scale supercritical fluid chromatography. K. D. Bartle, A. A. Clifford, S. Jafar, N. Malak
2:30—138. Effect of supercritical fluid extraction on sample residues—enzyme inactiva-tion. K. K. Kostel. T. E. Delaney, D. E. Raynie
3:00—139. High-speed, thermally modulated supercritical fluid extraction/gas chromatography with selective detectors: Environmental applications. E. S. Francis, M. Wu, M. L. Lee, Z. Liu
3:30—Intermission. 3:50—140. Aqueous sample preparation for
bioassay using supercritical fluid extraction. M. F. Wolfe, J. N. Seiber, D. E. Hinton
4:10—141. Supercritical fluid extraction of phospholipids. A. P. Emery, J. J. Edwards
4:30—142. Supercritical fluid extraction of polar materials from animal feeds and plant matrices. T. C. Wilson, R. K. Harris, J. G. Greaves, W. J. Haggerty, T. R. Winters
4:50—143. Integrated supercritical fluid flow system for the analysis of pesticides in tissue. V. Murugaverl, A. Gharaibeh, K. J. Voorhees
FUEL
DIVISION OF FUEL CHEMISTRY J. Longanbach, Program Chairman M. A. Serlo, Program Secretary
COSPONSORED SYMPOSIA:
Energy and the Environment in the 21st Century (see Division of Environmental Chemistry Inc., Sun, page 67)
Coal and Oil/ReskJ Coprocessing (see Division of Petroleum Chemistry Inc., Mon, page 93)
Materials Chemistry in Energy R&D (see Materials Chemistry Secretariat, Mon, page 44)
Environmental Catalysis (see Catalysis & Surface Science Secretariat, Mon, Tue, Wed, Thu, Fri, page 43)
BtoremediaUon and Bioprocesslng (see Division of Petroleum Chemistry Inc., Thu, Fri, page 94)
SOCIAL EVENT: Dinner, Wed
BUSINESS MEETING: Tue
MONDAY MORNING Section A
Marriott Colorado Ballroom E, Ballroom Level Iron-Based Catalysts for Coal Liquefaction Small Particle Catalysts
I. Wender, M. Farcasiu, G. P. Huffman, Organizers G. P. Huffman, Presiding
8:55—Introductory Remarks. 9:00—1. Development of a new iron catalyst
for coal liquefaction. R. Bacaud
MARCH 1,1993 C&EN 69
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9:25—2. Sulfated and molybdated iron(lll) oxide catalysts in coal liquefaction. V. R. Prad-han, I. Wender, J. W. Tierney, G. D. Holder
9:50—3. Preparation of ultrafine catalyst powders using a flow-through hydrothermal process. D. W. Matson, J. G. Darab, J. C. Linehan
10:15—4. Synthesis and characterization of Fe and FeS2 (pyrite) catalyst particles in inverse micelles. A. Martino, J. P. Wilcoxon, A. P. Syfwester, J. S. Kawola
10:40—Intermission. 10:50—5. Reverse micelle synthesis of nano-
scale metal-containing catalysts. J. Darab, J. C. Linehan, J. L. Fulton
11:15—6. Influence of nanoscale Fe,_xS particles on coal liquefaction. G. T. Hager, X. X. Bi, R. K. Anderson, F. Huggins, G. Huffman, P. C. Elkund, F. J. Derbyshire
11:40—7. Coal-liquefaction catalysts from ferric sulfide disproportionatjon. D. B. Dady-burjor, W. R. Stewart, A. H. Stiller, C. D. Stinespring, J. P. Wann, J. W. Zondk)
Section B Marriott Colorado Ballroom D, Ballroom Level Hazardous Air Pollutants from Fossil Fuel Conversion
N. T. Holcombe, W. Chow, Organizers N. T. Holcombe, Presiding 8:55—Introductory Remarks. 9:00—8. Regulation of air toxics under the
1990 Clean Air Act Amendments. L. B. Zeugin
9:25—9. Coal conversion at the K/T boundary: Remnants of the hazardous waste. E. S. Olson
9:50—10. Trace element behavior in gasification systems. T. A. Erickson, S. A. Benson
10:15—11. Trace element behavior during combustion. J. J. Helble, A. F. Sarofim
10:40—Intermission. 10:50—12. Forms of occurrence of arsenic in
coal and their behavior during coal combustion. F. E. Huggins, J. J. Helble, N. Shah, J. Zhao, S. Srinivasachar, J. R. Morency, F. Lu, G. P. Huffman
11:15—13. On-line, multielement ICP spectrometer for application to high-temperature and high-pressure fossil fuel process streams. R. R. Romanosky, A. S. Viscorni, S. S. Miller, W. P. Chisholm
11:40—14. Recent advances in sampling and analysis of coal-fired power plant emissions for air toxic compounds. J. A. Cooper
MONDAY AFTERNOON Section A
Marriott Colorado Ballroom E, Ballroom Level Iron-Based Catalysts for Coal Liquefaction Mechanisms T. Wender, M. Farcasiu, G. P. Huffman, Organizers T. Wender, Presiding 1:25—Introductory Remarks. 1:30—15. Effects of iron carbonyl-based cata
lyst precursors on the reaction of 4-(naph-thylmethyl)bibenzyl. T. D. Walter, S. M. Casey, M. T. Klein, H. C. Foley
1:55—16. Complex iron catalytic systems: Relative catalytic activity of various components. M. Farcasiu, P. A. Eldredge, S. C. Petrosius
2:20—17. Molecular orbital calculations for iron catalysts. H. F. Ades, A. L. Companion, K. R. Subbaswamy
2:45—18. Results of catalyst testing using iron-based catalysts. J. C. Linehan, J. G. Darab, D. W. Matson
3:10—Intermission. 3:20—19. Effect of a sulfided, nonporous
aerosol Fe203 catalyst on the chemical structure of coal liquids from the hydrolique-faction of a highly volatile bituminous coal. V. L. Cebolla, M. Diack, M. Oberson, R. Bacaud, D. Cagniant, B. Nickel-Pepin-Donat
3:45—20. Dynamic studies of the interaction of iron sulfides with hydrogen. N. M. Rodriguez, R. T. K. Baker
4:10—21. Activity and selectivity of dispersed iron catalyst in coal liquefaction and model compound reactions. J. Guln, X. Zhan, R. Singh
Section B
Marriott Colorado Ballroom D, Ballroom Level Hazardous Air Pollutants from Fossil Fuel Conversions
N. T. Holcombe, W. Chow, Organizers N. T. Holcombe, Presiding
1:25—Introductory Remarks. 1:30—22. Hazardous air pollution emissions
from coal-fired power plants. C. E. Schmidt, T. D. Brown
1:55—23. Sulfur trioxide formation in the presence of residual oil ash deposits in an electric utility boiler. P. M. Walsh
2:20—24. Precombustion control of hazardous air pollutants. M. A. Nowak, V. L. McLean
Section C Marriott Colorado Ballroom D, Ballroom Level General
J. R. Longanbach, Organizer, Presiding 3:20—25. The gas-phase derivatization of
coal. A. W. Wells, R. F. Frank, K. WakJner 3:45—26. Laser-desorption ion-trap mass
spectrometry of the polymeric component of coal. J. A. Burroughs, B. M. Cadre, L. Hanley
27. Withdrawn.
MONDAY EVENING Radisson Grand Ballroom, Lobby Level
Scl-MIx
J. R. Longanbach, Organizer 8:00-10:30 28. New technology for prevention of puffing
by rotary kilns. R. K. Lyon 29. NMR studies of the evolution of structure in
activated carbons. R. J. Pugmlre, M. S. Solum, M. Jagtoyen, F. Derbyshire
30. Partial oxidation of ethane and ethylene in the presence and absence of 13C-labeled methane on reducible and nonreducible oxide catalysts. A. Shamsi
31. New directions to preconversion processing of coal. M. Nishloka, P. Bendale, W. Laird, R. A. Zeli
32. Liquefaction pathways of bituminous and subbituminous coals and their intermediates. R. A. Kegh, L. Xu, S. Lambert, B. H. Davis
33. Ion exchange properties of selected North American low-rank coals. C. J. Lafferty, J. D. Robertson
15. Effects of iron carbonyl-based catalyst precursors on the reaction of 4-(naphthyl-methyl)bibenzyl. T. D. Walter, S. M. Casey, M. T. Klein, H. C. Foley
34. Use of cation exchange to produce highly dispersed iron catalysts in low-rank coals. M. M. Taghiei, F. E. Huggins, G. P. Huffman
3. Preparation of ultrafine catalyst powders using a flow-through hydrothermal process. D. W. Matson, J. C. Linehan, J. G. Darab
35. Charge distribution analysis of iron oxide catalysts. F. Freund, E-J. Whang, C. J. Lang
26. Laser-desorption ion-trap mass spectrometry of the polymeric component of coal. J. A. Burroughs, B. M. Cadre, L Hanley
TUESDAY MORNING Marriott Colorado Ballroom E, Ballroom Level Storch Award Symposium
M. L. Gorbaty, Organizer R. G. Jenkins, Presiding 8:30—Introductory Remarks. 8:35—36. Chemistry of sulfur in coal: A histor
ical perspective. W. H. Caulklns 9:05—37. Sulfur speciation studies in coal and
other fossil energy materials by S K-edge XANES spectroscopy. G. P. Huffman, F. E. Huggins, N. Shah, F. Lu, J. Zhao
9:35—38. Determination of sulfur compounds in coal by mass spectrometry, correlated with XANES and XPS. R. E. Winans, P. E. Melnikov, G. R. Dyrkacz, C. A. A. Bloomquist, M. L. Gorbaty, S. R. Kelemen, G. N. George
10:05—39. Toward selective organic desulfur-ization. L. M. Stock, K. Chatterjee
10:35—40. Quantification of nitrogen forms in Argonne premium coals. S. R. Kelemen, M. L. Gorbaty, P. J. Kwiatek
11:10—41. Award Address (Henry H. Storch Award in Fuel Chemistry, sponsored by Exxon Research & Engineering Co.). A personal view of coal science: Past, present, and future. M. L. Gorbaty
12:00—Division Business Meeting
TUESDAY AFTERNOON Section A
Marriott Colorado Ballroom E, Ballroom Level Iron-Based Catalysts for Coal Liquefaction Technology I. Wender, M. Farcasiu, G. P. Huffman, Organizers M. Farcasiu, Presiding 1:25—Introductory Remarks. 1:30—42. Design of coal liquefaction catalysts
with functions for recovery and repeated use. I. Mochida, K. Sakanishi, T. Umcza-wa, S. Yoon
1:55—43. Effect of catalyst dispersion on coal liquefaction with iron catalysts. A. V. Cugi-nl, D. Krastman, R. G. Lett, D. V. Martello, G. D. Holder
2:20—44. Study of dispersed iron-based additives in coal liquefaction. L. K. Lee, A. G. Comolli, E. S. Johanson, R. H. Stalzer
2:45—45. Hydrogenolytic activity of soluble and solid Fe-based catalysts. W. Zmierc-zak, X. Xiao, J. C. H. Tsai. J. Shabtai
3:10—Intermission. 3:20—46. Fe-catalyzed hydropyrolysis. A. M.
Mastral, C. Mayoral, M. T. Izquierdo, C. Pardos
3:45—47. Iron-based catalysts for coal/waste oil coprocessing. A. R. Tarrer, H. G. Sanjay
4:10—Discussion.
Section B Marriott Colorado Ballroom D, Ballroom Level General
J. R. Longanbach, Organizer, Presiding 1:25—Introductory Remarks. 1:30—48. Measurement of the adsorption, de-
sorption, and cracking of model compounds over processed oil-shale particles. D. N. Taulbee
1:55—49. Role of catalyst precursor anions in char reactivity. K. B. Bota, L. L. Sims, G. M. K. Abotsi
2:20—30. Partial oxidation of ethane and ethylene in the presence and absence of Relabeled methane on reducible and nonreducible oxide catalysts. A. Shamsi
2:45—50. Photodecomposition of hydrazine fuels. G. L. Vaghjiani
3:10—51. Porous o-alumina membranes modified with ultrafine zirconia particles prepared by reversed micelles method. K. Kusakabe, T. Yamaki, H. Maeda, S. Morooka
WEDNESDAY MORNING Section A
Marriott Colorado Ballroom E, Ballroom Level Iron-Based Catalysts for Coal Liquefaction Catalysts Produced by Chemical Impregnation of Coals I. Wender, M. Farcasiu, G. P. Huffman, Organizers G. P. Huffman, Presiding 8:55—Introductory Remarks. 9:00—52. Development of highly dispersed
coal liquefaction catalyst. T. Suzuki
9:25—53. Catalytic hydroliquefaction of coal using molybdenum and iron-promoted catalysts. L. L. Anderson, W. H. Yuen
9:50—34. Use of cation exchange to produce highly dispersed iron catalysts in low-rank coals. M. M. Taghiei, F. E. Huggins, G. P. Huffman
10:15—64. Options for iron-catalyzed liquefaction of low-rank coals. E. S. Olson, C. M. Buchwitz, R. K. Sharma
10:40—Intermission. 10:50—55. Activity of slurry phase iron-based
catalysts for hydrogenation and hydrocrack-ing of model systems. Y. Tang, C. W. Curtis
11:15—56. First charge-distribution-analysis results of iron oxide catalysts. F. Freund, E-J. Whang
11:40—57. Free-radical investigations of direct coal liquefaction with Fe-based catalysts using electron spin resonance spectroscopy. M. M. Ibrahim, M. S. Seehra
Section B Marriott Colorado Ballroom D, Ballroom Level Alternate Uses for Fossil Fuels
F. J. Derbyshire, J. M. Stencel, Organizers F. J. Derbyshire, Presiding 8:25—Introductory Remarks. 8:30—58. Granular activated carbon as a tox
icity reduction technology for wastewater treatment. S. L. Butterworth, J. D. Sember
8:55—59. Activated carbons from bituminous coals: A comparison of H3P04 and KOH ac-tivants. M. Jagtoyen, B. Rathbone, M. Stewart, F. Derbyshire
9:20—60. Treatment of activated carbons for den sit i cat ion. M. L. Stewart, J. M. Stencel
10:00—61. Formed activated carbons from bituminous coals by KOH activation. V. Ver-heyen, M. Jagtoyen, F. Derbyshire
10:10—Intermission. 62. Withdrawn.. 10:20—63. S02 and NOx removal at ambient
temperatures using activated carbon fibers. S. Kisamori, S. Kawano, I. Mochida
10:45—72. Carbon fibers and activated carbon fibers from shale-oil residue. Y. Q. Fei, F. Derbyshire, T. RoW
11:10—73. High-performance, moderate-cost mesophase-pitch-based carbon fibers. I. Mochida, Y. Korai, S. H. Yoon
11:35—74. Laser pyrolysis production of nanoscale carbon black. X-X. Bi, W-T. Lee, P. C. Eklund
WEDNESDAY AFTERNOON Section A
Marriott Colorado Ballroom E, Ballroom Level Iron-Based Catalysts for Coal Liquefaction Catalyst Characterization I. Wender, M. Farcasiu, G. P. Huffman, Organizers M. Farcasiu, Presiding 1:25—Introductory Remarks. 1:30—64. Evaluation of particle-size measure
ment techniques for dispersed iron catalysts. V. U. S. Rao
1:55—65. Mossbauer studies of Fe-based direct coal liquefaction catalysts. B. Ganguly, F. E. Huggins, K. R. P. M. Rao. G. P. Huffman
2:20—66. Structure and phase transition of an ultrafine iron oxide catalyst. J. Zhao, Z. Feng, F. E. Huggins, G. P. Huffman
2:45—67. Characterization of sulfided iron catalysts. R. Srinlvasan, R. A. Keogh, B. H. Davis
3:10—Intermission. 3:20—68. Tracking iron catalysts in hydro-
treated Blind Canyon coal. D. A. Sommer-feld, Y-H. Huang, W. Tuntawiroon, L. L. Anderson, E. M. Eyring
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
70 MARCH 1,1993 C&EN
ι Û. - I
s ζ χ ο LU
LL
3:45—69. Depth profile studies of catalyst-impregnated liquefied coal residues. J. Y. Kim, P. J. Reucroft, M. Taghei. V. R. Prad-han, I. Wonder
4:10—70. Activity testing of fine-particle-size, iron-based catalysts. F. V. Stohl
435—71. Effect of CO coadsorptton on the hydrogenation properties of iron. R. T. K. Baker, M. S. Kim, N. M. Rodriguez
Section B Marriott Colorado Ballroom D, Ballroom Level Alternate Uses for Fossil Fuels and Coal Dissolutiori/l^w-SevsrltyUquefaction
F. J. Derbyshire, J. M. Stencel, Organizers J. M. Stencel, Presiding
1:25—Introductory Remarks. 1:30—75. GC/MS analysis and carbonization
of decant oils. S. Essr, Y. Uu 1:55—76. Characterization of the products of
mild gasification at the University of North Dakota Energy and Environmental Research Center. B. D. Rungs, R. O. Ness Jr., L Sharp
2:20—33. Ion exchange properties of selected North American low-rank coals. C. J. Laf-forty, J. D. Robertson
2:45—Intermission.
R. P. Warzinski, Organizer, Presiding
3:15—32. Liquefaction pathways of bituminous and subbituminous coals and their intermediates. R. A. Keogh, L. Xu, S. Lambert, B. H. Davis
3:45—31. New directions to preconversion processing of coal. M. Nishioka, P. Ben-dale. W. Laird. R. A. Zeli
4:10—77. Effects of thermal and solvent pre-treatment on the elastic properties of coal. Y. Yun, E. M. Suubsrg
THURSDAY MORNING Section A
Marriott Colorado Ballroom E, Ballroom Level Coal Wssduttofi/Low-Severity Liquefaction
R. P. Warzinski, Organizer, Presiding 825—Introductory Remarks. 8:30—78. Assessment of small-particle iron
oxide catalyst for coal liquefaction. R. K. Anderson, E. N. Givens. F. Derbyshire
8:55—79. Effect of a catalyst on the dissolution of Blind Canyon coal. R. P. Warzinski
920—80. Equilibrium adsorption of morytxJate by coal. K. T. Schrosdsr, B. C. Bockrath. M. L Tate
9:45—81. Empirical evaluation of coal affinity for various chemicals. T. Akta, S. Suzuki. M. Fujii, M. Yoshihara, T. Yonezawa
10:10—Intermission. 1020—88. Promotion of deuterium incorpora
tion from D2 into coal model compounds by benzylic radicals. R. D. Guthrie, B. Shi, R. Sharipov, B. H. Davis
10:45—89. Coal liquefaction using donor solvents hydrogenated at low temperatures. R. J. Kottsnststts, H. P. Stephens
11:10—90. Bimetallic Ru/Mo catalyst particles for HDN of tetrahydroquinoline. D. Ryan, T. Hinklin, S-M. Koo, R. M. Lalne
11:35—91. Temperature-programmed thermal and catalytic coal liquefaction using bimetallic dispersed catalysts. C. Song, D. S. Parfitt, H. H. Schobert
Section B Marriott Colorado Ballroom D, Ballroom Level Catalysis of Flue-Gas Cleanup Processes
R. K. Lyon, Organizer, Presiding 825—Introductory Remarks. 850—82. Development of process to simulta
neously scrub NO2 and SO2 from coal-fired flue gas. A. B. Evans, R. K. Lyon, J. N. Pont. G. C. England
8:55—83. The chemistry of electrostatic precipitation. P. L FeWman, K. S. Kumar
920—84. Investigation of CDD/CDF emissions. W. S. Lanier, T. R. von Alton, R. K. Lyon
9:45—28. New technology for prevention of puffing by rotary kilns. R. K. Lyon
10:10—Intermission. 1020—85. ENOx, an electronic process for
NO, abatement M. P. Manning 10:45—86. Effect of initial NO, levels on
SNCR performance. G. C. Quartocy, L. J. Muzio
11:10—87. Limits of NOx reduction by NH, injection. J. H. Pohl, S-C. Yang, W. A. Sowa. J. W. Dill
THURSDAY AFTERNOON Section A
Marriott Colorado Ballroom E, Ballroom Level Coal OissohJtion/Low-Sevsrity Liquefaction
R. P. Warzinski, Organizer, Presiding 125—Introductory Remarks. 120—92. Mild pretreatment methods for im
proving the low-severity reactivity of Ar-gonne premium coals. S. Keikar. K. Shams, R. M. Baldwin, R. L Miller
1:55—83. Dissolution of the Argonne premium coals in strong base. R. E. Wlnans, R. L McBeth, J. E. Hunt
220—94. Effect of chtorobenzene treatment on the tow-severity liquefaction of coals. C. A. McArthur, P. J. Hall. C. E. Snaps
2:45—101. Structural alteration of huminite by tow-severity liquefaction. K. A. Wenzsi, P. G. Hatcher. G. D. Cody
102. Withdrawn. 3:10—Intermission. 320—103. Effects of moisture and cations on
liquefaction of tow-rank coals. M. A. Serio, E. Kroo. H. Teng, P. R. Solomon
3:45—104. Effect of temperature, sample size, and gas flow rate on drying of Beulah-Zap lignite and Wyodak subbituminous coal. K. S.Vorres
4:10—105. Influence of drying and oxidation of coal on its catalytic and thermal liquefaction, I: Conversion and products distribution. A. K. Saini, C. Song, H. H. Schobert
425—106. Influence of drying and oxidation of coal on its catalytic and thermal liquefaction, II: Characterization of dried and oxidized coal and residues. A. K. Saini, C. Song, H. H. Schobert
Section B Marriott Colorado Ballroom D, Ballroom Level Catalysis of Flue-Gas Cleanup Processes
R. K. Lyon, Organizer, Presiding 125—Introductory Remarks. 1:30—95. Results from a modeling and exper
imental evaluation of the CombiNOx process. J. N. Pont, A. B. Evans, G. C. England. R. K. Lyon, W. R. Seeker
1:55—06. Activated carbon for selective removal of nitrogen oxide from combustion flue gas. A. M. Rubel, J. M. Stencel, S. N. Ahmed
220—97. Reaction kinetics of selective non-catalytic NOx reduction with urea. W. H. Sun, P. Stamatakis, J. E. Hofmann
2:45—96. NO2 and SO2 scrubbing from flue gas. V. M. Zamansky, R. K. Lyon, W. Bar-tok, P. L. FeWman
3:10—Intermission. 320—99. N2O decomposition catalyzed in the
gas phase by sodium. S. L Chen, R. Seeker, R. K. Lyon, L. Ho
3:45—100. Catalytic reduction of nitrous oxide in exhaust streams using alkai metals. R. A. Perry, J. A. Miller
FRIDAY MORNING Marriott Colorado Ballroom E, Ballroom Level Coal Dissolution/Low-Severity Liquefaction
R. P. Warzinski, Organizer, Presiding 825—Introductory Remarks. 820—107. Effects of different drying process
es on coal liquefaction yields. F. P. Miknis, D. A. Netzel, T. F. Turner
8:55—108. CO pretreatment and liquefaction of subbituminous coal. S. C. Um, R. F. Rathbone, E. N. Givens, F. J. Derbyshire
920—109. Reactor system development to reduce coal liquefaction severity. H. G. Sanjay, A. R. Tarrer
9:45—110. Use of biocatalysts for the solubiKzation/liquefaction of bituminous coal in a fluidized bed reactor. T. C. Scott, E. N. Kaufman, C. D. Scott. C. A. Woodward
10:10—111. Dynamics of the extract molecular-weight distribution in supercritical thermolysis of coal. M. Wang, C. Zhang, J. M. Smith. B. J. McCoy
10:35—112. Use of solid state C-13 NMR spectroscopy to study pyridine extracted and extraction residues in Argonne premium coals. R. J. Pugmire, M. S. Solum. S. Bai. T. H. Fletcher, D. M. Grant
11:00—113. Organics and sulfur-containing volatiles obtained from coal pyrotysis. M. I. M. Chou, C. W. Kruse, J. M. Lytle
GEOC
DIVISION OF GEOCHEMISTRY INC M. L Sohn, Program Chairman
SOCIAL EVENT: 8odeJ Hour, Wed BUSMES8MEETt*G:Tue
MONDAY MORNING Section A
Marriott Denver Ballroom 5, Ballroom Level General Session I
M. L Sohn, Organizer, Presiding 8:55—Introductory Remarks. 9:00—1. Determining sources of organic mat
ter of Florida primary water bodies. M. Sohn
9:15—2. Quantitative aqueous FT-IR of humic substances. S. E. Cabaniss, P. R. Pike, P. A. Sworan
9:35—3. Distribution of organic carbon in the Mississippi River: Comparison of silt and colloidal transport. C. E. Rostad, S. G. Monsterleet
9:55—4. Effects of Hurricane Andrew on coastal marshes in Terrebonne Basin, Louisiana. L L Jackson, A. L. Foote, L. S. Balistrieri, K. S. Smith
10:15—Intermission. 10:35—5. Coloidal distribution and transport
of organic carbon in the Mississippi River, 1991-92. C. E. Rostad
10:55—6. Isotopic composition of organic matter fractions isolated from forest and prairie soils. K. L Larson, L L. Tieszen, J. A. Rice
11:15—7. Geochemical ecology applied to the studies of hydrocarbon seep ecosystem. J. Fang
Section B Marriott Denver Ballroom 4, Ballroom Level Applications of Magnetic Resonance knag* ing in Enhanced Oil Recovery—I F. P. Miknis, M. R. Merrill, Organizers F. P. Miknis, Presiding
8:30—8. MRI measurements of fluid flow velocities: Determining empirical correlations between porosity and velocity in Casper sandstone. M. R. Merrill, Z. Jin
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
9:00—0. Pore-scale fluid imaging in reservoir rock by NMR microscopy. D. A. Doughty, L Tomutsa, M. P. Madden
9:30—10. Quantitative fluid saturation profiles using NMR slice selection. M. Psyron, G. K. Pierens. A. J. Lucas. L D. Hall. G. F. Potter
10:00—Intermission. 10:30—11. Quantitative NMR imaging of wet
porous samples. P. D. Majors 11:00—12. Mutonuctear NMR imaging of fluid
phases in cores. J. J. Dechter, S. N. Sarkar, R. A. Komoroski
11:30—13. Petrophysical applications of 23Ua magnetic resonance imaging. D. E. Axel-son, K. Green, J. Fosti, J. Goldman
MONDAY AFTERNOON Section A
Marriott Denver Ballroom 5, Ballroom Level
M. L. Sohn, Organizer, Presiding 1:30—14. Nutritional interactions between
seep mussels and endosymbionts: A molecular study- J. Fang, C. R. Fisher, P. Comet, J. M. Brooks, R. Sassen
1:50—15. Behavior of H ^ and H ^ in supercritical NaCI-HjjO fluids: Application to mid-ocean hydrothermal systems. K. Ding, W. E. Seyfried Jr.
2:10—16. Geologic and anthropogenic controls on uranium in water of the Arkansas River drainage, southeastern Colorado. S. Asher-Bolinder, R. A. Zielinski, A. L Meier
2:30—Intermission. 2:50—17. Sorptive behavior of U(VI) and
Th(IV) in chitirvwater systems. L A. Benson, K. M. Rosow, B. D. Honeyman
3:10—18. Formation of goW-polysuffide complexes. T. A. Buttram, M. E. Bemdt, D. Early III, W. E. Seyfried Jr., K. Ding
3:30—19. Equilibrium exchange rates of elements across mineral/fluid interfaces. M. E. Bemdt, W. E. Seyfried Jr., N. Bulloss. K. Ding
3:50—20. A theoretical investigation on the surface precipitation isotherm. J. Lutzen-kirchen, P. Behra
Section B Marriott Denver Ballroom 4, Ballroom Level Applications of Magnetic Resonance Imaging in Enhanced Oil Recovery—H
F. P. Miknis, M. R. Merrill, Organizers M. R. Merrill, Presiding
1:30—21. Use of a high magnetic field to visualize fluids and to study wettability in porous media by MRI. C. Chardaire-Riviere, J. C. Roussel
2:00—22. Imaging laminar flows in a tube contraction by NMR. S. W. Sinton, J. H. Iwa-mrya, A. W. Chow
2:30—23. NMR imaging of solids. M. S. Conrad!, M. J. Lizak, C. G. Fry
3:00—24. Solid-state NMR imaging with magic-angle spinning. M. Buszko, H. Lock, Y. Sun, G. E. Made!
3:30—Intermission. 4:00—25. Three-dimensional NMR micro
scopic imaging of solvent swollen coal. D. C. French, S. L Dieckman, R. E. Botto
4:30—26. Longitudinal relaxation time distributions for sandstones: Wettability effects. M. Martfn-Landrove, A. Benavides, I. Bonal-de. J. Espidel. R. Martin
TUESDAY MORNING Section A
Marriott Denver Ballroom 4, Ballroom Level Symposium Honoring P. W. Schindler: MinoravfvaiBr menace uoocnomisvy Short Course I
P. Johnsson, W. Casey, Organizers, Presiding 8:15—Introductory Remarks. 8:30—27. Microscopic processes at mineral
surfaces: Direct observation and incorporation into adsorption/reactivity modeling. C.
MARCH 1,1993 C&EN 71
δ
9:00—28. Electronic properties of mineral surfaces: UHV experiments of adsorption on metal oxides. V. E. Henrich
030—28. In situ nanoscale investigation of the solid-liquid Interface by STM and AFM. H. SlegerrtheJer, D. Carnal, R. LubinbON, U. Mutter, R. Nyffennegger, H. Sigrist
1030—30. In situ investigation of growth and dissolution of crystals in aqueous solution. L Sunegawa
1050—31. Application of oxide surfaces spe-ciation to coagulation, catalysis, and redox processes. J. J. Morgan
11:00—32. Molecular characteristics of sorption complexes at mineral-water interfaces. G. E. Brown Jr., G. A. Parks, P. A. O'Day
1150—33. The "zero-order model" revisited: Schindter's influence on our understanolng of trace metal scavenging. P. H. Sentschl, B. D. Honeyman, M. S. Quigtey
Section B
Denver Ballroom 5, Ballroom Level
Gsochsmistry of Enhanced Oil Recovery—I
T. F. Yen, Organizer, Presiding
8:05—Introductory Remarks. 8:10—34. Remarks on the combined en
hanced oil recovery process. T. F. Yen, H. Lian
8:35—35. Diagnostic significance of chemical markers in bioprocessing of crude oMs. E. T. Premuzic, M. S. Lin, B. Manowitz
030—36. Biogeochemistry of oil and bacteria associated to formation waters with potential used in MEOR. from oil fields in Venezuela. L Vienna
925—37. Production of tensoactive organic compounds by hydrocarborKtegraoIng bacteria. R. Gonzalez, A. Estevez, H. Bastardo
0 3 6 - 3 8 . Laboratory investigation of combination of aJkaline-surfactant-polymer for Daqing EOR. a Gao, H. U
1030—Intermission. 10:40—39. A study of factors influencing the
result of polymer displacement oil. J. C. Zhang
114)5—40. Effect of microorganisms on natural core permeability and transport of bacteria in porous medium. T. L CHn, C. Y. Zhang
Section C
Denver Ballroom 2, Ballroom Level Mmeral/Metrlx Effects In Feu oleum Gener-
F. P. Miknis, T. Goldstein, Organizers T. Goldstein, Presiding
8:20—Introductory Remarks. 850—41. Decomposition of acetic acid on iron
oxide surfaces. J . L S . BeN, D. A. Palmer, S. E. Drummond, H. L Barnes
9:00—42. Acid-catalyzed isomerization by mineral surfaces. T. C I tooling
930—43. Possible effect of day vojatilesand
MHoshavski, I. HeRer-KaJai. Z. Atasnsntat' 10*0—Intermission. 1050—44. Source rock Ktnotogy and biomar-
ker characteristics: Is there a connection? C.LRIedger.J. D. Btoch
11*0—45. Transition-metal catalysis in the generation of petroleum: Ring preference in the generation of carbocycttc rings. F. D.
1150—46. Origin and role ofjrydrogen In petroleum generation. R. L. Patience
TUESDAY AFTERNOON Section A
Marriott Denver Ballroom 4, Ballroom Level Symposium Honoring P. W. Schlndler:
Short Course I
P. Johnsson, W. Casey, Organizers, Presiding
150—47. Application of potentJometric techniques to study complexation reactions at mineral/water interfaces. S. Sfdberg
230—48. From adsorption to heterogeneous nucleation. L Charlet, A. Manceau, L Spa-dtni, P. W. Schindter
250—49. Importance of edge-site complexation reactions to metal cation adsorption by layer silicates. J. M. Zachera, J. P. McWn-ley
330—50. Ternary surface complexes. P. W.
350—61. Ternary complex formation at the mineral/solution interface. J. O. Leckkt, E. Wietand
4:00-52. Soid-sokJte phase equiferia: From thermodynamic basis information to multi-component systems. H. Gamsfftgsr
450—53. On the application of surface complexation model constants for reference materials to natural mineral surfaces. J. A. Davis, J. A. Coston, C. C. Fuller
5:00—Division Business Meeting
Section B
Marriott Denver Ballroom 5, Ballroom Level Mtoieral/Matrtx Effects In Petroleum Goner*
F. P. Miknis, T. Goldstein, Organizers F. P. Miknis, Presiding
2:00—54. Reactivity of organic compounds in hot water: Geochemical implications. M. Siskin, G. Brons. S. N. Vaughan, A. R. Ka-tritzky, A. R. Lapucha, R. Murugan, M. Balasubramanian
250—55. Mechanism and role of water in the formation of o-aJkanes, biomarker atones, and oxygen compounds during kerogen degradation. L Stafcer, P. Farrimond, S. R. Larter
34)0—Intermission. 350—56. Comparison of pyrorysis kinetics for
ol shales, kerogens, and asphaltenes. A K. Burnham, J. G. Reynolds
430—57. Generation of short-chain carboxyl-ic acids from organic matter as a function of TOC: Yields and kinetic modeling. T. Berth, B. J. Schmidt
4 5 0 - 5 8 . InhWtory effect of smectite on petroleum expulsion in hydrous pyrorysis experiments. M. D. Lewan, G. C. Whitney
Section C
Colorado Balroom G, Ballroom Level Geochemistry of Enhanced ON Recovery ft*
T. F. Yen, Organizer E. T. Premuzic, Presiding
2:05-59. Parallel trends in the biotreatment of fossil fuels. E. T. Premuzic. M. S. Un, B. Manowitz
250—60. Status of microbial enhanced oil recovery. T. F. Yen, J. K. Park
2 5 5 - 6 1 . Ecological aspect of associated oH reservoirs' bacteria. H. Bastardo, A. Estevez, L Vienna
350—Intermission. 3:40—62. Techniques for chemical flooding
without prefkjsh for the Lao Jun Miao ofl-ftekj. D. K. Han, C. Z. Yang
4 3 5 - 6 3 . Application of bioporymer at high temperature and high salinity conditions. Z. H. Lou.CZ. Yang, O.K. Han
WEDNESDAY MORNING Section A
Marriott Denver Ballroom 4, Ballroom Level Symposium Honoring P. W. Schlndler:
P. Johnsson, W. Casey, Organizers
L. Charlet, Presiding
850—64. Modeling of surface coorolnation reactions: Determination of reaction stotehi-ometries and equiNbriurn constants from ex-perimental data. J. C. Wests*
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
830—65. Acid-base surface reactions and mineral corrosion kinetics. W. H. Casey
9:00—66. New equation for predicting free energies and dissolution rates of crystalline solids. D. A. Sverjsnsky
930—67. Comparative kinetics of complexation reactions at surfaces and in solution: Ugand-exchange reactions. J. Q. Herlng
10:00—68. Inorganic oxoanions as inhibiting surface Bgands in the dissolution of oxides. W.Stumm
1030-60. Elucidating mineral solubility reactions in natural waters. D. K. Nordstrom
1140—70. New aspects on the chemistry of aluminum in soils. Q. Furrer
Section B
Marriott Denver Balroom 5, Balroom Level MkieraJ/Matrlx Effects In-Petroleum Goner-
F. P. Miknis, T. Goldstein, Organizers
A. Douglas, Presiding
830—71. Redox reactions involving hydrocarbons and mineral oxidants: Mechanism for porosity enhancement R. C. Surdam, Z. S. Jiao, D. B. MacGowan
9:00—72. Aqueous geochemistry of isothermal hydrous pyrorysis experiments on Cretaceous coals from the Greater Green River Basin, Wyoming. D. B. MacGowan, R. C. Surdam
9:30—73. Feldspar dissolution in carboxylc acids at 100 °C. 345 bars: Sotubifity and ki-netics oata. A . nafasn
104)0 Intermission. 1030—74. Formation of magnetic minerals
via dagenetic reactions of iron and organic matter: Implications for paleomagnetic dating. L Brothers, M. H. Engel, R. D. Elmore. D. Fruit
11:00—75. Pyrite removal from kerogen without altering organic matter: The chromous chloride method. F. V. Achofta, W. L Or
11:30—76. Sulfur reactant and catalyst in mineral/matrix effects in organic geochemistry. Z. Aizonsrrtat
WEDNESDAY AFTERNOON Section A
Marriott Denver Balroom 4, Ballroom Level Symposium Honoring P. W. Schlndler:
Short Course—IV
P. Johnsson, W. Casey, Organizers, Presiding
1:00—77. Weathering rates of silicate minerals: Field experiments and irnpMcations for acid deposition modeling. J. I Drever, N. G. Swoboda-Cofeerg
125—78. Effects of time on the surface chemistry of natural mineral substrates. A. F. Whits, A. E. Blum
140—79. Field vs. laboratory mineral dissolution rates: Why do they dffler? a L Brantley
2:15—80. Dynamics of reactions occurring at surfaces in headwater streams. D. M. McK-
2:40—Intermission.
V.
P. Johnsson, W. Casey, Organizers M. Kriegman-King, Presiding
230—81. Coating of sica sand with iron oxide: Preparation and analytical identification. A. Schotdoggor, M. Borkovec, H. Stkher
3:10—82. Studies on the surface complexation (sorption) of magnetite in aqueous suspension. F. Su, Z. Sun, W. Forcing
3 3 0 - 8 3 . EXAFS study of the geometry of Zn(ll) surface complexes sorted on ferrihy-drite. a A. Waychunas, C. C. Fuler, J. A. Davis, B. A. Rea
3:50-84. Complexation of Al(lll), phthalic acid, and phosphate at the goethite/water interface. L. Lovgren
4:10—85. Surface complexation in the H+-goethite (a-FeOOH)-Hg(ll)-chloride system. L. Gurmsrlusson, S. Sfdberg
Section B Marriott Denver Ballroom 5, Balroom Level MkiereliMslilM Effects in Petroleum Gener-atlon-IV
F. P. Miknis, T. Goldstein, Organizers
F. V. Acholla, Presiding
230—86. Investigations of the composition of hydrocarbon fluid inclusions. G. Madsod, G. S. Petch, S. R. Larter. A. C. ApKn
230—87. Organic compounds adsorbed on mineral surfaces from crude oils: Dependence on chemical environment. T. Berth, A. E. Borgund, A. A. Christy
330—Inter mission. 330—88. Nitrogen compound speciation with
in a carbonate petroleum reservoir Implications for the partitioning of organic nitrogen onto petroleum reservoir surfaces. D. P. Stoddart, S. R. Larter, M. U, P. B. Hal, M. Bjoroy, J. Brasher
430—80. Interactions of organic nitrogen species in crude oil with minerals/water and organic networks: Implications for petroleum geochemistry. M. U, S. R. Larter
430—00. Phenyl distributions in heavy oil reservoirs: Assessment of geochemical and geological controls. P. Taylor, D. M. Jones, S. R. Larter, B. Bromley
Section C Marriott Colorado Ballroom G, Balroom Level
of/
G. R. Choppin, Organizer, Presiding
130—Introductory Remarks. 1 3 5 - 0 1 . Solution thefrrwdynamics of urani
um. I. Grenthe 2:15—02. Uranium sorption to natural sub
strates: Insights provided by isotope exchange, selective extraction, and surface complexation modeling approaches. T. D. Wane, T. E. Payne. J. R. Davis
230—Intermission. 335—03. U-series disequilibrium studies in
the earth sciences. J. B. Cowart 3:40—04. Comparative marine chemistries of
trivalent metals. E. D. Goldberg, K. K. Ber-tine.M.Kokte
4:15-05. Solubility of thorium in brine. G. R. Choppin, B. Lagerman, H. Yamazaki, B. Symeopoulos
THURSDAY MORNING Section A
Marriott Denver Balroom 4, Balroom Level Symposium Honoring P. W. Schlndler:
VI. Iron Dealing Mkwr-
P. Johnsson, W. Casey, Organizers P. O'Day, Presiding
830—86. Influence of futvic acid on trace-metal sorption onto ferric oxyhydroxysulfate particles in acidic systems. K. & Smith, J. F. RanvWe, D. M. Macalady
8:15—07. Surface precipitation of cadmium on different oxides. J. Lutzenldrchen, C. BOr-gisser, M. Borkovec, P. Behra
830—88, Hematite Dissolution in oxalic acid. P. A. Johnsson, M. F. HocheHa Jr., G. A. Parks, G. SposHo
8:45—80. Reduction of carbon tetrachloride by pyrite. M. R. Krtegrnen-KJng, M. Rein-hard
030—100. Determining the relative importance of Al- and Fe-rich surface coatings on Pb2+ and Zn2+ adsorption by an aquifer sand. J. A Coston, J. A. Davis, C. C. Fuler
0:15—101. Influence of aquatic colloidal matter on the fate of Cu and Zn in the Tambo River, Australia. B. T. Hart, T. Hines, B. A. W. Colter
030—Intermission.
72 MARCH 1,1993 C&EN
\tM *« » • | _ | | | n « r « " " - » '— *
va. new Approscnss m Minervv vvaiei M I M -face Geochemistry and Applications to Natural Systems
y P. Johnsson, W. Casey, Organizers C. Chisholm-Brause, Presiding 9:40—102. Characterization of olivine/water
interface at different pH using RNRA and XPS. K. Fujimoto
9:55—103. Correlation-corrected periodic Hartree-f ock study of the interactions between water and the (001) magnesium oxide surface. C. A. Scamehom, A. C. Hess, M. I. McCarthy
, 10:10—104. Experimental study of water vapor adsorption on geothermal reservoir rocks. 3. Shang, R. N. Home, H. J. Ramey Jr.
10:25-105. Grazing-incidence EXAFS spectroscopy of metal ion sorption on single-crystal CX-AJ2O3. S. N. Towle, J. R. Bargar, G. E. Brown Jr., G. A Parks, P. Persson, G. A. Waychunas, T. W. Barbee
10:40—108. Determination of aquatic colloid composition and adsorptive properties by sedimentation field-flow fractionation/ inductively coupled plasma-mass spectrometry. J. F. Ranville, D. M. Murphy, R. Beckett. B. T. Hart
10:55—107. Mineral surface control on the oxidation of Mn(ll) and resulting precipitate growth. J . L Junta, M. F. Hochella Jr.
11:10—106. Rates and chemistry of mineral weathering over three million years. A. Blum, A. White, T. Bullen, M. Schulz, J. Harden
11:25—109. Transition-metal soil chemistry in serpentine soils: Release kinetics, soil solution composition, and solid-phase specia-tion. U. G. Gasser, R. A Dahlgren
11:40—110. Adsorption of zinc on river and lake sedvnents. A. M. Hansen, J. O. Leckie
Section B Marriott Denver Ballroom 5, Ballroom Level Geochemical Behavior of -Elements—H
G. Choppin, Organizer F. Millero, Presiding
8:30—Introductory Remarks. 8:35—111. Redox geochemistry of cerium in
river water, estuaries, and the oceans. E. R. Shoikovttz
9:15—112. Theoretical and experimental studies of rare-earth-element complexes with carboxylic acid anions: Geological applications. S. A. Wood, C. D. Tart
9:50—Intermission. 10:05—113. Geochemistry of rare earth ele
ments at the aqueous/Fe-Mn oxide interface: An experimental approach. E. H. De-Carlo
10:40—114. Processes controlling rare-earth-element cycling in the Black Sea. W. M. Landing
11:15—115. Rare earth elements' behavior in geological, biological, and briny groundwaters. J. C. Laul
THURSDAY AFTERNOON Section A
Marriott Denver Ballroom 4, Ballroom Level Symposium Honoring P. W. Schindler: Mineral/Water Interface Geochemistiy VM. Aspects of Sorption
P. Johnsson, W. Casey, Organizers J. Hering, Presiding
1:30—116. Effect of inorganic ligands on mercury adsorption on oxides. C. Trffreau, J. Lutzenkirchen, P. Behra
1:50—117. Modeling Co(ll) sorption on kaoiin-rte and quartz using molecular constraints from X-ray adsorption spectroscopy. P. A. O'Day, G. A. Parks, G. E. Brown Jr.
2:10—118. Experimental and modeling investigation of UO22* interaction with smectite clays. J. P. McKinley, J. M. Zachara. S. C. Smith
2:30—119. Investigation of uranyl sorbed to Wyoming montmorillonite at amphoteric and exchange sites by optical spectroscopy. D. E. Morris, C. J. Chisholm-Brause, J. M. Berg, J. P. McKinley, J. M. Zachara. S. C.Smith
2:50—120. Comparing uranyl sorption complexes on soil and reference clays. C. J. Chisholm-Brause, J. M. Berg, S. D. Con-radson, J. P. McKinley. J. M. Zachara. D. E. Morris
3:10—121. Interpretive simulation of EDTA and CoEDTA adsorption by b-Al^. D. C. Girvin, P. L. Gassman, H. Bolton Jr.
3:30—122. Influence of 2.2'-bipyridine on sorption of Cu(ll) from aqueous solution: An in situ XAS study, a Choah, G. A Parks. G. E. Brown Jr.
3:50—123. Applying surface complexation models to sorption processes in field problems: Do we really need an electrostatic term? D. B. Kent, J. A. Davis
4:10—124. Acid/base and complexation properties of hydrous zinc and lead sulfide surfaces. L. ROnngren
4:30—125. Acid-base and complexation properties of hydrous fluorapatite surfaces. L Wu, W. Forsling
Section B Marriott Denver Ballroom 5, Ballroom Level Geochemical Behavior of ^Clements HI
G. R. Choppin, Organizer W. Landing, Presiding
1:30—Introductory Remarks. 1:35—126. SpeciatJon of the lanthanides in
natural waters. F. J. Millero 2:15—127. Chemistry of the lanthanides in
natural waters. R. H. Byrne 2:50—Intermission. 3:05—128. Phosphate, sulfate, molybdate.
and fluoride complexes of Nd/Am. D. Ral, A. R. Felmy
3:35—129. Plutonium speciatton in surface and groundwaters. H. NHsche
4:05—130. Modeling plutonium solubility experiments in brines from the waste isolation pilot plant. C. F. Novak, H. Nrtsche
4:35—131. Geochemical factors influencing the occurrence of Cm-244 and Am-241 in groundwater at a shallow waste burial site at Oak Ridge National Laboratory. J . D. Marsh Jr., T. L Ashwood, D. S. Hicks
4:55—132. Modeling the effects of pH and complexing ligands on the adsorption and mobility of U(VI). J . A. Davis, T. E. Payne. T. D. Waite. M. Kohler. D. B. Kent
FRIDAY MORNING Section A
Marriott Denver Ballroom 4, Ballroom Level Symposium Honoring P. W. Schindler: Mineral/Water Interface Geochemistry IX. Reactions Involving Carbonate Minerals
P. Johnsson, W. Casey, Organizers
A. Blum, Presiding
9:00—133. Gtobs functions for the Na+-Ca2+-M g ^ - C r - C K V - C O r - H ^ system: A re-evaluation. E. KOnkjsberger, H. Gamsjag-er
9:20—134. Characterization of the cafcrte-solutkxi interface. S. A. Carroll
9:40—135. Determination of calcrte surface reaction processes: In situ observations by scanning force microscopy. P. M. Dove, M. F. Hochella Jr.
104)0—136. Effects of respiration on dissolution of limestone in the vadose zone. T. L RoW
10:20—137. Effects of simple organic acid anions and municipal landfill leachate on the electrophoretic mobility of calcite. P. Gin-tautas, S. R. Daniel, D. L Macalady
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
Section B
Marriott Denver Ballroom 5, Ballroom Level Geochemical Behavior and Fata of Contaminants Associated with Combustion Ash
C. S. Shieh, I. W. Duedall, Organizers, Presiding
8:05—Introductory Remarks. 8:10—138. Fate of trace elements from fluid-
ized bed combustion bed ash 12 years after application in an orchard. R. F. Korcak, W. J.Wright
8:40—139. Influence of alkaline fry ash additions on acid mine drainage from coal refuse. W. L Daniels, B. R. Stewart, M. L. Jackson
9:10—140. Identification of specific chemical reactions that control aqueous concentrations in coal combustion waste leachates. D. Ral, A. R. Felmy, J. M. Zachara. I. P. Murarka
9:40—141. Redox spectation of dissolved arsenic, iron, and selenium in reservoirs. E. A. Jenne, E. A Crecelius. G. A Cutter, L E. Eary
10:10—Intermission. 10:30—142. Fate of trace metals from com
bustion ash residues in marine environment. C. S. Shieh, I. W. Duedall
11:00-143. FOWL-GH™: Fossil Fuel Combustion Waste Leaching code, version 2.0. A. R. Felmy, D. Rai. M. Thapa, I. P. Murarka
HIST
DIVISION OF THE HISTORY OF CHEMISTRY M. D. Saltzman, Program Chairman
CO8PONSORED SYMPOSIA:
Gsoras C PlmentaJ Award, hi Clwiiil eel KMttmmMttKt SijpHinoalum tamm 'flfirf- I atom of Chemical Education Inc., Tue, paosSO)
Organornetalllc Chemistry Award SymposJufn ( 499 DivUoh of hotoanic Chemistry ha, Tue, page 79)
SOCIAL EVENT: Social Hour, Mon
MONDAY MORNING Section A
Convention Center Room C209, Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc.
G. B. Kauffman, Organizer G. B. Kauffman, L. C. Baker, Presiding
9:00—Introductory Remarks. H. M. Free, G. B. Kauffman
9:10—1. John C. Bailar Jr. (1904-1991): Father of U.S. coordination chemistry. G. B. Kauffman, G. S. Girolami, D. H. Busch
9:35—2. Jannik Bjerrum, 1909-1992. C. Schiffer, C. K. J&slashorgensen
10:00—3. Kai Ame Jensen's contribution to coordination chemistry. H. Totttund
4. Withdrawn.
10:25—5. Coordination chemistry of pigments and dyes of historical interest M. V. Orna, T. Adams. A. Baskinger, A. W. Kozlowski
10:50—6. The compteat coordination chemistry. D. H. Busch
11:15—7. Werner's Beitrag, 1893: A linguistic and eptstemologtcaJ analysis. L CerruH
Section B Convention Center Room C107, Street Level General
P. R. Jones, Presiding
10:30—8. Defining the role of industrial chemist: Charles Benjamin Dudtey. S. W. Ussel-man
11:00—9. Mendeleev's role in the development of modem solution chemistry. R. E. Rice
11:30—10. Aleksandr Mikhailovich Zaitsev (1841-1910): Butlerov's successor at Kazan. D. E. Lewis
MONDAY AFTERNOON Section A
Convention Center Room C209. Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc.
G. B. Kauffman, Organizer M. Laing, Presiding
2.O0—11. The importance of nonbonds. M. Laing
2:25—12. Transition metal compounds and the VSEPR model. R. J. Gillespie
2:50—13. Historic development and applications of organometallic compounds. M.
3:15—14. Some coordination chemistry of soluble metal setenkfe and telluride anions. J. A. Ibers
3:40—15. The chelate, macrocyclic, and cryptate effects. A. E. MartsM, R. D. Hancock
4:05—16. Thermochromic platinum complexes. W. I. Sundquist, D. P. Bancroft, T. Ren, A Masschelein, a J . Uppard
4:30—17. Coordination isomerism of SCN7 NCS" bonded to Co(lll): From Alfred Werner to the present day. D. Buckingham
Section B Convention Center Room C107, Street Level General
J. L. Sturchio, Presiding
1:30—18. Justus von Liebig, Eben Horsford, and the baking powder industry. P. R. Jones
2:00—19. Le Chatelier, public prosecutor of Darzens. P. Laszlo
2:30—20. Elisha De Butts: Early Maryland chemist. R. H. Goldsmith
3:00—21. The Duboscq colorimeter and its inventor. J. T. Stock
TUESDAY MORNING Convention Center Room C209. Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc.
G. B. Kauffman, Organizer R. W. Parry, Presiding
9:00—22. Nontradrtional ligands and their impact on coordination chemistry. R. W. Parry
945—23. Main group elements in unusual environments. A. H. Cowley
9:50—24. /-Element aminopolycarboxylates. G. R. Choppin.
10:15-25. Further reactions of NF2CF2CN: Some new metal-containing fused high nitrogen rings. E. O. John, R. L Kirchmeier, J.M.Shreeve
MARCH 1,1993 C&EN 73
10:40—26. Atranes and azatranes: Novel reactivity and structural patterns. A. Naiini, N. Pinkas, W. Plass, J. G. Verkade, Y. Wan
11:05—27. The ligand field ' A , - ^ spin crossover with iron(ll) encapsulated in hexaamine cages. L. L. Martin, R. L. Martin, A. M. Sargeson
11:30—28. Design, synthesis, and spectroscopic characterization of Pd(ll) and Pt(ll) complexes of pyrazole-derived ligands in its historical perspective. N. Saha, A. Saha, A. Misra
TUESDAY AFTERNOON Convention Center Room C209, Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc. G. B. Kauffman, Organizer N. N. Greenwood, Presiding 2:00—29. Electron-deficient boranes as novel
electron donor ligands. N. N. Greenwood 2:25—30. Inorganic optical activity. R. D.
Gillard 2:50—31. Optical activity in coordination
chemistry. B. Douglas 3:15—32. Equilibrium changes in Pfeiffer-
effect systems containing fast-racemizing complexes. S. Kirschner, T. Gish, U. Freeman Jr.
3:40—33. Chirality in coordination compounds from Alfred Werner to 1993. A. von Zelewsky, P. Hayoz
4:05—34. Topology of coordination polyhedra and their isomerizations. R. B. King
4:30—35. Mechanism of optical resolution of octahedral metal complexes. H. Yoneda
WEDNESDAY MORNING Convention Center Room C209, Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc. G. B. Kauffman, Organizer F. E. Uhlig, Presiding 9:00—36. History of the n-arene chromium
complex. F. E. Uhlig 9:25—37. Coordination chemistry of blue cop
per sites in proteins. T. J. Mizoguchi, A. J. Di Bilio, H. B. Gray, J. H. Richards
9:50—38. Werner complexes in siderophore-mediated microbial iron transport. K. N. Raymond
10:15—39. Ligand systems in soil and natural waters. C. H. Langlord
10:40—40. Coordination chemistry of c^-d3
dimolybdenum and ditungsten complexes: Anions derived from addit ions TO (RO)3MM(OR)3 compounds. T. A. Budzi-chowski, M. H. Chisholm, J. C. Huffman
11:05—41. From rings and chains to metal cu-banes in the chemistry of copper triad sulfur ligand compounds. J. P. Flackler Jr., C. Lopez, C. W. Liu, N. I. Kahn, R. J. Staples
11:30—42. Coordination model of metal-ion interactions with aquatic plants. D. F. Martin
WEDNESDAY AFTERNOON Convention Center Room C209, Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc. G. B. Kauffman, Organizer M. T. Beck, Presiding 2:00—43. History of thermodynamics of step
wise complex formation in solution. M. T. Beck
2:25—44. Convenient use of heteropoly entities to evaluate by NMR the rates and activation parameters for electron transfers through various bridges. J. F. Kirby, M. Kozik, L. C. W. Baker
74 MARCH 1,1993 C&EN
2:50—45. Heteropolyanion ligands: ESR and NMR investigations of ruthenium derivatives of 11-tungstophosphate. C. Rong, H. So, M. T.Pope
3:15—46. Metal coordination polymers based on lessons learned from monomelic Werner complexes. R. D. Archer
3:40—47. Interaction of redox sites in H-binuclear complexes. A. A. Vlcek
4:05—48. Coordination chemistry of nitrosyl-polyoxomolybdates. A. Proust, P. Gouzerh, Y. Jeannin, F. Robert
4:30—49. Structure-activity correlations in transition metal thiosemicarbazonates. S. B. Padhye
THURSDAY MORNING Convention Center Room C209, Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc. G. B. Kauffman, Organizer C. K. Jorgensen, R. Reisfeld, Presiding 9:00—50. Coordination based on known free
ligands, moderate dissociation rate, weaker electron affinity of central atom than ionization energy of ligand, and quantum paradoxes. C. K. Jorgensen
9:25—51. Coordination compounds of metal ions in sol-gel glasses. R. Reisfeld
9:50—52. Quantification of comparison of energy parameters of dq configurations in atomic and molecular systems. C. Schaffer
10:15—53. Analysis of substituent effects with a dual-parameter model. R. S. Drago
10:40—54. Coordination compounds in new materials and in materials processing. H. D. Kaesz
11:05—55. Dynamics of complex formation and dissociation in solution: A historical perspective and its relevance to biology. D. Baneijea
11:30—56. The large range of uranyl bond lengths: Ab initio calculations on simple cluster models. P. Pyykkd, J. Li, Y-F. Zhao
THURSDAY AFTERNOON Convention Center Room C209, Street Level Coordination Chemistry Centennial
Cosponsored with Division of Chemical Education Inc. and Division of Inorganic Chemistry Inc. G. B. Kauffman, Organizer Y. A. Zolotov, Presiding 2:00—57. Coordination chemistry in solvent
extraction of metals: History and present state. Y. A. Zolotov
2:25—58. Organocobalt derivatives of vitamin B12 as models of intermediates of coenzyme B12-dependent enzymatic reactions. G. N. Schrauzer
2:50—59. Design of new chelating agents for the removal of intracellular toxic metals. M. M. Jones
3:15—60. History and perspectives of molecular nitrogen fixation by transition metal complexes. M. E. Vol'pin
3:40—61. Coordination chemistry of the transuranium elements and protactinium. B. Jung, N. Edelstein, G. T. Seaborg
4:05—62. Stabilization of unstable d-metal oxidation states by complex formation. K. B. Yatsimirskii
4:30—63. Chirality of Werner's hexol salts as they are so effectively resolved by bro-mcamphorsulfonate. I. Bernal
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
I&EC
DIVISION OF INDUSTRIAL & ENGINEERING CHEMISTRY INC. W. W. Schulz, Program Chairman K. M. Schulz, Program Secretary
| OTHER SYMPOSIUM OF INTEREST: I] Environmental Catalysis (see Catalysis I H & Surface Science Secretariat, Mon, 9 I Tue, Wed, Thu, Fri, page 43)
| SOCIAL EVENTS: H Social Hour, Sun 3 | Reception,Tue II H Luncheon, Tue j | BUSINESS MEETING: Mon
SUNDAY EVENING Section A
Westin Continental Ballroom C, Level 3 Poster Session: Student Research in Denver Area Universities
L. G. Anderson, Organizer, Presiding 8:30-10:30 1. Role of mass-transfer limitations on the oxi
dation of sulfur dioxide by ozone in sea-salt aerosols. N. A. Anderson, L. G. Anderson
2. Enzymatic dehalogenation of 4-halobenzoyl CoA by 4-chlorobenzoyl CoA dehalogena-se. G. P. Crooks, S. D. Copley
3. Design of ferroelectric liquid crystals for electronic NLO applications. D. J. Dyer, D. M. Walba, T. Sierra, N. A. Clark, R. Shao
4. Direct catalytic conversion of methane to methanol. Y. V. Gokhale, Q. Liu, J. Rogut, J. L. Falconer, R. D. Noble
5. Synthesis of improved electroclinic liquid crystals. F. Homsi, D. M. Walba, N. A. Clark, R. Shao
6. The integrated research laboratory program. W. R. Kwochka, D. Crocker, M. Lea veil, D. McEwen, F. J. Marrugo, Z. Nadji, L. K. Sanders, M. Tallant. T. Y. Vo
7. Separating serum and tissue ferritin in human blood plasma. M. I. Langfur, P. Selig-man, R. Schleicher, C. H. Campbell
8. Enhancement of the DNA binding activity of human transcription factors TBP and CREB/ ATF-2 by the human T-cell leukemia virus Type I Tax protein. R. C. H. Lee, W. S. Dynan
9. Comparison of purified serum ferritin, glycosylated heart ferritin, and spleen ferritin from the horse using electrospray mass spectroscopy. A. H. Leimer, M. I. Langfur, J. J. Gruntmeir, M. Head, T. H. Kelly, B. Ham-mack, K. Veysbeyn, M. Dubovik, D. F. Dyckes, C. H. Campbell
10. Measurement of the Ar3* rotational period using coherent rotational spectroscopy. T. F. Magnera, D. M. Sammond, J. Michl
11. Optimal placement of a facilitated membrane unit on a distillation column. S. Moganti, R. D. Noble
12. Activity of 4-chlorobenzoyl CoA dehaloge-nase in organic solvents. S. J. Peacock, S. D. Copley
13. Study of the dependence of the absorption maxima of conjugated dyes on the dipote moment of the solvent. J. M Register, G. Lind
14. Computer simulations of the structural features of xanthan gums. S. C. Schuyler, S. Levy, L. A. Staehelin
15. Increasing the photoefficiency in heterogeneous photocatalysis. J. G. Sczechowski, C. A. Koval, R. D. Noble
16. Improving the quantum yield of aqueous photocatalytic systems. G. D. Shoffner, C. A. Koval, R. D. Noble
17. Modeling and experimental investigation of the effects of secondary processes on OH reactions with alkanes. G. M. Slemp, L. K. Sanders, L. G. Anderson
18. Synthesis of oligomers containing biphenyl nuclei via organolithium chemistry. B. Strait, B. Hofsetz
19. Electrochemically modulated complexation as a method for gas removal and concentration. P. A. Terry, R. D. Noble
20. Determination of formation constants for the reaction of transition metal ions with substituted diphosphonic acids. J. S. White, W. A. Edwards, D. D. Ensor, E. D. Lisic
21. Electrochemistry of some dihydroxyquino-lines. D. C. Zapien, J. F. Burgess, M. Foster-Spitzer, C. Salagovic, M. K. Tallant
Poster Session: General
R. C. Gatrone, Organizer, Presiding 8:30-10:30 22. Development of a new chemically stable
composite membrane of a polymeric barrier on a ceramic support for dewatering applications. M. Pasternak, U. Kokturk, M. S. Najjar
23. Detection of hot electrons in a p-lnP photo-electrochemical cell. R. Tones, C. A. Koval
24. Crop residues as ion-exchange resins for wastewater treatment. J. A. Laszlo, F. R. Dintzis, J. Lehrfeld. M. M. Hallengren
25. Partitioning of Cd** in polyethylene glycol-based aqueous biphasic systems. A. H. Bond, R. D. Rogers
26. Extraction of group 1 and 2 cations in aqueous biphasic systems. C. B. Bauer, R. D. Rogers
27. Determination of recovery capabilities of organophilic membranes involving the separation of tetrahydrofuran from aqueous mixtures by pervaporation. J. Mencarini Jr., R. Coppola, C. S. Slater
MONDAY MORNING Section A
Westin Continental Ballroom A, Level 3 Symposium on Chemical and Molecular Recognition of Ions and Molecules
Cosponsored with Division of Analytical Chemistry R. A. Sachleben, R. C. Gatrone, Organizers R. A. Sachleben, Presiding 8:30—Introductory Remarks. 8:45—28. Molecular recognition and molecu
lar organization: Principles and applications. D. H. Busch
9:30—29. Molecular recognition by synthetic receptors in the liquid phase. F. Diederich
10:30—30. Stereognostic metal-specific sequestering agents. K. N. Raymond, T. S. Franczyk, P. H. Walton
11:45—31. Self-assembly in supramolecular systems. G. W. Gokel
Section B Westin Lawrence A, Level 3 Symposium on Polymeric Materials in Biosensors and Diagnostics I. Electrochemical Sensors
A. Usmani, Organizer, Presiding 8:00—Introductory Remarks. 8:05—32. Biosensors based on electrically
"wired" oxidoreductases. A. Heller 8:45—33. Amperometric hydrogen peroxide sen
sors based on quinone-containing polymers. D. L BeckJes, H. S. Lee, H. L Lan, L Bogus-lavsky, L Geng, Y. Okamoto, T. A Skotheim
9:15—34. High-current-density "wired" quino-protein glucose dehydrogenase electrode. L. Ye, A. Heller, M. Hammerle, W. Schuh-mann, H-L. Schmidt, A. J. J. Olsthoorn, J. A. Duine
9:35—35. Amperometric glucose-sensing electrodes with the use of modified enzymes. F. Mizutani, S. Yabuki, T. Katsura
10:00—36. Amperometric glucose sensors based on oxidation of NADH. H. L Lan, Y. Okamoto, B. Persson, L. Gorton, T. A. Skotheim
10:30—37. Electron transport measurements in redox polymer films: Application to biosensors. N. A. Surridge, G. W. Neudeck, J. Chang, A. Heller
11:00—38. Potentiometric anion response of electropolymerized poly(porphyrin) film modified electrodes. D. M. Kliza, M. E. Meyerhoff
1 Η
1
ι Ι
1140—39. Potential polymeric membranes for enzyme electrodes. E. Ptekln, S. Mutlu, A. I. Serbetci. M. Mutlu, P. M. Vadgama
11:40—40. Electropolymerized ion carriers in the development of biosensors. W. S. Foley, E. Hernandez, A. Wrtkowski, J. R. Allen, S. T. Yang, S. Daunert, L Q. Baches
Section C
Westin Lawrence B. Level 3 Symposium on Separations Using Adsorption and Ion Exchange for Environmental iwsiorauon
A. Clearfield, S. D. Alexandratos, D. Clifford, Organizers A. Clearfield, Presiding
9:00—41. Design of ion selectivity into sica gel-bound rnacrocyde separation systems. R. M. tzatt, J. S. Bradshaw, R. L Bruening, B. J. Tar-bet
9:30—42. New class of ion-exchange resin beads with short diffusion paths. W. Fries
10:00—43. New prediction method for multi-component adsorption equilibria. M. Yang, P.O.Nelson
10:30—44. Investigation of the electronic structure and ion-exchange abilities of zeolites using periodic Hartree-Fock theory. J. C. White, J. L Anchell, A. C. Hess
11:00—45. Composite sorptive/desorptive membrane for sludge decontamination. S. Sengupta, A K. Sengupta
11:30—46. Adsorption of chkxophenote on activated carbon. M. Yang, P. O. Nelson
MONDAY AFTERNOON Section A
Westin Continental Ballroom A, Level 3 Symposium on Chemical and Molecular Recognition of Ions and Molecules
Cosponsored with Division of Analytical Chemistry
R. C. Gatrone, Presiding
1:30—47. Molecular recognition via base-pairing: The design and synthesis of receptors and car-
J. L Sssetsr, H. Furuta. V. Krai 24)0—48. Comptexation of metal ions and or
ganic molecules by torands and hexagonal lattice receptors. T. W. Bell
2:30—49. Construction of novel, funcfonal-ized tetracyclic molecular clefts: Synthesis and host-guest chemistry. A. P. Marchand, Y. Wang. G. M. Roddy, F. Zaragoza, S. G. Bott. R. A. Bartsch, S. Nishikawa, W. H. Watson, R. P. Kashyap
34)0—90. A trishomocubyl helical tubuland did inclusion host R. Bishop, D. C. Craig, I. G. Dance, M. L. Scudder, A. P. Marchand, Y.Wang
3:30—51. Mechanism of molecular recognition by polymer-supported reagents studied through linear free-energy relationships. S. D. Alexandratos, C. G. Ciaccio
44)0—62. Enantiomer recognition by chiral host-oligosiloxane copolymers or chiral hosts attached to pofysiloxane or silica get. G-L Yi, J. S. Bradshaw, P. Huszthy. B. E. Rossiter, A. Malik, M. L. Lee, R. M. Izatt
4:30—63. High-performance anion chromatography based on alkali and transition-metai-rnacrocycte complex exchange sites. J. D. Lamb, R. G. Smith, R. C. Anderson, M. K. Mortensen
54)0—Subdivision Business Meeting (Separation Science and Technology)
Section B
Westin Lawrence A, Level 3 Symposium on Polymeric Materials in Biosensors and Diagnostics H. Biosensor Poly mors and Membranes
A. Usmani, Organizer
A. Heller, Presiding
1:30—64. Conducting polymers and their applications in arnperometric biosensors. W. Scnunmann
2:00—55. Quinone polymers as electron transfer relay systems in arnperometric glucose sensors. Y. Okamoto, H. L. Lan, T. Kafu. H.Karen
2:30—66. Evaluation of various conducting polymer anion sensors employed as modified electrodes in flow systems. G. Russel, H. B. Mark Jr., T. Ridgway. E. Blubaugh, D. Blubaugh, M. Racke
34)0—67. Modified PVC membranes for ion-selective electrode arrays for biomedical applications. E. Lindner, V. V. Cosofret, S. Ufer. R. P. Buck
3:30—58. Biosensors based on ultrathin film composite membranes. C. R. Martin, B. Ballarin, D. R. Lawson
44)0—69. \fiologen-derivative-containing pol-ysiloxane as electron transfer mediator in arnperometric glucose sensors. H. L Lan, Y. Okamoto, T. A Skotheim
4:30—60. Hydrogen peroxide and NAD(P)H-sensing arnperometric electrodes based on electrical connection of horseradish peroxidase redox centers to electrodes through a three-dimensional electron-relaying polymer network. M. Vreeke, R. Maidan, A. Heller
4:50—61. Polymeric luminophores for oxygen optrodes and fiber-optic biosensors. S. K. Sahni, T. W. Bell. T. A. Skotheim
Section C
Westin Lawrence B, Level 3 Symposium on Separations Using Adsorp* tton and Ion Exchange for Environmental Restoration
A. Clearfield, S. D. Alexandratos, D. Clifford, Organizers
S. D. Alexandratos, Presiding
24)0—62. Comparison between a standard strong-base resin and a nitrate-selective resin in countercurrent operation. F. X. Mc-Garvey, R. Gonzales
2:30—63. Pollution control by inorganic ion exchangers. M. Abe, M. Tsuji, R. Chrtrakar, W. Peng. Y. Tanaka. K. Honda
34)0—64. Chelatton-assisted solid phase extraction of toxic metals from soil. T. M. Harris, D. T. Kelly. C. M. Doherty
3:30—65. A hybrid iron-rich material as a heavy metals sorbent. A. Ramesh, A. K. Sengupta, Y. Gao
44)0—66. Field study comparison of Amber-sorb® 563 adsorbent and granular-activated carbon. E. a liecoff, G. R. Parker Jr.
4:30—67. Pressure-temperature swing gas-phase adsorption system for haJogenated and other compounds without steam regeneration. W. R. Haag, M. D. Johnson, P. G. Blystone
MONDAY EVENING
Radisson Grand Ballroom, Lobby Level
Sd-Mfac
D. Quillen, Organizer
8:00-10:30
68. Division of Industrial & Engineering Chemistry: This is where you belong. D. R. QuMen
60. I&EC Pollution Prevention Subdivision. D. W. Tedder
70. I&EC Separations Subdivision: Catering to member's needs. R. C. Qatrone, R. Bartsch
71. Polymerization: Stabilizers, compatibiliz-ers, and interface effects. I. Pllrma
72. Molecular recognition. R. A. Sachleben 73. Diphonix™: A new chelating ion-exchange
resin for water treatment. S. D. Alexandratos, A. Trochimczuk, E. P. HorwHz, C. Gatrone. R. Chiarizia
74. Environmental catalysis. J. Armor
TUESDAY MORNING Section A
Westin Continental Ballroom A, Level 3 Symposium on Polymeric Materials in Biosensors and Diagnostics is. DKieunifwiHwimy ana DHMIMIWUCS
A. Usmani, Organizer
Y. Okamoto, Presiding
94)0—75. New biocompatible polymer: Application for implantable glucose sensor. N. Nafcabayashi, K. Ishihara. K. Nishida. M. Sakakida. M. Shichiri
9:30—76. Biocompatibility of Nation® polymer membranes for biosensor applications. R. F. B. Turner, C. S. Sherwood
104)0—77. Biodegradable and nondegradabte monodisperse polymeric microcarriers for diagnostics. E. Piskin, S. A. Tuncel, A. Denizli, H. Ayhan, H. Cicek, E. B. Denkbas
10:30—78. Semisynthetic macromolecular conjugates for biomimetic sensors. M. Mae-da, K. Nakano, M. Takagi
114)0—79. Polymerizable lipid assemblies in molecular recognition. A. Singh, M. MarkowHz, L Tsao
11:30—80. Controlled-release behavior of polymerized liposomes constructed from di-acetytenic phospholipids. M. A. Markowttz, A. Singh
Section B Westin Continental Ballroom B, Level 3 Symposium on Separations Using Adsorp-tJon and Ion Exchange for Environmental nesiorauon
A. Clearfield, S. D. Alexandratos, D. Clifford, Organizers D. Clifford, Presiding
9:00—81. Synthesis of a new chelating diphosphonate-based ion-exchange resin. S. D. Alexandratos, A. Trochimczuk, E. P. Horwitz, R. C. Gatrone
9:30—73. Diphonix™: A new chelating ion-exchange resin for water treatment. E. P. HorwHz, R. Chiarizia, C. Gatrone, S. D. Alexandratos, A Trochimczuk
104)0—82. Combined uranium and radium removal from ground water by ion exchange. D. Clifford, Z. Zhang
10:30—83. Chromatographic techniques for the separation of radionuclides from high-level radioactive waste. G. J. Lumetta, M. J.Wagner
114)0—84. Use of inorganic ion exchangers to decontaminate mixed waste. O. D. Ensor, D. C. Glasgow, J. L Colins
11:30—85. New sorbents and ion exchangers for nuclear waste solution remediation. A. Clearfield, G. Z. Peng, R. A Cahill, P. Bell-inghausen, H. I. Aty, K. Scott, J. D. Wang
Section C
Westin Lawrence B, Level 3 Separation Synthesis: Symposium Honor" ing Separation and Technology Award Winner J. R. Fair
S. D. Bamicki, Organizer, Presiding
94)0—Introductory Remarks. 94)5—183. Award Address (ACS Award in
Separations Science & Technology, sponsored by Rohm & Haas Co.). Trends in industrial separation technology. J. R. Fair
9:40—184. General procedure for the synthesis of separation systems. J. M. Douglas
1020—185. Practical uses of distillation residue curve maps. B. M. Wsstbrook
10:55—186. Techniques for the rapid evaluation of mass separating agents for separation synthesis. S. D. Bamicki
11:30—187. Expert network for bioseparation process synthesis: Predictive modeling of protein partitioning in aqueous two-phase systems. D. R. Baughman, Y. A. Liu
TUESDAY AFTERNOON Section A
Westin Continental Ballroom A, Level 3 Symposium on Polymeric Matsriali in Bio* sensors and Diagnostics IV. lnviK>Mlizatkxi/StaMlizatk>n Methods
A. Usmani, Organizer Y. Okamoto, Presiding
24)0—86. Immobilization of glucose oxidase on polyethylene film using a plasma-induced graft copotymerization program. C-C. Wang, G-H. Hsiue
2:30-67. Effect of the addition of polymeric stabilizers/activators into enzyme-modified carbon paste electrodes. E. Dominguez, K. Johansson, G. Marko-Varga, V. Kacanfclic, L Gorton
34)0—88. On-wafer and on-chip enzyme immobilization. M. Koudsfca lisp, A. van den Berg, D. J. Strike, N. F. de Rooij
3:30—89. Immobilization of peroxidase on si-cone wafer. K. Kaleem, F. Chertok, S. Erhan
44)0—90. Electrical communication between oxidoreductases and electrodes through poly(vinyl imidazole)-based redox polymers. R. Rajagopalan, A. Heller
Section B
Westin Lawrence B, Level 3 Symposium on Physical Teparstioni. Floe* culatJon
F. F. Apian, Organizer, Presiding
24)0—Introductory Remarks. 24)5—91. Enhanced filtration dewatering of in
dustrial sludge by flocculaton. D. K. Sengupta, Y. A. Attta, H. A Hamza
2:30—92. Novel approach for dewatering of fine particles. B. K. Parekh, C. G. Groppo
2:55 93. NonequMibrium effects in polymer-induced flocculaton. R. Hogg, H. Suhary-ono, D. T. Ray
320—94. Improved solid-liquid separation using polymer combinations. X. Yu, P. Soma-sundaran
3:45—95. Selective hydrophobic coagulation: A new process for upgrading ultrafine coal. R-H. Yoon, G. H. Luttred, R. Q. Honaker
4:10-96. Control of active sites for selective adsorption of polymers onto soKds. B. M. Moudgll, S. Behl
4 3 5 - 9 7 . Hydrophobic bacteria as flocculating agents for mineral fines. M. Mtera, R. W. Smith. I. Schneider
Section C
Westin Continental Ballroom B, Level 3 Recent Advances In Molocular 3iavo Mate* rials: Symposium Honoring Garvan-Olin Award Winner E. M. Ftankjon
W. H. Flank, Organizer, Presiding
1:55—Introductory Remarks. 24)0—98. Variations on a theme of faujasHe.
D. E. W. Vaughan 2:40—99. Acid sites in zeolites and related
materials. J. Dwyer, K. Karim, M. Makaro-va. A F. Ojo, V. Zhotobenko
330—100. Secondary synthesis and modification of zeolites: A new assessment of the SiCU vapor technique for inserting silicon into zeolite frameworks. G. W. Skoals
44)0—101. Giant synthetic zeolite single crystals and zeolite thin films for advanced zeolite materials applications. G. A. Oztn, A. Kuperman, S. Nadimi, D. Young, J. Garces, M. M. CXken
4:40—102. Synthesis of ABC-6 structures in AlPO-based compositions. S. T. Wilson
WEDNESDAY MORNING Section A
Westin Continental Ballroom A Level 3 Symposium on Chemical and Molecular Recognition of Ions and Molecules
Cosponsored with Division of Analytical Chemistry
R. C. Gatrone, Presiding
830—103. Factors influencing molecular recognition in host-guest systems. R. M. Izatt, J. S. Bradshaw, J. D. Lamb, J. L Oscarson
9:15—104. Recognition of lithium cation by substituted 14-crown-4-macrocycles. R. A. Sachleben, J. H. Bums, M. C. Davis, J. L Driver, B. A Mover
9:45—105. Proton-ionizable macrocyclic compounds containing one and two triazole subcyclic units: Synthesis and comptexation properties. S. Etehanl, P. Apgar, C. M. Wai
1030—106. Phosphono pyridines N,P-oxides as chelators for selected metal ions. R. T. Paine, B. R. Rapko, X. Gan, J. Fox, P. H. Smith, R. R. Ryan
MARCH 1,1993 C&EN 75
11:00—107. Selective removal of dissolved metals from water using ligand-modified micellar-enhanced ultrafiltration. S. B. Shadizadeh, A. L. Schovanec, J . F. Scsmohorn, R. W. Taylor. S. D. Christian
11:30—108. Is metal cation recognition possible with acyclic crown ether analogues: An analysis of the metal-directed coordination modes of polyethylene glycols. R. D. Rogers, A. H. Bond, C. B. Bauer, M. L JezJ. A. N.Rollins
Section B
Westin Lawrence B, Level 3 Symposium on Potyiimki Materials in Blo-
V. Diagnostic Polymers
A. Usmani, Organizer
N. Akmal, Presiding
9:00—109. Fiber-optic chemical sensors based on degradabie polymers. D. R. Walt, V. I. Agayn
9:30—110. Polymer supports for dry chemistries. M. A. Saltman, M. H. Tsay, C. F. Voss
10:00—111. Biotech polymers for diagnostics. E.Dteoc4d,W.Carr,M.Rapkin,A.Azhar,A. Burke, J. Bousamra, J. Kennamer, A. Usmani
10:30—112. Radio-opaque polymers for nondestructive X-ray imaging. S. K. Sahni, V. E. Shoub, A J. Gwinnett
11:00—113. Detection of potassium ion using NaftonQ membrane in a flow injection system. N. Atonal, H. B. Mark
Section C
Westin Lawrence A, Level 3 Symposium on Physical Separations: Physical Separation Process
F. F. Apian, Organizer
D. J. Chaiko, Presiding
9:00—Introductory Remarks. 9:05—114. Flocculation and clarification of
mine water: A case study. H. El-Shall, D. Forbes. B. Moudgil
9:30—115. Low-cost dewatering of waste slurries. J. B. Peterson, S. K. Sharma, R. H. Church, B. J. Scheiner
9:55—116. Some new developments in liquid-solid separation. D. A. DeMstrom
1020—Intermission. 10:35—117. Wastepaper de-inking and fiber
recycling by air-sparged hydrocyctone flotation. J. D. MMer, Q. Yu
11:05—118. Mitigation of acid mine drainage. R. Zhou, R. G. Lorestany, & Chandsr
1135—119. Water softening using potyetectro-lyte-enhanced ultrafiltration. A. Tabatabai, J. F. Scamehom, S. D. Christian
Section D
Westin Continental Ballroom B, Level 3 Recent Advances in Molecular 3ievs Materials: Symposium Honoring Garvan-Olin Awara winner conn m. i iinigen
W. H. Flank, Presiding
9:00—120. New approaches to molecular sieve synthesis. R. Szostak
9:40—121. Organo-cations in zeolite synthesis: Product control using stereoisomers and related compounds in the tricyclo [5.2.1.0.] decane system. S. L Zones, Y. Nakagawa. L T. Yuen, T. V. Harris
1020—122. Zeolite crystal growth in space: Preliminary results from USML-1. a W. Thompson, A Sacco Jr., A G. Dixon
11:05—123. Award Address (Francis P. Garvan-John M. OKn Medal, sponsored by OHn Corp.). Molecular sieve materials: Past, present and future. E. M. Ftentgen
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
WEDNESDAY AFTERNOON Section A
Westin Continental Ballroom A, Level 3 Symposium on Chemical and Molecular
Cosponsond with Division of Analytical Chemistry R. A. Sachleben, Presiding
1:30—124. Recognition of cations, anions, and neutral molecules by water-soluble caKx(4]arenes. J. L Atwood, J. F. Kienzle, R. K. Juneja. K. E. Rogers, C. P. Johnson, J. C. Thompson, E. S. Dawson, R. H. Dubois
2:00—125. Cafocarenes: Some results in host-guest chemistry. Z. Asfari, J. Vtoens
2:30—126. Anion recognition by imktazolium macrccycles. R. Zarzydd
3:15—127. New cyctophane and cryptacvdo-phane host molecules. R. A. Bartsch, B. P. Czech, P. Kus. X. Huang, S. Nishikawa, N. K. Daley
3:45—128. Redox-dependent binding in a viologen-based host D. K. Smith, R. Fon-seca, I.Soto
4:15—129. Transition-metal and heavy-metal compiexation chemistry of two octa-aza cryptands. P. H. Smith, M. E. Barr, D. K. Ford. S. D. Reily, R. R. Ryan, B. P. Hay, D. E. Morris, B. J. McCormick
Section B
Westin Lawrence B, Level 3 Symposium on Physical Separations: Physical Separations for Environmental 1*1 • n i . J l . l l m i
nsmsawDon F. F. Apian, Organizer
B. R. Moudgil, Presiding 2:00—Introductory Remarks. 2:05—130. Waste treatment and resource re
covery. S. K. Mshra, T. H. Wentzler 2:30—131. Use of ion flotation for removing
toxic metals from solution. K. Sreenivasa-rao, S. Duyvesteyn, F. M. Doyle, D. W. Fu-erstenau
2:55—132. Metal removal by liquid ftukfized beds. J. Liu, K. N. Han
3:20—133. Radioactive decontamination of soils by aqueous Diphasic extraction. D. J. Cnafco, R. Mensah-Biney, E. Van Deventer
3:45—134. Decontamination of soils containing depleted uranium using a combination of gravity separation and chemical extraction techniques. T. K. Wenstrand, J. Greene
4:10—135. Environmental remediation using magnetic separation. L. R. Averts, L. A. Wort, K. J. de Aguero. F. C. Prenger, W. F. Stewart D. D. Hill, T. L. Tolt
4:35—136. Removal of heavy metals from contaminated acid mine water by f errite co-precipitation and magnetic separation process. M. atsra, Y. Kang, H. Puttanna
Section C
Westin Continental Ballroom B, Level 3 Recent Advances in Molecular Sieve Materials: Symposium Honoring Garvan-Olin Awara winner conn M. rnntgen
R. L Patton, Presiding
2:00—137. The dual templating-mineralizing role of short-chain aJkylamines in the synthesis of molecular sieves. Z. Gabelica
2:40—138. Templated synthesis of nanopo-rous silica in the galleries of magadHte. A Baviere, T. J. Plnnavata
320—139. Recent advances in the chemistry of nanoporous chalcogenides. R. L Be-dard, G. A Ozin, D. Young, C. L Bowes, H. Ahari, T.Jiang
4:00—140. Contribution of the fluoride route in the synthesis of molecular sieves. H.
4:40—141. New directions in micro- and me-soporous materials synthesis. G. D. Stucky, T. E. Gier, Q. Huo. A Monnier, T. Nenoff
I
THURSDAY MORNING Section A
Westin Continental Ballroom A, Level 3 necent Advances in Molecular Sieve Materials: Symposium Honoring Garvan-Olin Awara winner conn m. i ismgen
J. Dwyer, Presiding
9:00—142. Silicon substitution in AIP04-type materials. P. A. Jacobs, J. A Martens. P. A Grobet, E. J. P. Feyen, R. A Reynders
9:40—143. FT-IR measurements for sorption, diffusion, codffiusion, and counterdiffusion in zeolites. H. G. Karge
1020—144. Advances in NMR characterization of molecular sieves. C. S. DladcweM, R. L. Patton
11:00—145. Advances in the characterization of the acidity and basicity of molecular sieves. D. Barthomsuf
Section B
Westin Continental Ballroom B, Level 3 Symposium in Honor of E. V. Murphree Award Recipient James J. Carberry
A. Varma, Organizer, Presiding
9:00—146. Oxidation of CO on Pd between KT6 and 102 mbar. M. Boudart
9:40—147. On the dynamic behavior of adsorption separation units. M. MorbWeW
1020—148. Application of activity gradients in catalytic reaction engineering. J. B. Butt, S. Au
11:00—149. Combustion synthesis of advanced materials. A. Varma
11:40—150. Award Address (E. V. Murphree Award in Industrial & Engineering Chemistry, sponsored by Exxon Research & Engineering Co. and Exxon Chemical Co.). Reflections on dHfuskxweaction. J. J. Carberry
Section C
Westin Lawrence B, Level 3 Symposium on Polymeric Surface-Active
I. Piirma, H. M. Cheung, Organizers
H. M. Cheung, Presiding
9:00—Introductory Remarks. 9:05—151. Polyolefin block copolymers near
interfaces. M. D. Foster, M. Sikka, N. Singh, F. S. Bates, S. K. Satija, C. F. Ma-jkrzak
9:35—152. Structural and kinetic properties of water-soluble polymers at soKd/Kquid interfaces. R. Varoqui
10:05-153. Lateral instabilities in a grafted layer in a poor solvent C. Yeung, A. C. Bal-azs, D. Jasnow
1055-154. 13C NMR studies of the surfactant behavior of a PEO:PPO:PEO tribtock copolymer in water and in emulsions of water and rnethylrnethacrylate. R. fcbott, S. Revetey, W. E. A. Dunk
11:05—155. Role of the interface in the emulsion copolymerization of vinyl acetate with the potymerizabie surfactant sodium dode-cyl alyl sulfosuccmate. M. B. Urquioia, V. L Dimonie, E. D. Sudol, M. S. El-Aasser
THURSDAY AFTERNOON Section A
Westin Continental Ballroom A Level 3 nocsnt Advances in Molecular 3leve Materials: Symposium Honoring Garvan-Olin Award Winner Edith M. Ftanigen
H. G. Karge, Presiding
24)0—156. Acidity and chemical and thermal stability of BZSM-5 and BZSM-11. M. W. Simon, S. S. Nam, W. Xu. S. L Suib, J. C. Edwards, C. CYoung
2:40—157. Topology of nets and stereochemistry of molecular sieves. J. V. Smith
3:20—158. Deciphering the structural information hidden in a zeolite powder diffraction pattern. L B. McCusker
4:00—159. Determining, visualizing, and interpreting zeolite framework structures. J. M. Newsam, C. M. Freeman, S. M. Levine, M. W. Deem, A. Gorman, C. M. Kolmel, Y. S. Li, K. M. Roberts, M. A. van Daeten. B. Vassal
4:40—160. Modeling the behavior of adsorbed molecules in microporous solids. A. K. Choetham, N. J. Henson
Section B
Westin Continental Ballroom B, Level 3 Symposium on Chemically Specific Separations
R. D. Noble, C. A. Koval, Organizers
R. D. Noble, Presiding
1:30—161. Use of molybdenum sulfur complexes in olefin separations. C. Koval, J. Altehouse, M. Rakowskl-DuBois
2:00—162. CNral molecular recognition in ze-otitic solids: Recent attempts to breathe life into rocks and dirt G. Cao, M. E. Garcia, M. Alcala, T. E. Malloufc
2:30—163. Selective binding of actinkJe(IV) ions by siderophores and siderophore analogues. D. W. Whisenhunt Jr., M. Neu. J. Xu, Z. Hou, D. C. Hoffman, K. N. Raymond
3:00—164. New reversible comptextng agents for oxygen/nitrogen separations. C. A Koval. D. Mantey, L. Staley. T. H. Koch
330—165. Metal ion separations by proton-ionizable crown ether resins. R. A Bartsch, T. Hayashita. M. G. Hankins, E. E. Laney
4:00—186. Reactive extraction of citric acid from dilute aqueous solutions by triocty-lamine. M. A. Fahkn, N. A Bizzari
Section C
Westin Lawrence B, Level 3 Symposium on Polymeric Surface-Active Materials
I. Piirma, H. M. Cheung, Organizers
H. M. Cheung, Presiding
2:00—introductory Remarks. 2:05—167. Multiblock copolymer as polymeric
surfactants: "Are pancakes better than durnbbelterj.Noolandl
2:35—168. Graft copolymer compatibilizers for blends of isotactic polypropylene and ethene-propene copolymers. S. Datta, D. J. Loose
3:05—169. Chemical and physical roles of surfactants in heterophase water-in-oil polymerizations. D. Hunkeler, J. Hernandez-Barajas
3:35—170. Porous polymeric solids by heterophase polymerization using polymeriz-able surfactants. W. R. Patani Raj, H. M. Cheung
4:05—171. Polymeric nonionic surfactants as sole stabilizers in emulsion polymerization. I. Piirma
FRIDAY MORNING Section A
Westin Continental Ballroom A Level 3 Symposium on Polymeric Surface-Active Materials
I. Piirma, H. M. Cheung, Organizers
I. Piirma, Presiding
9:00—Introductory Remarks. 9:05—172. Polymerization of micelle-forming
monomers. D. Cochin, R. Zana, F. Candau 9:35—173. Polymeric microlattices formed us
ing poJymerizable surfactants. W. R. Peiani Raj, H. M. Cheung
10:05—174. Synthesis of surface-active (mac-ro)monomers and application to the preparation of bioreactive latex particles. C. Pichot, M. T. Charreyre. J. Revilla. T. De-lair, P. Boullanger, B. GaNot
10:35—175. The kinetics of poly(o-isopropyl-acrylamide) microgel latex formation. X. Wu, R. H. Patton, A. E. Hamielec, W. McPhee. D. R. Woods
114)5—176. Effect of stabilizer and stirring speed in suspension polymerization. A H. Talhi, F. J. Bonner
76 MARCH 1,1993 C&EN
Section B
Westin Lawrence B, Level 3 Symposium on Chemically Specific Separations
R. D. Noble, C. A. Koval, Organizers C. A. Koval, Presiding
8:30—177. Conducting polymer films for the removal of halocartx>ns/hydrocarbons from aqueous solution. D. L. Feldheim, S. M. Hendrickson. F. Pichot. C. M. Elliott
9:00—178. Gas-transport properties of thin poryaniline films. S. Kuwabata, C. R. Martin
9:30—179. New facilitated transport membranes and absorbents for the separation of hydrogen sulfide. J. B. Appleby, R. Quinn, G. P. Pez
10.-00—180. Oxygen separation by cobalt-porphyrin-loaded microporous membranes. H. Ntshide, T. Suzuki, E. Tsuchida
10:30—181. Gas separation and concentration using electrochemically modulated complexation. P. Terry, H. J. Walls, R. D. Noble, C. A. Koval
11:00—182. Factors that influence the selectivity and productivity of facilitated transport through ionomer membranes exchanged with Ag(l). C. A. Koval, R. Rabago. P. Thoen, R. D. Noble
INOR
DIVISION OF INORGANIC CHEMISTRY INC. T. E. Brtterwotf, Program Chairman
v OTHER SYMPOSIA OF MTEREST: v8tiMirinQtfho ' CHMS Otttng through ' RèMMUrcn AccompJlehm#nt· (see
FUIIQMIIMIIM M N m h Ρ Γ Ο Η Μ Μ . In ktorganfe Chtmlatry (see Pfrfafrn of ChenioelEduoetion. inc.,. Morvpeôe 57)
SUNDAY MORNING Section A
Convention Center Room A102. Street Level Min(symposium: Homogeneous Catalysis—I
Cosponsored with Division of Organic Chemistry
I. P. Rothwell, Presiding
9:00—1. Carbon-carbon bond-forming reactions catalyzed by titanium arytoxide compounds. I. P. Rothwell, G. Balaich
9:35—2. Formation and cleavage of bonds to carbon, nitrogen, and hydrogen using orga-nozirconium nitrene complexes. P. J. Walsh. A. M. Baranger, S. Y. Lee. M. J. Carney, K. E. Meyer, R. G. Bergman
10:10—3. Zirconium meso-octaalkykxxphy-rinogen: A novel entry into the organometal-lic chemistry of the early transition metals. CFIortani
10:45—4. Mechanistic aspects of the reductive coupling of CO and isocyanides by "stabilized" metalkxydobutane complexes. J. L Petersen
11:20—5. Early transition-metal complexes with new spectator ligands. J. H. Teuben
Section B Convention Center Room A104, Street Level Main Group Chemistry
R. D. Thomas, Presiding
9:00—6. Chemistry of aluminum-phosphorus compounds: X-ray crystal structures of [Et2AIP(SiMe3)2]2. Et(CI)2AI • P(SiMe3)3. and t-Bu2(CI)AI • P f S i M ^ . J. A. Laske, R. L. Wells. M. F. Self. A T. McPhail
920—7. Synthesis, X-ray structures, and reactivity of neopentylindium chlorides and tri-methylsilyl pnictide derivatives: Unusual products from straightforward reactions. M. F. Self, R. L. Wells. L J. Jones III. A T. McPhail
9:40—8. Electronic structure of tetramesityl-disilene. D. L. Lichtenberger. N. E. Gruhn, R. West. N. Cormelato. H. Sohn
10:00—9. New hydrocarbon-soluble lithium hydride/lithium akoxide mixed aggregates. G. T. DeLong, R. D. Thomas
1020—10. Nonmetal redox kinetics: Mono-chkxamine, dichloramine, and trichkxamine reactions with cyanide. P. P. Bachelor, D. W. Margerum
10:40—11. Mixed hydrides of carbon and boron in electron-deficient molecular skeletons. S. J. Whrtten, H. Zhang. L. Jia. N. S. Hosmane
11:00—12. Metal complexes of "carbons apart and adjacent" C2H4-carborane ligands. A. K. Saxena, H. Zhang. Y. Wang, L Jia. K-J. Lu. N. S. Hosmane
1120—13. New host-guest complexes of or-ganotin compounds and macrocydic poly-ethers. S. E. Johnson, C. B. Knobier, A. Mitra
11:40—14. Borane coordination of a deft-containing triphosphazane. S. M. Young, V. Allured, A D. Norman
Section C Convention Center Room A106, Street Level Solid-State Synthesis
D. J. Casadonte Jr., Presiding
8:40—15. Synthesis of nanocomposites containing nanodosters of germanium or osmium. J. P. Carpenter, C. M. Lukehart, J. E. Wrttig
9:00—16. Sol-gel routes to porous metal oxide. C. Roger, M. J. Hampden-Smith
920—17. Syntheses, structures, and properties of anion framworks. layers, and chains built from tetrahedral (Zn.Be.Ga)/ (P,Ge.As)04 units. T. M. Nenoff, W. T. A. Harrison, T. E. Gier, G. D. Stucky
9:40—18. Molecule-based routes to early transition-metal chaJcogenkJes. B. Hessen, S. M. Stuczynski, M. L. Steigerwald
10.-00—19. Group VI metalkxnesogens: Controlling the properties of bulk materials at the molecular level. E. F. Putilina, D. V. Baxter, J. C. Huffman, M. H. Chisholm
10:20—20. Reversed-micelle synthesis of surface-capped cadmium phosphide nano-particles. M. A. Matchett, M. Kuno. A. M. Viano, N. L. Adolphi, P. C. Gibbons, J. M. Jean, M. S. Conradi, W. E. Buhro
10:40—21. Synthesis of nanooarbctes of compound semiconductors, refractories, and in-termetallics. W. E. Buhro, S. E. Bates. S. C. Goal. M. A. Matchett. T. J. Trentter, N. L. Adolphi. M. S. Conradi. C. Frey. P. C. Gibbons. K. F. Ketton, S. M. Sastry. A. M. Viano
11:00—22. Synthesis of new low-temperature solid phases in supercritical amines. P. T. Wood. J. Jerome. W. T. Pennington. J. W. KoHs
1120—23. Preparation of amorphous boron nitride from the reaction of B-trichkxo-borazine with cesium and its conversion to a tubular form: A turbostratic phase of new morphology. E. J. M. Hamilton, S. E. Dolan, S. G.Shore
11:40—24. Bismuth high-temperature superconductors: Water processing for improved powders. K. A. Kubat-Martin, D. S. Phillips. J. A. Martin. J. T. Hunter
12:00—25. Sonochemical production of amorphous alloys and coatings. J. D. Sweet, D. J. Casadonte Jr.
1220—26. Characterization of lead(ll) precursors to ferroelectric thin films via solid-state " ' P b NMR spectroscopy. M. J. Hampden-Smith, C. D. Chandler, A. Irwin, R. Assink
Section D Convention Center Room A108. Street Level General Organometallic—I
R. D. Pike, Presiding
9:00—27. Thermal rearrangement of Fe-(PMe3)2(f-BuNC)3. C. L. Hoaglin, W. D. Jones
9:20—28. Electrophil ic act ivat ion of [(arene)Mn(CO)2CN] at the arene by etec-trophile addition to the cyanide. R. D. Pike
9:40—29. Reactivity differences of transition-metal complexes containing oxidized or reduced metallocene phosphines. I: Electro-philictty of the carbonyl carbon. I. M. Lork-ovic, M. S. Wrighton
10:00—30. Reactivity differences of transition-metal complexes containing oxidized or reduced metallocene phosphines, II: Catalytic reduction and isomenzafon of olefins. R. R. Duff Jr., I. M. Lorkovic. M. S. Wrighton
10:20—31. P4-ligands with a maximum of electron donor ability. M. Scheer
10:40—32. Solution thermochemical investigation of organoruthenium complexes. L. Luo, S. P. Nolan
11:00—33. Electrochemical and IR spectre-electrochemical investigations of the entire series Mo{CO)6_n(dmoi)n. S. L Pitz, L. J. Lyons, D. C. Boyd
1120—34. New reactions of ruthenium cydo-heptadienyl complexes. G. M. Williams, B. K. Bennett, M. J. McCaskill, K. A. Kantardji-eff, R. H. Famer
11:40—35. Synthesis and characterization of some [n6-oligosilylarene}chromium tricar-bonyl complexes. F. Ratal, K. H. Panned
SUNDAY AFTERNOON Section A
Convention Center Room A102. Street Level Min(symposium: Homogeneous Catalysis—II
J. Schwartz, Presiding
1:30—36. Deposition of organozirconium complexes onto oxktod metal surfaces: Kinetics and surface-complex bonding considerations. J. Schwartz, J. B. Miller, S. L. Bemasek
2:05—37. Mechanism of zirconocene-cata-lyzed cyclomagnesiation of dienes. K. S. Knight. H. Dris. R. M. Waymouth
2:40—38. Zr-mediated C-C bond formation chemistry. R. F. Jordan, Z. Guo, A. S. Guram, S. RodewaJd
3:15—39. Zirconocene-template syntheses of stable primary enamines. G. Erker
3:50—40. Catalysis of organic reactions using cationic zirconocene complexes. S. Collins, Y. Hong. B. A. Kuntz. 0. J. Norris, J. Guan
425—41. Synthesis of ansa-titanocenes via double Skatteb&slashoJ rearrangement. M. H. Nantz, S. C. Sutton
Section B Convention Center Room A104. Street Level General Inorganic
A. P. Sattelberger, Presiding
1:00—Introductory Remarks. A. P. Sattelberger
1:05—42. Addition of electron donors and acceptors to gokJ(l): Sulfur complexes of the type Kubas appreciates. J. P. Fackler Jr., R. Davila. D. Heinrich, C. King, R. Staples, J. C. Wang, G. Garzon
1:35—43. Reactions of SOz with the Mo(0)(S) functional group and the synthesis of tnio-sulfite. thiosulfate. sulfite, and sulfate complexes. D. N. Coucouvanis, C. Kim
2:05—44. Ligand transformations in metal car-bonytate clusters. D. F. Shrtver, M. P. Jensen, E. Voss, C. K. Schauer, G. B. Karet, D. Norton
2:35—45. Can proteins bend the FeCO bond? T. G. Sprio, G. B. Ray. X-Y. U
3:05—46. Quantum confinement and nanos-cale modulation in low-dimensional electronic materials. B. L Swanson
3:35—47. Theoretical studies of neoclassical ML2H7 complexes and MeC12 cage compounds. P. J. Hay
4.-05—48. Barrier to rotation and bonding interaction of the dihydrogen ligand in metal complexes. J. Eckert
4:35—49. Oxidative and reductive activation of small molecules in organoactinide chemistry. C. J. Burns
Section C Convention Center Room A106. Street Level Bimetallic Chemistry
K. J. Brewer, Presiding
1:00—50. Mixed valent dhron complexes with butadienediyl bridges. B. A Berry, M. DiBi-ase, H. Spurgeon, M. B. Sportster
120—61. Structure and reactivity of [(Me-CpMo)2(M-S2)(M-S)2CoCp]l2. F. Kvietok, R. C. Halttwanger, D. L. DuBois, M. R. DuBois
1:40—52. Photoinrrjated electron collection in mixed-metal supramoiecular complexes. S. M. Molnar. M. M. Richter, G. E. Jensen, K. J. Brewer
2:00—53. Characterization of heterodinudear complexes containing three bridging bisbi-pyridyl alkane ligands. S. Ferrere, D. Derr, C. M. Elliott
220—64. Homonuctear and heteronuclear bimetallic liquid crystals. A. G. Serrette. C. K. Lai. T. M. Swager
2:40—55. Electrocatalysis of metal-specific ligand substitution in a heterobimetallic ful-valene complex. M. Defville, D. S. Brown, R. Boese. D. Astruc. K. P. C. Vollhardt
3:00—56. A new diruthenium complex with an intense near-infrared electronic band. L O. Spreer, C. B. Allan, D. B. MacQueen, M. Calvin, J. W. Otvos
320—67. Synthesis and properties of a novel d1 0-d1 0 palladium dimer. M. J. Fink, Y. Pan, J. T. Mague
3:40—68. Counter-ion effect on the reaction of the heterobimetallic anion (OCfeCrMn-(CO)5-M*(M*-Na*. K*. PPN*) with alkyl ha-lides. Y. K. Park, C. J. Lee. Y. O. Baik
4:00—59. Oxidative addition reactions of lr2^i-NH(p-tolyl)l2(CO)4. K. J. Ahmed, M. Kumar. A. L. Rheingold
4:20—60. Reaction between 1,3-butadiene and a dosmacyctooutane. N. Spetserfs, K. M. Hennessy, J. R. Norton
4:40—61. Synthesis and reactivity of novel edge-shared M2L9 and M ^ o dimers M ^ -E)(n-CI)(PMe3)4(L)CI3 (M-Mo. W;E«O.S), formed by conproportionation of M(E)-(PMeahCb with MfPMe^Cfe. K. A. Hall, J. M.Mayer
Section D Convention Center Room A108. Street Level Tutorial: Mechanistic Bioinorganic Chemistry
B. P. Sullivan, Presiding
1:00—62. X-ray absorption fine-structure spectroscopy of biological molecules. J. E. Penner-Hahn
1:45—63. Photochemical and photophysical techniques in bioinorganic chemistry. B. P. Sullivan
2:30—64. Studying metal-DNA chemistry using electrochemistry and electron-transfer reactions. H. H. Thorp
3:15—65. Protonatkxi of a bridging oxo ligand can be slow. J. M. Carroll. J. R. Norton
4:00—66. EPR spectroscopy of metallopro-teins. G. W. Brudvkj
4:45—67. Applications of 1H. 13C. 1 70. and 51V 1D and 2D NMR spectroscopy. D. C. Crans, P. K. Shin. K. B. Armstrong
MARCH 1,1993 C&EN 77
I ί ζ ι ο ζ
1]
SUNDAY EVENING Section A
Convention Center Hall C. Upper Level Poster Session
J. A. Rahn, Presiding 6:00-7:00
68. Stereospecific polymerization of methyl methacrylate by chiral organolanthanide complexes. Y. Yamamoto, M. A. Giardello, L Brard, T. J. Marks
68. Inner-sphere versus outer-sphere coordination of hexaethylene glycol in complexes of lanthanide(lll) chlorides and nitrates. C. B. Bauer, R. D. Rogers
70. Lanthanide bisphthatocyanines: Electro-chromics or acid-base indicators? R. B. Daniels, J. Peterson
71. Synthesis of some alkali metal fluorou-ranates(IV). S. C. Schlegel, R. A Hermens
72. Synthesis and characterization of mixed fluoroaryioxides of uranium(V). P. K. Hurtburt, S. A Kinkead. C. J. Bums
73. Thorium benzyne: Reactivity of the Cp,
2Th(C6H4) moiety with Lewis bases. A F. England, C. J. Bums, S. L. BuchwakJ
74. DV-Xct investigations of the electronic structures of f1 actinide complexes. N. Kalt-soyannis, B. E. Bursten
75. Volatile phosphino gallanes for zinc sulfide/gallium phosphide nanocomposite powders. A A Naiini, Y. Han, T. Voiles. L. S. Chumbley. M. Akinc. J. G. Verkade
76. Hydrogen-stabilized aJkaline earth metal pnictides, AesPrvj. E. A Leon-Escamilla, J. D. Corbett
77. RsGa3 compounds of rare-earth metals R: Structures and properties. J. Zhao, J. D. Corbett
78. Nonlinear optical materials derived from polypyridyl complexes of zinc(ll). J . A. Rkjgs, J. S. Wright, T. M. Leslie. R. S. Lumpkin
79. Gas-phase MOCVD chemistry relevant to nitride formation. B. H. Weillsr
80. Sonochemical synthesis of nanometer-sized particles of molybdenum silictdes. T. J. Trentter, C. Frey. S. M. Sastry. W. E. Buhro
81. Volatile double alkoxides MNb(OR)6. where M - Li, Na, and K, as single-source precursors for the deposition of MNb03 films. S. C. Goal, M. A. Matchett. W. E. Buhro
82. Photolithographic sol-gel processing. J. L Crane, C. W. Phelps. R. R. Krchnavek. W. E. Buhro
83. AkJolate complexes as thermal precursors to metal oxides: A new nonhydrorytic sol-gel strategy. S. E. Bates, W. E. Buhro
84. Rapid solid-state precursor route to crystalline boron nitride: Synthesis, characterization, and modeling. L Rao, R. B. Kaner
85. Metathesis-based solid-state synthesis of metastable phases of zirconia and hafnia. E. G. Gillan, R. B. Kaner
86. Metal hydroxamates as precursors to metal-oxide ceramics. P. D. Hampton, G. Shang
87. Applications of magnetochemistry to the characterization of calcium-nickel-potassium oxide catalysts. D. L Perry, P. H. Ber-dahl, C. Perrino
88. Connecting the dots: Design, synthesis, and properties of quantum dot networks. R. D. McCullough, S. A. Majetich, J. A. Betot, J. Seth, K. A. Shanks, A. C. Carter
89. Synthesis and characterization of a new copper(ll) complex for chemical vapor deposition. P. J. Toscano, C. Dettelbacher, J. Waechter, N. P. Pavri, E. T. Eisenbraun, B. Zheng, A. E. KaJoyeros
90. Low-temperature antiferromagnetic behavior of a-Cs2FeF5-H20, a-Rb2FeF5-H20, a-(NH4)2FeF5-H20. and K2FeF5-H20. W. M. Rem, Y. Calage
91. Symmetry and solid-state emission: Cufe. systems with imposed crystalographic symmetry. E. M. Holt, G. Hu
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
78 MARCH 1,1993 C&EN
92. 2n or not 2rj? Insights into the Cu CVD process using a Cu(l) precursor. R. Kumar, A. W. Maverick, F. R. Fronczek, A. J. Kim, L G . Butler
93. Chemical vapor deposition (CVD) of ruthenium and ruthenium dioxide thin films using hexailuoro-2-b4Jtynetetracarbonylruthenium-(0). Y. SsnzaJd, W. L Gladfetor. F. B. McCor-mick
94. Copper-zirconium alkoxides: Metal oxidation state and ligand effects on the conversion to solid-state materials. J . A Samuels, D. V. Baxter, J. D. Martin, K. G. Caulton
95. Effects of thermolysis and ferrocyanide quenching on quantum-confined CdS stabilized by polynucleotides. S. R. Bkjham, J. L Coffer
96. Stabilizer-mediated photoluminescence quenching in quantum-confined cadmium sulfide semiconductor clusters. R. R. Chandler, J. L Coffer
97. Chemical preparation of nanocomposite Au/Si02 gel and Mn/Si02 gel for high-dielectric-strength materials. M. F. Chen, G. C. Vezzoli
98. Synthesis and characterization of mesopo-rous materials. D. Margoleie, E. Ramli, A. Monnier, G. D. Stucky
99. Formation of cyclic phosphates by the hydrolysis of metastable pentaoxyphospho-ranes induced by sulfur coordination. R. R. Holmes, T. K. Prakasha. R. O. Day
100. Diastereoselectivity of phosphorus-nitrogen bond formation in phosphadiazole phosphazanes. S. A Katz, E. G. Bent, V. Allured, R. C. Haltiwanger, A D. Norman
101. Protic acid/fluorine interactions and reactions with acids of transition-metal perfluoro-afcyl and perfluorootefin complexes. R. M. Barmore, T. G. Richmond
102. Statically congested phosphite ligands: Synthesis, characterization, and observation of unprecedented seven- and eight-bond J(31P. 31P) couplings. S. P. Shum, S. D. Pastor, R. K. Rodebaugh, A. D. DeBellis, F. H. Clarke
103. Synthesis of bis(amido)magnesium compounds via reaction of chelating alkali metal amides with a Grignard reagent. K. W. Henderson, R. E. Mulvey
104. Coordinative unsaturation with fluorinated ligands. J. J. Rack, P. K. Hurtburt, O. P. Anderson, S. H. Strauss
105. Larger and more weakly coordinating anions: MfOTeFsfe^. D. M. Van Ssggen, P. K. Hurtburt, O. P. Anderson, S. H. Strauss
106. Studies of poly(alkyl/arylphosphazene) anions. C. Ctaypool, P. Wisian-Neilson
107. Thermal stability of substituted pofymeth-ylsilsesquioxanes. J. A Rahn
108. Synthesis and reactivity of P-siloxy-N-sirylphosphoranimines. J. J. Longlet, R. H. Neilson
109. Synthesis of aminoborane derivatives of N-silylphosphoranimines. K. Azimi, R. H. Neilson
110. Rearrangement of a-sifyl-substituted car-benium ions in the gas phase: An investigation of relative migratory aptitudes. R. Ba-khUar, D. B. Jacobson
111. Role of ionic intermediates in the reactions of early transition-metal alkyls with tri-methylaluminum. R. U. Kirss, W. G. Fetgh-ery, D. C. Gordon
112. p-tert- Butytealix(4Jarene derivatives of arsenic. D. V. Khasnis, M. Lattman
113. Synthesis, characterization, and chemical vapor deposition of silver using (HFAC)-silver(l)(1,5-COD). A Bailey, T. S. Corbitt, M. J. Hampden-Smith, T. T. Kodas
114. Control of selective chemical vapor deposition of copper onto tungsten versus silica substrates. A. Jain, J. Farkas, M. J . Hampden-Smith, T. T. Kodas
Section B Convention Center Hall C. Upper Level Poster Session
S. P. Nolan, Presiding 7:00-8:00
115. Catalytic properties of novel copper and manganese complexes. M. R. Malachows-kl, L. Volz, T. Ramelot. D. Murray, R. Os-trom
116. Synthesis and reactions of the cationic manganese vinylcarbyne complex [Cp-(CO^n-CCH-CHPhl^lBCUT. A W. Kaplan, C. S. Yi, G. L Geoffroy
117. PPNHFe(CO)4 as a highly selective reagent for the reduction of aromatic nrtro groups. C. L Kiss, H. J. Miller, P. L. Gaus
118. Characterization and reactivity of a water-soluble u-sulfido-cyclopentadienyl molybdenum complex. L. Lopez, K. Green, J. Altehouse. M. R. DuBois
119. New forms of ligating carbon derived from the rhenium/lithium C2 species (rf-CsMes)-Re(NO)(PPh3)(C-CLi). W. Weng, J. A. Ramsden, J. A Gladysz
120. Molecular precursors to new protective coatings for carbon. R. U. Kirss, W. G. Fetghery, W. P. Kosar, D. C. Gordon, P. Chen, M. R. Churchl, C. H. Lake
121. Stabilizing afcaline-earth complexes with "super-bulky" cydopentadienyl rings. D. J. Burkey, E. K. Alexander, T. P. Hanusa
122. Synthesis and protonation of the bridging benzo[b)thiophene (BT) complexes [Cp' (CO)2Re](u2-ri2. S-B-OlRetCOJaCp"]. M. J. Robertson, C. L. Day, R. A Jacobson, R. J. Angelica
123. Chemistry of cluster-bound diazenes. B. Hansen, H. Vahrenkamp
124. Reactivity of W2 GI-H)(OR)TL with small unsaturated molecules. J. T. Barry, S. T. Chacon, M. H. Chisnolm
125. Silica-tethered oxidative addition of carbon-halogen bonds at a tungsten(O) center. S. D. Looman, T. G. Richmond
126. Carbonyl insertion and reductive elimination chemistry of tungsten(ll) alkoxides and aryloxides. B. P. Buffln, T. G. Richmond
127. Afcoxkte-supported molybdenum hydride clusters from the reaction of M o ^ . (OFT)4(MM) complexes with dihydrogen. K. S. Kramer, M. H. Chisnolm
128. Quadruple bonds between molybdenum atoms supported by alkoxide ligands. E, F. PuUlina, R. Tatz. K. Fotting, J. C. Huffman, W. E. Streib. M. H. Chisnolm
129. Reaction of P4 with W-W-containing complexes. M. Senear, U. Becker, J. W. Pasterczyk, M. H. Chisholm
130. Reactions of the trapped butatrienylidene complex [Ru[C-CC(02CCF3 ) -CPh2 ] -(PPh3)2(Cp)] with Lewis acids. J . Wake-held, J. R. Lomprey, J. P. Selegue
131. Reaction of iminium salts with transition-metal hydrides: A hydride transfer? J. R. Norton, M. A Rodkin, D. F. Bourgery
132. Synthesis and characterization of new cationic iron rf-silane complexes. E. Schar-rer,M. Brookhart
133. Hydride reduction of dieneiron tricarbonyl complexes. S. Chang, M. Brookhart
134. Tungsten nitrido precursor to nitrene complexes. K. R. Powell, P. J. Perez. S. G. Feng. L. Luan. J. L Tempteton, M. Brookhart
135. Paladium(ll) catalysts for the alternating copolymerization of carbon monoxide and olefins. M. S. Brookhart. F. C. Rix, J. C. Barborak
136. Solvent-induced elimination of pentame-thylcvctopentadiene from a cationic iridium hydride. A Pedersen, M. Tilset
137. New palladium phosphine catalysts for aqueous electrochemical carbon dioxide reduction. A M. Herring, A. Miedaner, D. L DuBois
138. Solution thermochemical investigation of organoiron complexes. L. Luo, S. P. Nolan
139. Charge separation in electronically excited mixed-metal systems. M. W. Perkovtc, R. Shaver, S. Van Wallendael. D. P. Ride-ma
140. Synthesis and reactivity studies of carbon dioxide complexes of biscydopentadienyl vanadium and tantalum. A. K. Fazlur-Rahman, K. M. Nicholas
141. Phosphorus-substituted tris(phosphinoet-hyl)methanes: Synthesis and characterization. V. K. DeMarquis, D. E Harwell, J. N. Marx, J. L Mills
142. Iridium r|4-1,5-cyclooctadiene and 1,2-n2.6-c-cydoocta-1,4-dienyl complexes: De-protonation of coordinated 1,5-cycloocta-diene by strong and weak bases. A M. Gull, P. E. Fanwfck, C. P. Kubiak
143. Low-nuclearity transition-metal chalco-genide complexes with chelating phosphine ligands. B. Hessen, S. M. Stuczynski. Y-U. Kwon, M. L. SteigerwaU
144. Synthesis, characterization, and photochemistry of mixed-metal clusters. E Ms-lendsz, A. Gonzalez. R. Detgado, M. M. Muir. B. R. Weiner
145. Synthesis and structure analysis of stable tungsten alkylidyne complex, CI(CO)r (PyJzW-C-Ce^-NtCHafe. K. S. Lss, D. Z. Shu, J. Zubkowski
146. Photobehavkx of Pt(diimine)(olefin) complexes. T. L Bishop, L. L Wright. N. A P. Kane-Maguire
147. Mechanistic studies of the carbonylation of organoplatinum dimers bridged by diphe-nylphosphinocyclopentadienyl ligands. K. A FaNis, G. K. Anderson. N. P. Rath
148. Synthesis and reactivity of low-valent ruthenium dimers with bridging phosphinato groups. D. S. Bohle, C. M. Barnes
149. Photodegradable polymers: Synthesis, characterization, and photochemistry of vinyl polymers with Fe-Fe bonds incorporated into the backbone. J. J. Wotcott, D. R. Tyler
150. Solvent polarity measurement using or-ganometaHic 18+6 complexes. D. M. Schut, D. R. Tyler
151. Cage effects in organometallic radical chemistry. B. E Undfors, K. J. Covert. D. R. Tyler
152. Synthesis and characterization of vanadi-um(V) phosphoraniminato complexes. A Alstars, N. M. Doherty
153. General procedure for synthesizing 1,10-phenanthroline derivatives. Y. Shen, S. C. Paulson, B. P. Sullivan
154. New group 13 azatranes: Structure and reactivity. J . Pinkas, J. G. Verkade
155. Unexpected reactivity trend in dialkylami-do titanatranes. A A Naiini, J. G. Verkade
156. Novel tripodal ligand complexes of group 1 and 2 cations including H+. J. Pinkas, A A. Naiini. W. Plass. V. Young, J. G. Verkade
157. MLCT excited states: The photophysics and photochemistry of photolabile rutheniu-m(ll) complexes in rigid media at room temperature. D. W. Thompson, T. J. Meyer
158. Reactivity of new tetrathiotungstate complexes of osmium(IV). P. A Shapley, N. Zhang, Z. Gebeyehu
159. Growth and characterization of large zeolite crystals. V. W. Day. W. G. Klemperer, T. AMarquart
160. Dodecatitanates: A new class of stable poryoxotitanates. V. W. Day. T. A Eber-spacher. W. G. Klemperer, C. W. Park
161. Extensions of Ru" bipyridine-quinone complexes: Comparing dimeric systems with previously synthesized monomeric complexes. K. A Oppsrman, S. L Mecklenburg. T. J. Meyer
162. Spectroscopic study of peroxoheteropoly species in organic solvents. I. M. Hashimoto, M. Misono
163. Functional vanadium(V) models of vanadium bromoperoxidase. M. J . Clague, A Butler
164. Nicotinamide complex of sirver(lll). L J. Kirschenbaum, Y. Sun
165. Synthesis of vanadiumfV) sirylimido complexes and reactivity of nitrogen-silicon bonds. K. A KNIeen, N. M. Doherty
166. Phenanthrolinequinone and diaminoben-zoquinone transition-metal complexes: An approach to stepwise construction of coordination polymers. T. S. Haddad. D. M. De-Coster, C. E. Pohl-Ferry. N. M. Doherty
MONDAY MORNING Section A
Convention Center Room A102. Street Level Metal-Afcyne Complexes
K. E. Schwiebert, Presiding 8:00—167. Mechanistic insights into the trans
formation of aJkyne to vinylidene isomers on a ruthenium(ll) center. J. R. Lomprey, J. P. Selegue
8:20—168. Oxidatively induced insertion of aJkynes into iridacyctobutane complexes. K. E. Schwiebert, J. M. Stryker
8:40—169. Evidence for a two-electron donor aJkyne complex intermediate in the formation of novel tungsten(ll) rf-vinyl complexes. J . L Kiplinger, M. A. King. T. G. Richmond
i t Ζ
S ο ζ
Section B Convention Center Room A104. Street Level Sol-Gel Chemistry
F. J. Feher, Presiding 8:00—170. New magnesia-polyphosphate ce
ment composites: Synthesis and processing under MDF-like conditions. E. D. Dimo-takis, W. G. Klemperer. J. F. Young
8:20—171. Rational design of precursors for oxide ceramics. A. W. Apblett, G. Georgieva
8:40—172. Sol-gel routes to mixed metal oxide. C. Roger, M. J. Hampden-Smith
9:00—173. Sol-gel synthesis of fluoro-silicates: Potassium fluorophlogopite as a prototype. F. D. Duldulao, J. M. Burlitch
9:20—174. Aprotic methodology for constructing multicomponent silicates: Alternative to sol-gel synthesis. F. J. Feher, K. J. Weller
Section C Convention Center Room A106. Street Level Group 13 Chemistry
A. R. Barron, Presiding 8:40—175. Alkyl alumoxanes: A rational mod
el at last! M. R. Mason. J. Smith. S. G. Bott. A. R. Barron
9:00—176. Novel column 13 compounds containing bulky ligands. R. D. Schluter, A. H. Cowley, D. A. Atwood. C. J. Carrano. M. R. Bond
9:20—177. Intramolecularly base-stabilized group 13 dihydrides. F. P. Gabbai, L. Con-treras. A. H. Cowley, R. A. Jones. C. J. Carrano. M R . Bond
Section D Convention Center Room A108. Street Level Spectroscopy of Bioinorganic Compounds
J. Peterson, Presiding 8:20—178. Using fluorescent probes to com
pare Ca(ll). Cd(ll). and Ln(lll) binding to calmodulin. A. J. Schroeder-Menke. V. M. Huck, J. M. Buccigross
8:40—179. Potentiometric and 51V NMR studies of the vanadate-uridine/adenosine-imidazole systems. L. Pettersson, K. Elv-ingson. D. C. Crans
9:00—180. The P-460 heme of Nitrosomonas europaea: An unprecedented spectroscopic anomaly. J. Peterson
9:20—181. Spectroscopic characterization of the active iron site in phenylalanine hydroxylase. E. Glasfeld, Y. M. Xia. P. G. Debrun-ner. J. P. Caradonna
Section E Convention Center Room A209, Street Level Award Session—I
R. Eisenberg, Presiding 9:45—182. Award Address (ACS Award for
Distinguished Service in the Advancement of Inorganic Chemistry, sponsored by Mallinckrodt Specialty Chemicals Co.). Energy landscapes in organometallic chemistry. T. L. Brown
10:30—183. Award Address (ACS Award in Inorganic Chemistry, sponsored by Monsanto Co.). Discovery and development of dihydrogen coordination chemistry. G. J. Kubas
11:15—184. Award Address (ACS Award in Organometallic Chemistry, sponsored by Dow Chemical Co. Foundation). Mercat chemistry: Forming C=C bonds via C-H activation. R. H. Crabtree
MONDAY AFTERNOON Section A
Convention Center Room A102. Street Level New Directions in Solid-State Synthesis—I
F. J. DiSalvo, Presiding 1:30—Introductory Remarks. F. J. DiSalvo 1:35—185. Synthesis of nitrides by high-
pressure ammonolysis. H. Jacobs
2:15—186. Synthesis of thermodynamically unstable and powerfully oxidizing fluorides. N. Bartlett, L. Chacon. C. Shen. W. J. Cast-eel Jr., G. Lucier, B. Zemva
2:55—187. Preparation of transition-metal carbides and phosphides from metallic fluxes. W. Jeitschko, J. H. Albering, M. V. Dewal-ski, U. Jakubowski-Ripke, G. E. Kahnert, U. E. Musanke. R. Pottgen, J. Wallinda, B. I. Zimmer
3:35—188. Synthesis, structure, and properties of new members of the oligomeric cluster compounds M ^ M o ^ ^ O ^ ^ . R- E. Mc-Carley, G. L. Schimek
4:15—189. Crystallization of new cuprates and bismuthates from molten hydroxides and nitrates. A. M. Stacy
Section B Convention Center Room A209, Street Level Electron Transfer Reactions of Metallo Proteins—I
A. G. Mauk, Presiding 1:25— Introductory Remarks. A. G. Mauk 1:30—190. Electronic coupling in biological
electron transfer reactions. P. Siddarth, R. A. Marcus
2:00—191. Cytochrome ccovalently modified with ruthenium ammines, ruthenium polypy-ridines, and pentacyanoferrate: Electron transfer studies using pulse radiolysis and flash photolysis techniques. I. Moreira, J. Sun, M. Cho, J. Wishart, B. Brunschwig, S. Isied
2:30—192. Electron transfer processes in blue copper proteins: In search of optimized pathways. I. Pecht, O. Farver
3:00—193. Electron transfer reactivity of ribonucleotide reductase. M. A. S. Aquino, J-Y. Han, K-Y. Lam, J. C. Swarts, A. G. Sykes
3:30—194. Investigations of ferredoxin electron transfer reactions using laser flash photolysis and site-specified mutagenesis. J. K. Hurley, T. E. Meyer, M. A. Cusanovich, J. Fitch, J. Markley, H. Cheng, B. Xia, M. Medina, C. Gomez-Moreno, G. Tollin
4:00—195. NMR spectroscopic, redox, and electron transfer investigations of recombinant rat outer mitochondrial membrane cytochrome b$. M. Rivera, T. E. Meyer, M. A. Cusanovich, G. Tollin, F. A. Walker
4:30—196. Electron-transfer reactions of ferritin and bacterioferritin. G. R. Moore
5:00—197. Tunneling pathways in macromol-ecules. S. M. Risser, J. J. Regan, J. N. Onuchic, D. N. Beratan
Section C Convention Center Room A104, Street Level Metal Hydrides and X-M Oxidative Addition
F. Lemke, Presiding 1:00—198. Cp(PMe3)2RuH: An amphoteric
metal hydride and its reactivity with chlorosi-lanes. F. R. Lemke
1:20—199. Paramagnetic hydride clusters Cp'nMnHm (M=Cr, Co). K. H. Theopold, R. A. Heintz, J. L. Kersten, L. Pilot, A. L. Rheingold
1:40—200. Seeing the unseen: Oxidative addition of dihydrogen to a series of Rh(l) and lr(l) complexes. S. B. Duckett, C. L. Newell, R. Eisenberg
2:00—201. Oxidation and protonation of a ruthenium trihydride. A. A. Zlota, M. Tilset, K. G. Caulton
2:20—202. Mechanistic study of the oxidative addition of H2 to W(PMe3)4l2: Observation of an inverse equilibrium isotope effect. D. Rabinovich, G. Parkin
2:40—203. Kinetic and thermodynamic selectivity of alkane and arene C-H bonds by [(trispyrazolylborate)Rh(CNR)]. W. D. Jones, E. T. Hessell, D. D. Wick
3:00—204. Dehydrohalogenation of P,Bu2-Me)2(CO)RuHCI: Evidence for a 14-electron intermediate. R. H. Heyn, K. G. Caulton
3:20—205. Homogeneous catalysis H2-D2 equilibration by mixed transition-metal/gold-cluster compounds. M. A. Aubart, L. H. Pi-gnolet
3:40—206. Chemistry of new silyl hydrides based on bidentate cyclopentadienyl manganese complexes. J. Sun, G. K. Yang
4:00—207. Methane activation by high-valent transition-metal complexes. T. R. Cundari
4:20—208. A change in the rate-determining step? Kinetic and thermodynamic studies of reductive elimination from the series of dis-ubstituted arene complexes CpRh(PMe3)-(3,5-C6H3R2)H. A. D. Selmeczy, W. D. Jones
Section D Convention Center Room A106, Street Level Mechanistic Bioinorganic Chemistry—I
H. H. Thorp, Presiding 1:00—209. Metal complexes as artificial ribo-
nucleases. J. R. Morrow, L. A. Buttrey, K. A. Kolasa. H. Chen
1:45—210. Bleomycin-mediated polynucleotide degradation. S. M. Hecht
2:30—211. Metal ion catalysis by the Tetrahy-mena ribozyme. T. R. Cech, J. A. Piccirilli
3:15—212. Cleavage of DNA by oxorutheniu-m(IV) and oxodiruthenium(lll) complexes. H. H. Thorp
4:00—213. Long-range electron transfer reactions of metal complexes on DNA. J. K. Barton, C. J. Murphy, M. R. Arkin, N. J. Turro
Section E Convention Center Room A108, Street Level General Organometallic—II
L. Barton, Presiding 1:00—214. Room-temperature catalytic hydro-
genation of functionalized aromatic compounds using [(1,5-COD)RhH]4 catalyst precursor to Rh colloids. Z. Duan, M. J. Hampden-Smith
1:20—215. Recent developments in the Rh(lll)-catalyzed dimerization of acrylates. E. Hauptman, M. S. Brookhart
1:40—216. Dicarbonyl(cyclopentadienyl)iron-substituted silanols, siloxanes, and sily-lamines. W. Malisch, S. Schmitzer, G. Kaupp. H. Kab
2:00—217. Reductive electropolymerization of metal complexes of the ligand 1,10-phenanthroline-5,6-epoxide. Y. Shen, S. C. Paulson, J. Pope, K. T. Carron, B. P. Sullivan
2:20—218. Steric and electronic effects on the activation of dibenzothiophene C-S bonds using a rhodium phosphine complex as a model for the hydrodesulfurization process. A. W. Myers, W. D. Jones
2:40—219. Synthesis and reactivity of new "metallapyran" and "metallafuran" complexes. J. R. Bleeke, P. R. New
3:00—220. Novel metal participation in Jt-bond delocalization. J. R. Bleeke, D. W. Boors-ma
3:20—221. Thermal decomposition of platinu-m(ll) bis(disilyl) complexes: Evidence for beta-hydride elimination? M. J. Michalczyk, C. A. Recatto, M. J. Fink, J. C. Calabrese
3:40—222. Stereo- and regiospecific oxidative addition of catecholborane to four coordinate, c/s-phosphine iridium(l) complexes. B. P. Cleary, R. Eisenberg
4:00—223. Spectra and structure of 4,5-n-(Fe(CO)4)B6H10 and its conjugate base [Fe(CO)4B6H9]-. D. K. Srivastava, N. P. Rath, L. Barton, J. D. Ragaini, O. Hollander, R. Godfroid, S. G. Shore
4:20—224. Synthesis, characterization, and structure of (1,5-COD)RhX complexes with chelating amines. Z. Duan, M. J. Hampden-Smith, E. N. Duesler, A. L. Rheingold
TUESDAY MORNING Section A
Convention Center Room A102, Street Level Group 3: Lanthanides and Actinides
V. W. Day, Presiding 8:20—225. Synthesis and properties of (bis-
)pentamethylcyclopentadienyl actinide complexes containing terminal organoimido and oxo functional groups. D. S. J. Amey, C. J. Burns. D. C. Smith. J. C. Green, W. H. Smith
8:40—226. Synthetic and structural studies of pyrazolylborate and (C5H5)Co[PO-(OC2H5)2]3" complexes of lanthanides and actinides. V. W. Day, T. A. Eberspacher, J. Takats. X. Zhang, Y. Sun
9:00—227. Organolanthanide-catalyzed hy-droboration of olefins.21: Stereochemical aspects. K. N. Harrison, T. J. Marks
9:20—228. Ziegler-Natta polymerization of a-olefins with organoyttrium compounds. E. B. Coughlin, J. E. Bercaw
9:40—229. Synthesis and reactivity of new yttrium and lanthanide silyl complexes. N. S. Radu, T. D. Tilley, A. L. Rheingold
10:00—230. New classes of d- and f-element dialkylphosphides. A. A. Danopoulos, P. G. Edwards, J. S. Parry
Section B Convention Center Room A104, Street Level Organometallic Chemical Vapor Deposition
M. D. Healy, Presiding
8:20—231. Preparation and thermal decomposition of compounds of the general formula [X2GaP(SiMe3)2]2. (X = CI, Br. I): New precursors to GaP. S. R. Aubuchon, R. L. Wells, M. F. Self, R. C. Woudenberg. J. P. Jasinskj, R. J. Butcher
8:40—232. Thermolysis and tellurium insertion reactions of (f-butyl2E)3M (M = Al, Ga. In; E = P. As). R. A. Jones, A. H. Cowley, J. W. Nail
9:00—233. Indium tert-butylthiolates as single-source precursors for indium sulfide thin films: Is molecular design enough? A. N. Maclnnes, M. B. Power, A. F. Hepp, A. R. Barron
9:20—234. Chemical vapor deposition of group IV carbides from single-source precursors: The use of homoleptic alkyls. M. D. Healy, D. C. Smith. R. R. Rubiano. R. W. Springer
9:40—235. Mechanistic studies of palladium deposition from palladium bis(hexafluoro-acetylacetonate) on copper surfaces under ultrahigh vacuum. W. Lin, R. G. Nuzzo, G. S. Girolami
10:00—236. Copper(ll) aminoethanolate precursors for metal organic depositon. C. L. Himes, C. L. Fields
Section C Convention Center Room A106, Street Level Solid State: General
C. C. Torardi, Presiding 8:00—237. Long-lived charge separation in
layered zirconium phosphonate/viologen compounds. M. E. Thompson, L. Ver-meulen
8:20—238. Electrical properties of the Fe3_ xZnx04 and Fe3_yTiy04 ferrite systems. D. Kim, A. Kozowski, J. Sabol, R. Rasmussen, Z. Kakol, P. Wang, M. Wittenauer, P. Met-calf, J. M. Honig
8:40—239. On the excitation and emission mechanism in M' YTa04 and Nb-doped YTa04 phosphors. C. C. Torardi, R. H. French, M. K. Crawford, C. R. Miao, D. J. Jones, W. Liang, M-H. Whangbo, W. J. Ze-garski
9:00—240. Examination of the rare earth tan-talate X-ray phosphor formation reaction. D. B. Hedden, W. J. Zegarski, C. C. Torardi
9:20—241. Synthesis and physical characterization of layered organometallic intercalates of MX2(M=Sn, Zr; X=S. Se). H. V. Wong, D. O'Hare
9:40—242. lnMn03 and lnFe03: Two low-temperature phases with an unusual AB03 structure. D. Giaquinta, H-C. zur Loye
10:00—243. 1.3-Diphenyl triazenido complexes of aluminum and indium: Paramagnets and supramolecular architecture. J. T. Le-man, J. Braddock-Wilking, A. R. Barron
Section D Convention Center Room A108, Street Level Homogeneous Catalysis—General
T. T. Wenzel, Presiding 8:20—244. Coordination polymerization of
ethylene by single-component rhodium catalysts in protic solvents. L. Wang, T. C. Flood
8:40—245. Hydration of alkynes using Pt(ll) complexes. J. W. Hartman, W. C. Hiscox, P. W. Jennings
MARCH 1,1993 C&EN 79
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9:00—246. Electrochemical reduction of CO2 catalyzed by palladium phosphine complexes. D. L DuBois, P. R. Bematis, C. J. Curtis, A. M. Herring, A. Miedaner, B. D. Steffey
9:20—247. Mechanistic aspects of aqueous palladium-catalyzed aryl-aryl cross-coupling reactions. T. I. Wallow, B. M. Novak
9:40—248. Highly selective, rhodium-catalyzed asymmetric hydroformylation. J. E-Babln
104)0—249. Oxidation of terminal olefins to aldehydes using a palladium/copper catalyst: Implications for the Wacker reaction. T. T. WenzsJ
Section E Convention Center Room A209, Street Level Award Session—41
R. Eisenberg, Presiding
1030—250. Design of zinc finger proteins. J. M.Berg
11:15-251. Award Address (ACS Award in the Chemistry of Materials, sponsored by DuPont Co.). Chemistry underlying the synthesis of useful inorganic materials. R. Roy
TUESDAY AFTERNOON Section A
Convention Center Room A102, Street Level
New Directions in Solid-State Synthesis—II
D. Schleich, Presiding
130—252. New solid-state chalcogenides. J.
2:10-253. Solids based on the [MoeCIs]4* core. D. F. Shriver, D. Johnston, L. Robinson, R. Espe
2:50—254. Synthesis, structure, and properties of the layered perovskite La^Ni^-fr M. Greenbtatt, Z. Zhang
3:20—255. Peroxide-assisted syntheses of metal silicates. J. M. BurlHch
3:50—256. Metastable YCu0 2 5 + x and LaCu02.54X delafossites. R. J. Cava, H. W. Zandbergen, A. P. Ramirez, J. J. Krajewski, W. F. Peck
430—257. Intercalation chemistry of layered metal oxides and phosphorates: Some new tricks from an old dog. G. B. Saupe, Y. I. Kim, K. Aoki, L C. Brousseau, H. C. Yang,
4:50—258. Analysis of scanning-tunneling and atomic-force microscopy images of layered transition-metal compounds. M-H. Whang* bo, J. Ren
Section B Convention Center Room A209, Street Level Electron-Transfer Reactions of Metallo 1 Towns 11
G. R. Moore, Presiding
130—259. Thermal and photochemical electron transfer in the cytochrome bsihemogio-bin system. Q. McLendon, J. Simmons. A. Qiao
2:00—260. Intracomptex, interprotein electron transfer. B. M. Hoffman
230—261. Donor-acceptor orientation, inter-facial dynamics, and gating in the cytochrome/plastocyanin system. N. M. Ko-stic
3:00—262. Conformational control of electron transfer in the cytochrome o-cytochrome D5 and cytochrome c-cytochrome c peroxidase complexes. F. Millett, B. Durham, A. Willie. S. Hahm, L. Geren, R. Uu. P. Stay-ton, M. McLean, M. Miller, S. Sligar, G. Pielack, J. Kraut
3:30—263. Cyt c:ccp complex studied by hydrogen exchange labeling and NMR. M-F. Jeng, K. Pardue. J. S. Rogalskyj, S. W. England*, G. McLendon
4:00—264. Potenfometric and spectroscopic characterization of binary heme protein complexes. M. R. Mauk, J. C. Ferrer, M. C. Cox, G. R. Moore. A. G. Mauk
4:30—265. Dynamical simulation of cytochrome association and electron transfer. S. H. Northrup, K. A. Thomasson, S. M. Andrew
5:00—266. X-ray structure of a complex between methylamine dehydrogenase, amicy-anin, and a c-type cytochrome. L. Chen, R. Duney. F. S. Mathews
Section C
Convention Center Room A104, Street Level Distinguished Service Award Mlnisympo-stum
J. Shapley, Presiding
1:15—Introductory Remarks. J. Shapley 130—267. Reactions of nitrogen oxides with
complexes of group 8.9, and 10 metals. M. Kubota
1:40—268. Use of S-N and Se-N radical units in the design of molecular conductors: Structural aspects. W. Cordes, C. Bryan, S. Scott. R. Oakley. R. Haddon
2:00—269. Mechanism of 0 2 addition to nickel-bound thiolates. M. Y. Darensbourg, P. J. Farmer, T. Soma
2:20—270. Catecholates as 11-donating ligands. D. J. Darensbourg, B. Mueller, K. K. Klausmeyer, J. Chojnacki
2:40—271. New 1,2-dithiolene and 1,1-dithiolate ligands containing the tetrathioet-hyteoe unit and metal complexes. R. D. Be-reman, S. Purrington, B. W. Knight, G. Chung, K. Proctor
3:00—272. Outer- and inner-sphere electron-transfer reactions of metal carbonyl anions. J. D. Atwood
330—273. Electronic and structural influences on metal-phosphine bonding. D. L Uch-tenberger, M. E. Jatcko
3:40—274. An understanding of ds-labilization derived from the behavior of 16-electron species in gas matrices. R. L Sweeny
4:00-275. Solid state 2H NMR (4.7 to 18 teste) and ADLF imaging. L G. Butler
4:20—276. Flash photolysis studies of CpFe(CO)2(ii
1-CH2C6H4-p-X); X - OMe. Me. H, F. CI. Br. R. S. Herrick, R. R. Duff Jr.. A. B. Frederick
4:40-277. Metallation of Ceo with pentacar-bonylrhenium radicals: Reversible formation of CeoIRefCOlsk S. Zhang, T. L. Brown. Y. Du. J. R. Shapley
Section D Convention Center Room A106. Street Level Mechanistic Bioinorganic Chemistry—II
D. C. Rees, Presiding
130—278. Transition-metal sulfide enzymes and model systems: Nitrogenase. Moco enzymes, and hydrogenase. E. I. Stiefel
1:45—279. Crystal structures and functions of the nitrogenase iron protein and molybdenum-iron protein. J. Kim, M. M. Georgia-dis. M. K. Chan, D. Woo. H. Komiya. D. C.
2:30—280. Heteropolynudear clusters that contain bridged redox active subunits: Their possible role in multielectron electron transfer. D. N. Coucouvanls, P. Mosier. K. De-madts, P. R. Challen
3:15—281. Heterometal cubane-type and cuboidal iron-sulfur clusters. R. H. Holm, W. Cen. J. Gohdes. H. E. Nordlander. M. H. Scott. J. Zhou
430—282. Redox chemistry of nickel thiolate complexes. M. J. Msroney, C. Bagyinka. S. A. Mirza, J. P. Whitehead. M. A. Pressler, B. M. Hoffman. R. Gurbiel
TUESDAY EVENING Section A
Convention Center Hall C. Upper Level Poster Session
A. P. Purdy, Presiding
7:00-8:00
283. Single-crystal 133Cs NMR study of Cs*(18C6)2e-. S. Huang, J. Kim. J. L. Dye
284. Synthesis and complexatton studies of hydrophilic crown thioethers. S. Uou, W. N. Setzer, G. J. Grant
285. Effects of ultraviolet radiation on the structure and ionic conductivity of polyethylene oxide)-salt complexes. S. Sloop, J. P. Lemmon, M. M. Lemer
286. Structural studies of aza-18-crown-6 complexes of HgCfe, HgBr2. and Hgl2. A. H. Bond, R. D. Rogers
287. First crystalline etectride revisited: New studies of Cs+(18-crown-6)2e~. M. J. Wagner, J. L. Dye
288. Luminescence dynamics and molecular recognition processes in macrocydic dilan-thankte complexes. K. D. Matthews, R. A. Fairman, A. Johnson, K. V. N. Spence, I. A. Kahwa, G. L McPherson, H. Robotham
289. Conformation analysis of 18-crown-€ in complexes with hydrated lanthanide chlorides. A. N. Rollins, R. D. Rogers
290. Metallacrowns: A useful design concept for the controlled preparation of pentanude-ar copper complexes. B. R. Gtoney, J. W. Kampf, D. P. Kesstesoglou. V. L. Pecoraro
291. M3M/S4 cubanes incorporating tin: Analy
sis of electronic structure. A. L Tan, S. Harris
292. Multifield saturation magnetization measurements on a peroxo-bridged iron/copper complex. R. D. Orosz, E. P. Day, A. Nan-thakumar, K. D. Kariin
293. Nitric oxide adducts of ruthenium porphyrins. D. S. Bohle. B. D. Smith
294. Spectroscopic study of electron transfer in redox-active peptides. S. L Mecklenburg, D. G. McCafferty. C. G. Wall. B. M. Bishop. B. W. Erickson, T. J. Meyer
295. Synthesis and reactivity of hypervalent porphyrinato and phthalocyaninato silicon compounds. D. M. Heilman. K. M. Kane. F. R. Lemke
296. Nuclear magnetic resonance studies of multinuclear chromium assemblies: Biological relevance. J. B. Vincent
297. Reaction of nitric oxide with biologically relevant Fe4S4 (SR)4
n_ cubanes. Y. F. Xie, K. D. Robinson. T. T. Un. J. K. Bashkin
298. Synthesis of isomerically pure ruthenium phthaJocyanine complexes as potential pho-todynamic therapy agents. M. J. Abrams. G. E. Bossard, R. C. Brooks. M. C. Darkes. J. F.Vollano
299. Stability effects of surface mutations in the metalloprotein cytochrome c . L M . Herrmann, B. E. Bowler
300. Effect of metal ions on the hydrolysis of organophosphorus esters on strong-base ion exchange resins. W. T. Beaudry. G. W. Wagner, J. R. Ward
301. Synthesis and characterization of singly modified ruthenium-labeled rubredoxin derivatives. M. L Chan, S. E. O'Dell. F. Millett. B. Durham. R. A. Scott
302. Study of the reaction of Fe(porphyrin)NO with oxygen. D. S. Bohle. C. Hung
303. Oxidation mechanisms of diiron(ll) model compounds of nonheme iron enzymes by dioxygen. A. Mssscheiein, A. L Feig. S. J. Lippard
304. Synthesis of phenoxyl radical metal complexes as models for metalloprotein active sites. D. P. Goldberg, S. P. Watton. L. M. Wimmer, S. J. Lippard
305. Organic vanadates are substrates for fructose 1,6-bisphosphate aldolase. D. C. Crans, K. Sudhakar, I. Fetty
306. UV-light-induced photocleavage of proteins by vanadate. G. Francova, T. J. Zam-borelli, D. M. Wilson, R. S. Brown, D. C. Crans
307. Structural and kinetic characterization of vanadate-amino acid complexes by 1H, 13C, and 51V NMR, part II: Kinetics. P. K. Shin, D. C. Crans
306. Characterization and monomerization of heme peptides. A. D. Carraway, J. Peterson
309. Catalytic activity of hemoglobins. D. E. Holm, J. Peterson
310. EPR and MCD studies on hydroxylamine oxidase and P460F from Nitrosomonas eu-ropaea. Q. Peng, J. Peterson
311. Crystal and molecular structure of ethopropaziniumyl cation salt of rhenium-(VII) oxide. (C19.H2sN2S)[Re04]. N. M. M. Gowda, L. Zhang. C. L Barnes
312. Structure-spectroscopy correlations in Ag(l) thiolate model compounds and Ag12-metallothionein. T. A. Oriskovteh, M. J. Na-tan
313. Enhanced DNA photocleavage by a new synthetic analogue of Co(lll)-bleomycin. E. T. Farinas, J. D. Tan, P. K. Mascharak
314. Oxidation of reduced yeast flavocy-tochrome b2 by triplet-state free flavins and subsequent intramolecular electron transfer. J. T. Hazzard, C. A. McDonough, G. ToKin
315. Ligand binding to monochelated protohe-me and TPP in DMSO M. A. Lopez, C. Ybarra. A. Greer, S. Smith, S. Hyatt
316. Binding of substituted pyridines to monochelated protoheme in DMSO. C. Ybarra, M. A. Lopez. K. Mosby. S. Hyatt
317. Photochemical and photophysfcal studies of some platinum(ll) complexes of the type [NEUHPtLBra], where L is a heterazote derivative. E. R. Perera, M. M. Muir
318. Preparation and characterization of singly modified ruthenium-labeled hemoglobin. R. Uu, B. Durham. F. Millett
319. Characterization of electron transfer between cytochrome c and mutants of cytochrome c peroxidase. S. Hahm, M. Miller, L. Geren, J. Kraut, B. Durham, F. Millett
320. Synthesis and characterization of an osmium tetrapnenyl pophyrin bisphenylimido complex. K. M. Omberg, J. A. Smieja
321. Modeling H2ase reactivity with metal hydrides and H2-comp*exes. R. T. Hembre, S. McQueen
322. Oxygen activation mechanism of iron ribonucleotide reductase. J. Ung, M. Sahlin, B. Sjoberg, T. M. Loehr, J. Sanders-Loehr
323. Structural and functional models of the nickel site in [FeNi] hydrogenases. N. Baktya, P. K. Mascharak
324. Artificial photon antennae. C. T. Brown, D. Magda, J. L. Sessler
325. First capped expanded porphyrins. J. L. Sessler, E. A. Brucker, V. Krai
326. Bis- and tris-sapphyrin derivatives: Novel carriers for transport of nucleotide phosphates at physiological pH. V. Krai, J. L Sessler
327. Molecular recognition via base pairing: A new approach to photosynthetic modeling. J. L Sessler, B. Wang, Y. Kubo, A. Ham-man
328. New large expanded porphyrins for metal cation and anion chelation. J. L Sessler, S. J. Weghom
329. Linear oligopyrroles as precursors for new expanded porphyrins. J. L Sessler, H. Ikeda. M. C. Hoehner, S. J. Weghom
330. Photochemical generation of ferryl species in Ru(ll)-modified human myoglobin. T. B. Karptehin, R. M. D. Verhaert. J. R. Winkler, H. B. Gray
331. Incorporation of unnatural amino acids into proteins by semisynthesis, bpy72 cytochrome c: Photophysics and photochemistry of (bpy)2Ru(4-bpy72) cytochrome c. D. S. Wuttke, S. L. Fisher, B. Imperiali. H. B. Gray
332. Electron-transfer kinetics of iridium o^-d8
intramolecular donor-acceptor systems. M. Bachrsch, J. R. Winkler, H. B. Gray
333. Spectroscopic properties of some mononuclear platinum(ll) complexes. J. A. Bailey, D. W. Low, V. M. Miskowski, H. B. Gray
334. Ligand binding to AlaSOcytochrome c. K. L. Bran, H. B. Gray
335. Synthesis, structure, and photoredox properties of dipyridophenazine-based transition-metal complexes. V. J. Catalano, W. E. Larson, M. G. Hid, H. B. Gray
336. Ruthenium(ll) chelation by dihistidine sites on cytochrome c: Protein stabilization and intramolecular electron transfer. D. R. Casimiro, A. Muheim, F. H. Arnold. J. H. Richards. J. R. Winkler. H. B. Gray
337. Intramolecular electron transfer in cyano-bis(phenanthroline) ruthenium(ll) cytochrome c. G. A. Mines, H. B. Gray
338. Structural and electrochemical properties of halogenated porphyrins. M. G. Hill, M. W. Grinstaff. J. A. Hodge. H. B. Gray
339. Ruthenium derivatives of halogenated porphyrins. E R. Birnbaum, J. E. Bercaw. H. B. Gray. J. A. Labinger
340. Electronic structures of halogenated porphyrins. T. Takeuchi, H. B. Gray. W. A. Goddardlll
341. Bimolecular electron transfer at high driving forces. T. M. McOeskey, J. R. Winkler, H. B. Gray
342. Nanoscale metal particles by reduction with alkalides or etectrides as synthesis precursors. J. L Dye, K-L Tsai. X. Chen, H. A. Ek*
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
80 MARCH 1,1993 C&EN
343. Synthesis and characterization of N13S2 single crystals. P. Metcalf, P. Fanwick, Z. Kakol. B. C. Crooker, M. McElfresh, N. Ot-suka. J. M. Honkj
344. Photocatafytic destruction of trichloroeth-ytene in air. W. A. Jacoby, M. R. Nimlos, D. M. Blake
345. Room-temperature vs. high-temperature syntheses of hydrogen bronzes of niobium derived from the layered perovskites ALaNbzCMA . H, Na. K). M. R. PaJadn, N. Casan-Pastor, A. Fuertes, P. G6mez-Romero
346. Synthesis of the perovskite La^uTrOe by ceramic and by sol-gel methods. M. R. Palacin, A. Fuertes, N. Casan-Pastor, P. Gomez-Romero
347. ObtentJon of superconductivity by room-temperature electrochemical oxidation of UJJCUCU. N. Casan-Pastor, A. Fuertes. P. Gomez-Romero
348. New synthetic results for circular polymorphs of NbSea. A. Sanchez, L W. ter Haar
349. Studies of indium amides and nitrides. A. P. Purdy, A. D. Berry
350. The tetrafluoroaluminate anion: A new species for the synthesis of new, solid-state fluoroaluminate materials. N. Hsrron, D. L Thorn, R. L. Harlow, F. Davidson, J. B. Parise
351. Structure and properties of La5Mo4016, a perovskite-related compound containing an extremely short Mo-Mo bond. M. Ledesert. P. Labbe. H. Leligny, B. Raveau. W. H. Mc-Carroll, K. V. Ramanujachary, M. Green-Watt
352. Reaction mechanism, kinetic model, and MOCVD growth of ZnTe. H. Dumont, A. Marbeuf, J. E. Bouree, O. Gorochov
353. Trends in solid-state structure: A(II)B(II)P207. E. M. Holt, A. Elmarzouki. A. Boukhari
354. Conductive porymer/high-Tc superconductor assemblies. J . T. McOevttt, S. G. Haupt. D. R. Riley, J. Zhao, C. Jones
355. Incorporation of poryethers into molybdenum disulfide galleries. J. P. Lemmon, S. Sloop. M. M. Lamer
356. Synthesis of oxides containing the ion Eu2*. A. Akella. D. A. Kesztor
357. Chromopboric based, covalently bonded, self-assembled multilayer supralattices on inorganic oxide surfaces as nonlinear optical materials. B. I. Swanson, C. T. Buscher, D. Li
358. Synthesis, structure, and property investigation of La3_xMxNi207^(M - Ca2*, Sr2*, and Ba2+). Z. Zhang, M. Greenblatt
359. Structure direction in the crown ether-mediated syntheses of FAU and EMT zeolites. S. L Burkett, M. E. Davis
360. Novel compounds in the barium bismuth oxide system. K. P. Reis, A. J . Jacobson
361. Syntheses and photochemical properties of zirconium phosphonate viologen compounds as porous solids and transparent thin films. M. E. Thompson, L Vermeulen, J. Snover
362. The solid-state reaction of niobium and silicon at low temperatures: Control of reaction kinetics using superlattjce reactants. T. Novst, D. C. Johnson
363. Synthesis of ternary tungsten chateo-genide compounds using ultrathin film composites. L Ftstsr, D. C. Johnson
364. New developments in the synthesis of novel ceramic materials: Oxides and chal-cogenides. S. Hwu
365. Polyhedral and cylindrical structures of tungsten disulphide. R. Tenne, L. Margulis, M. Genut. G. Modes
366. Structural similarities among oxygen-deficient perovskites. M. T. Anderson. J. T. Vaughey. K. R. Poeppelmeler
367. Single-source precursors for the MOCVD fabrication of semiconductor films. H. J . Gysling, A. A. Wemberg
368. Synthesis of arsenic transition-metal sulfides and metal arsenides. G. H. Singhal. L D. Brown, D. F. Ryan
Section B Convention Center Hall C. Upper Level Poster Session
D. L. Roger, Presiding 8:00-9:00 369. Donor-acceptor charge transfer complex
es of halogenated Ceo based on ferrocene. A. Quazi. R. U. Kirss. W. M. Rerff
370. Synthesis and structure of a novel aromatic iridathiophene. J. R. Bleeke. M. F. Or-twerth, M. Y. Chiang
371. Effect of substjtuents on the stereoselectivity of olefin coordination in chiral amino-acid complexes of Pt(ll). L. E. Erlokson, M. vanOs
372. Reinvestigation of ligand effects in the oxidative addition of Mel, hfe. and O2 to lr(CO-)(CI)L2. W. P. Glaring, M. R. Wilson, A. Prock
373. Metal-hydride versus metal-methyl bonding in chiral cyclopentadienyl rhenium compounds. D. L. Lichtenberger, S. K. Ren-shaw, N. E. Gruhn, A. Rai-Chauduri, J. A. Gladysz, A. Igau
374. Electronic structure of transition-metal/ pyridine interactions: Photoetectron spectra of Cp'Mn(CO)2L complexes (Cp' - (n.5-C5H4(CH3)); L - pyridine or substituted pyridine). D. L. Lichtenberger, N. E. Gruhn, A Bjerke, S. B. Gogosha, C. Politte, F. A. Walker
375. Characterization of metal-carbon multiple bonds in aJkyne metathesis catalysts using photoetectron spectroscopy. D. L Lichtenberger, M. L. Hoppe, L. Subramanian
376. Investigation of group 5 metal bonding through photoetectron spectroscopy. D. L Lichtenberger, M. E. Rempe
377. Trends in the valence ionization energies of substituted ruthenocenes, (rt5-CsMe5)-(n5-C5R5)Ru, where R - H, CI. and F. D. L. Lichtenberger, Y. EJkadl, R. P. Hughes. O. J. Cumow
378. Nature of bonding in cP-d3 metal dimer alkoxides. D. L. Lichtenberger. J. R. Pollard, T. M. Gifoert
379. Large-ring Pt(ll) chelate complexes of the form (PtaxJ: A « c^1,4-diaminocyclohex-ane and 1 .n-diaminoalkanes (n« 5.6.7). J . D. Hoeschele, J. W. Kampf. H. D. HolKs Showalter
380. Preparation of tetrabutvtammonkjm octa-^3-bromohexa(trifluoromethanesulfonato)-octartedro-hexainorybdate(2-). (Bu4N)2(Mo6-Br8
i(CF3S03)6a], and other derivatives con
taining the MajBre4* core D - c - Gaswtek, S. M. MaKnak, L K. Madden
381. Role of silicon in transmission of charge: A comparison between TCNE adducts of (Cp 'Fe) 2 (u-C 8 H 6 ) and (Cp*Fe)2(n-Ci4Hi2Si2). J. Kreisz. R. U. Kirss, W. M. Retff
382. Defluorination of saturated perfluorocar-bons by organometallic nucteophites. R. G. Harrison, T. G. Richmond
383. Mechanism of reaction of Fe* with orga-nosHanes: Generation and characterization of transition-metal-silytene and -silene cat-ionic complexes in the gas phase. R. Bafch-tiar, D. B. Jacobson
384. Transition-metal-mediated [4+2] cyctoad-drtion of 1,3-dienes with alkynes in the gas phase. R. Bakhtiar. J. J . Drador, J. Larson, D. B. Jacobson
385. Distinguishing the involvement of endo vs. exo hydrogen in reactions of FeC5rV in the gas phase. R. BakhtJar, D. B. Jacobson
386. Generation, characterization, and catalytic activity of MC4H4* (M « Fe.Co) isomers (metallacyclopentadiene. cyclobutadiene. and btsacetytene) in the gas phase. J. J . Dradsr, R. Bakhtiar. D. B. Jacobson
387. Kinetic studies of n6 -» n5 and n6 -> V ring slippage reactions of if-fluorenyl manganese complexes. R. N. Biagioni, A. Luna. B. M. Simpson, N. Eyberg
388. Molecular strategies for the synthesis of 1-D polymers incorporating M-M quadruple bonds. K. G. Moodtoy, M. H. Chisnolm, E. F. Putlina, K. Folting, J. C. Huffman
389. Nonfluxional dodecahedral poryhydrides of tungsten(IV). H. Rothfuss, J. C. Huffman, K. G. Caulton
390. Catalysis of the water-gas shift reaction by polymer-bound rhodium complexes in aqueous alcoholic solutions. M. M. Mdfe-leni, P. C. Ford, R. G. Rinker
391. Reductions of technetium imido complexes. A. K. Burrell. J . C. Bryan, D. L. Clark, W. H. Smith, C. J. Bums. A. P. Sattetoerger
392. Investigation of the electrochemical properties of substituted titanocene dfchtorides. R. F. Johnston, R. E. Borjas. J. Schenkel
393. Investigation of the electron transfer properties of (Cp)Mn(CO)3 and substituted Cp derivatives. S. M. Sawteile, R. F. Johnston. C.C.Cook
394. Isomerization of the alkyl ligand in (Me2I^CS2)M(PR3)(alkyl) (M - Pd.Pt) complexes. D. L Roger, D. G. Garza. Y. Ding, L Lebioda
395. Preparation and chemistry of pentadi-enoyl transition-metal complexes. N. T. Aid-son, D. P. Dawson, A Abu-Baker
396. Ligand substituent effects on the excited-state properties of rhenium(l) tricarbonyl complexes. L. Wallace, D. P. RiUema
397. 2,4-Toluene diisocyanate adducts with first-row transition-metal perchlorates. C. Owens, B. Smith Frertas, N. M. Karayarmis
398. Mass spectrometric study of alkali pertechnetate vapor species. J. K. Gibson
399. Enantiosetective lactonization of cyclic ketones with H2O2 catalyzed by complexes of platinum(ll). G. Strukul, A. Gusso, F. Pinna
400. Hammett substituent correlations in weakly coupled, mixed valent ruthenium di-nuctears. W. Pan, N. A. Lewis
401. Polyethylene glycol complexes of Sr(NC3)2. M. L Jezf, T. S. Forbes. T. Ama-ro. R. D. Rogers
402. Reactions between cyanuric chloride and dicyanamides. A. P. Purdy
403. Heteroporyperoxo complexes as catalysts for organic oxidations. W. P. Griffith, B. C. Parkin
404. Single-crystal X-ray crystaHographic studies of the [Cu(rV>)(1J0i)henarrthroline)2]-(NO3I2 complex. D. L Perry, J. D. Zubkows-kl, K. Catalan, E. Valente
405. Synthesis and characterization of oxova-nadium(V) alkoxide complexes with dictate ligands. R. A. Forty, D. C. Crans
406. Preparation. NMR spectra, and X-ray structure of a platinum complex of a sulfur azo dye. T. Chivers, K. McGregor, M. Parvez
407. Influence of a novel binding mode of aromatic diols with W(VI) oxo and imido tetrachloride. S. D. Dietz. J. A. Heppert. M. D. Morton, F. Takusagawa
406. Synthesis and reactivity of binaphtholate-chkxide complexes of titanium. T. J. Boyle. N. W. Eilerts, J. A. Heppert. F. Takusagawa
409. Kinetics and mechanism of the reduction of water-soluble manganese(lll)porphyrins with cobalt(ll)sepulchrate and dithionite: Effect of chloride ion. R. J. Balahura, R. A. Kirby
410. Determination of metal-to-ligand charge transfer (MLCT) excited-state redox potentials by phase-modulated voltammetry (PMV). W. E. Jonas Jr., M. A. Fox
411. Formation of transition-metal oxaziridines from nitroso-compounds and oxo-bridged Mo(V) (impounds. D. M. Baird, C. Abburi. S. A. Rodriguez. L. S. Barron
412. Complex formation of motybdenum(VI) with nitrilotriacetic acid. J. J. Cruywagen. J. B. B. Heyns, E. A. Rohwer
413. Synthesis and structure of iridium complexes containing 1.2-disubstituted hydrazi-do ligands. C. H. Zambrano, P. R. Sharp, C. L Barnes
414. Complexation between europium(lll) and glycine in aqueous methanol. R. L. Campbell. M. Mejia, N. Nguyen. T. Parker. H. B. Silber
415. Complexation between nickel(ll) and thio-cyanate. N. Arif. L. Contreras. B. Johnson, T. Ratanasiripong, J. Stoddard, H. B. Silber
416. Interaction of carbon dioxide with het-eropofy anions in nonpolar solvents: Evidence for complex formation. M. KozJk, C. Ippolito
417. Platinum metal complexes with terfunc-tional ligands containing pyridyl, amido, and a- or ^-hydroxy groups. K. Aruna Srse, K. VeeraReddy
418. Crystal structure of (2-aminopyridin-ium)4Cu4CI10O: An example of a cooperative pseudo-Jahn-Telter effect. R. D. Wiltott
419. Structures and magnetic susceptibility studies of four new high-nuclearity cop-per(ll) haKde oligomers. M. R. Bond. R. D. Willett, H. Place. Y. Uu. T. E. Grigereit. J. E. Drumheller
420. Photomechanical properties of Rh(l)-semiquinone complexes. C. W. Lange, V. I. Nevodchikov, V. K. Cherkasov, G. A Aba-kumov, C. G. Pierpont
WEDNESDAY MORNING Section A
Convention Center Room A102. Street Level New Directions in Solid-State Synthesis—
D. Schleich, Presiding 8:40—Introductory Remarks. D. Schleich 8:45—421. Rapid solid-state precursor syn
thesis of materials. R. B. Kaner 9:05—422. New thophosphates of transition
metals: Synthesis and structure of R b V P ^ and C r P ^ 25. R. Brae
9:25—423. Formation of transition-metal sulfides by the dea>mposition of their dithiolato complexes. G. H. Singhal, R. I. Botto, L. D. Brown, K. S. Colte
9:45—424. Synthesis and crystal structures of new quaternary chaJcogenktes ALnMGj (A - Ba, Ca; Ln • rare earth; M - Cu, Ag; and Q - S, Se). P. Wu, A. Christuk, J. A. Ibers
10:20—425. Synthesis of novel KHOPO4-(KTP)-related phases via aliovatent substitution: K(Mg1/3Nb2/3)PC5 and K(Mg1/3 Nb^ 3)AsOs. E. M. McCarron I I , T. E. Gier, L. K. Cheng, J. C. Calabrese, C. M. Foris. J. D.
10:40—426. Rational construction of micro-porous zirconium phosphonates. G. L. Rosenthal, J. Caruso
11:00—427. Chemical deintercalation of UC0O2, LiFeO* and related phases. G. Bocai, O. Gorochov
1120—428. Catalytic activities of metal cations on the decomposition of alkali metal chlorates. Y. Zhang, G. Kshirsagar, J. Ellison, J. C. Cannon
11:40—429. Magnesium motybdate catalyst for oxidation of butane. B. Khazai, G. E. Vrieland, C. B. Murchison
Section B Convention Center Room A209. Street Level Electron-Transfer Reactions of Metallo Proteins—III
J. H. Richards, Presiding 8:30—430. Analysis of the redox potential of
the P80A mutant of pseudoazurin. E. T. Adman, C. Peters-Libeu. S. Turley, T. Beppu. M. Nishiyama
94)0—431. Engineering the redox properties of small metalloproteins. G. W. Canters
9:30—432. Influence of ligands on copper of blue copper proteins azurin and piastocya-nin. J. H. Richards, H. B. Gray, T. J. Mi-zoguchi, J. P. Germanas, A J. DiBiKo
104)0—433. Electrochemistry of genetic hybrids of cytochromes and azurins. H. A. O. Hill, N. I. Hunt. S. Mazumdar
10:30—434. Redox properties of native and synthetic 2[4Fe-4S] ferredoxins. B. A. Felnberg, X. Lo. J. Tong. J. M. Tomich
114)0—435. Calculations of redox potentials of iron-sulfur proteins. P. J. Stephens, G. M. Jensen, R. Langen, A. Warshel
11:30—436. Electrostatics, aromatics, and little amino acids: Their roles in the regulation of the redox properties of bacterial flavodox-ins. R. P. Swenson, G. D. Krey, M. Eren, L R. Helms
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
MARCH 1,1993 C&EN 81
b [m
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Section C Convention Center Room A104, Street Level MinisymposHim: Advances in Bioinorgan-l e -1
S. H. Strauss, Presiding
9:00—437. Reactivity of mixed platinum-gold cluster compounds with dihydrogen and some catalytic studies. L H. Ptgnotet, M. A. Aubart. D. A. Krogstad. M. F. J. Schoon-dergang
9:20—438. Synthesis of larger and more weakly coordinating anions. S. H. Strauss
9:40—439. Novel silatranes: Syntheses, structures, and reactivities. D. S. Uh, M. W. Kim, Y. Do
10:00—440. Vanadium in heavy crude-oil refining. J. Q. Reynolds, G. Christou, J. C. Huffman
1020—441. Structure of a copper adlayer at a soHd:Kquid interface, Au(lll) in sulfuric acid. J . Q. Gordon II, O. R. Melroy. G. L Borg-es, K. K. Kanazawa, J. Richer
10:40—442. Acoustic damping in intercalated layered materials. B. A. Averlll, J-M. Zhu, T. E. Sutto, A. Munier, B. S. Shivaram
11:00—443. Paramagnetic lanthanide complexes as magnetic susceptibility-based contrast agents for magnetic resonance imaging. A. D. Watson
1120—444. Metal-nitroxyl distance measurements in spin-labeled hemoglobins by time-domain in EPR. V. Budker, J-L Du, M. Ra-kowski, S. S. Eaton, G. R. Eaton
Section D Convention Center Ballroom 4, Lower Level Mechanistic Bloinorganic Chemistry—HI
A. Butler, Presiding 8:30—445. Functional mimics of vanadium
bromoperoxidase. M. J. Clague, G. E. Meis-ter. A. Butter
9:15—446. Synthesis, characterization, and reactivity properties of diiron diamide ligand complexes. J . P. Caradonna
10:00—447. Use of dinuclear manganese complexes to understand the catalase activity of the OEC and Mn catalase. V. L Pec-oraro
10:45—448. Synthetic modeling of the interactions of nitrogen oxides with copper proteins. W. B. Tolman
11:30—449. Functional models for copper proteins: Oxygenation and hydrolysis reactions mediated by reaction of O2 with dicop-per complexes. K. D. Karlin, N. N. Murthy, M. Mahroof-Tahir, Q-F. Gan
Section E Convention Center Ballroom 2. Lower Level Posters: Mechanistic Bloinorganic Chemls-try
J. P. Caradonna, Presiding 9:00-12:00 450. Characterization of the structural and ac
tivated sites of threonine dehydrogenase. K. Clark, Y. Chen, B. Epperty, J. Marcus. E. Dekker, J. Penner-Hahn
451. Structural characterization of the metal binding site in the MerR metaJkxeoulatory protein. K. Clark, L. Utschig, T. V. O'HaJkxan, J. Penner-Hahn
452. Kinetic and structural characterization of carbonic anhydrases of plant origin. R. S. Rowtett, J. R. Royal. R. Saha. M. Woo-droffe. M. G. Lam, M. R. Chance, M. D. Wirt
453. X-ray absorption spectroscopy of ferric superoxide dismutase. D. L. Tierney, A. L. Metzger, M. L. Ludwig, J. E. Penner-Hahn
454. Methane monooxygenase structure and mechanism: Where to now? A. Liu, S. Li. H. Wan, K. Tsai
455. Molecular properties of the soluble methane monooxygenase from a new Type I methanotroph Methylomonas sp. strain GYJ-3. A. Uu, S. U
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
456. Structure-reactivity correlation in model skterophores: Ferric dihydroxamate formation and dissociation. M. T. Caudle, L. P. Cogswell III. A. L CrumbHss
457. Host-guest complex formation between ferrioxamine B and dicyclohexano-18-crown-6.1. Spasojevic, I. Batinic-Haberte, P. L. Choo. A. L. Crumbliss
458. Models for ot-ketoacid-dependent non-heme iron enzymes. Y. Chkxj, L Que Jr.
459. Symmetric and asymmetric diiron complexes of potyimidazole Kgands. S. Chen, J. Wang, R. M. Buchanan, M. S. Mashuta, J. F. Richardson, B. Brizendine
460. Withdrawn. 461. Mechanistic studies of the removal of the
type 2 copper from tree laccase. M. Egg-leston, J. Li, D. R. McMHIin, C. Pecoraro
462. New structural and functional models for the dicopper site in hemocyanin: Dioxygen binding by copper complexes of tnsflmkta-zoyOphosphines. W. E. Lynch, D. M. Kurtz Jr.
463. Synthesis and properties of alkoxo bridged binuclear copper(ll) complexes of imidazole ligands. R. M. Buchanan, R. Ahu-ja, N. Malathi, R. J. O'Brien. M. S. Mashuta, J. F. Richardson
464. Synthesis and properties of a Cu(ll) complex containing a novel asymmetric potyimidazole ligand. R. M. Buchanan. H. Nie, M. S. Mashuta. J. F. Richardson
465. Imidazole-ligated copper complexes. T. N. SorreN, W. E. Allen. F. C. Pigge, C. S. Regjtz
466. Interactions of oxoanions with giucose-6-phosphate dehydrogenase. D. C. Crans. T. Stites.M.MahroofTahir
467. Structural characterizations of oxovanadi-um(V) triethanolamine and oxovanadium(V) (S.S.S)tri-isopropanolamine. H. Chen, D. C. Crans. O. P. Anderson. M. M. Miller
468. Structure and solution properties of a dimeric tetrahedral vanadium(V) chloride afcoxkte complex. R. A. FWty, D. C. Crans. O. P. Anderson. M. M. Miter
469. Influence of vanadate on phospholipid metabolism in embryonic axes of imbibing and germinating bean seeds. D. C. Crans, M.M*us
470. Synthesis, structure, and reactivity of vanadium complexes containing deprotonated amide ligands. C. R. Cornman, P. Singh
471. Novel tungsten-containing enzymes from hyperthermophilic archaea. S. Mukund, R. C. Conover, M. K. Johnson, M. W. W. Adams
472. Intra- and intermotecular electron transfer in sulfite oxidase. E. P. Sullivan Jr., J. T. Hazzard. G. Tollin. J. H. Enemark
473. Reactions of molybdenum-dithiolenes modeling Mo-co. C. L Soriosili, L. Allen, S. J. N. Burgmayer, L S. Ziemer
474. Fe-S cluster reactivity elucidated through a voltammetric approach. J . N. Butt, A. Sucheta, F. A. Armstrong, J. Breton, A. J. Thomson, E. C. Hatchfcian
475. Direct voltammetric observation of the redox centers in E. coli fumarate reductase, a complex metallo-flavoenzyme. A. Sucheta, J. W. Whitehouse. F. A. Armstrong, J. D. Weiner
476. Assembly of high-valent oxomanganese clusters in aqueous solution: A kinetic study of the conversion of M n ^ 3 * to Mr^O/*. R. Manchanda, G. W. Brudvig. R. H. Crab-tree
477. Testing hypothetic mechanisms of oxygen evolution in photosystem II. W. H. Armstrong, S. Pal. S. K. Mandal. R. H. De-SelmsJr.
478. Structure and chemistry of manganese complexes with the imidazole-containing Schiff base ligands X-SALIMH. M. J . Baldwin, J. W. Kampf. V. L. Pecoraro
479. Study of a catafytically active dinuclear Co(ll) complex: Synthesis, structure, and mechanistic implications regarding oxo-transfer chemistry. S. Mukerjee, K. S. Skogerson. J. P. Caradonna
480. Synthesis, characterization, and thermolysis of a-neopentvtcobalt comnoids. K. L. Brown, X. Zou
481. Amide 1H and 15N NMR studies of base-on cobalamins. K. L. Brown, D. R. Evans
482. Model complexes for gokJ(l) antiarthritic drugs. W. Jones. R. Elder, R. Naray-anaswamy, M. Young, C. Turme), A. Bruce, M. Bruce
483. Isolation, characterization, and reactivity of tripeptide and amino acid diplatinum amine complexes: X-ray structure determination of [R(bipy)[u-SCH2CH(COO)-(NHCOCHaJfe. K. A. Mttchell, K. S. Wyatt. C. M.Jensen
484. Structural evidence for a new binding mode for guanine bases: Implications for the binding of dinuclear antitumor agents to DNA. K. R. Dunbar, J. H. Matonic. V. P. Saharan, C. Crawford, G. Christou
485. Synthesis and solution properties of lan-thanide(lll) complexes of 1.4,7.10-tetrakis-(2-nydroxyethyM .4.7.10-tetraazacyclodode-cane. J. R. Morrow, K. O. A. Chin
486. [Co{lll)(NH3)5(H20)r3-induc8d conformational transitions in DNA oligomers. D. M. Calderone. E. J. Mantilla. D. H. Huchital. W. R. Murphy Jr., R. D. Sheardy
487. Strand scission of structurally defined RNAs by Fe • bleomycin. C. E. Holmes, S. M. Hecht
488. Role of the bithiazole moiety in determining the sequence selectivity of DNA strand scission by Fe(ll) • bleomycin. S. A. Kane, H. Sasaki, A. Natrajan, S. M. Hecht
489. Novel mode of polynucleotide degradation by Fe • bleomycin. R. J. Duff, E. de Vroom, A. Geluk, S. M. Hecht
490. Strand scission of a transfer RNA precursor by Fe • bleomycin. B. J. Carter, C. E. Holmes. S. M. Hecht
491. Fe - bleomycin degrades RNAs with diverse structures. C. E. Holmes, B. J. Carter, M. A. Morgan, S. M. Hecht
492. Chemistry of bleomycin-mediated RNA strand scission. E. C. Long, C. E. Holmes, E. de Vroom, S. M. Hecht
493. Design and synthesis of metal-binding DNA recognition helices. R. E. Clegg, E. C. Long
494. Nucleic acid binding and cleavage by an intercalating metaJlopeptide. D. F. Shuten-berger, F. E. Bibbins, X. Huang. E. C. Long
495. Cleavage of DNA by Ru(bpy)2(EtG)(yT
complexes. T. W. Welch, N. Grover, H. H. Thorp
496. Mg^-activated double-stranded cleavage of DNA by (bpy^OH^RuORufOHz)-(bpyk4*. N. Grover, H. H. Thorp
497. Electron transfer mechanisms of site-specific transition-metal-modified duplex DNA. T. J. Meade
498. Synthesis of a (Mum bridged donor acceptor for biological electron transfer through a hydrogen bond. D. A. Williamson, B. E. Bowler
499. Photoinduced electron transfer in metallo-proteins labeled with ruthenium polypyridyl complexes. B. Durham, J. Scott. A. Willie. F. Millett
500. Ultrafast intramolecular porphyrin-quinone electron transfer: Evidence for coherence phenomena. S. LeCours. P. J. F. DeRege. K. Wynne. C. C. Galli. R. M. Hochstrasser, M. J. Therien
501. Studies of the redox center of cytochrome c peroxidase using the axial ligand mutant His175Gln. S. T. Tran, G. McLendon. K. Choudhury, T. L. Poulos
502. Studies of the heme coordination structure of soluble guanytyl cyclase with magnetic circular dichroism spectroscopy. A. E. Yu, J. H. Dawson. J. N. Burstyn
503. Synthetic, structural, and X-ray diffraction studies of new models for malaria pigment. D. S. Bohle, J. B. Helms, C. A. Pfeifer, B. D.Smith
504. Substituted zirconium bisporphyrin complexes. P. A. Gorlin, G. S. Girolami, K. S. Suslick
505. Effects of ortho-phenyl substituents on the 1H NMR spectra and stability of low-spin bis-N-methylimidazole complexes of iron(lll) tetraphenylporphyrin. J. L Wright, R. Ko-emer, M. J. M. Nesset, K. Aubrecht. S. Eck-art. A. R. Tipton. C. J. Norvell. L M. Mink, U. Simonis. F. A. Walker
506. Cyclic voltammetric measurement of reduction potentials and equilibrium constants for formation of complexes of substituted pyridines with iron(lll) and iron(ll) "hindered" porphyrins. M. J. M. Nesset, S. E. Jacobson, F. A. Walker
507. Detailed 1H NMR studies of a series of pyridine ligands bound to tetramesitylpor-phinatoiron(lll) perchkxate. C. T. Watson, U. Simonis. F. A. Walker
508. Spectroetectrochemistry of cytochrome c oxidase in the visible and IR spectral regions: Interactions of probe ligands. E. D. Dodson, X. Zhao. O. P. Anderson. W. S. Caughey, C. M. Elliott
509. Models for the resting oxidized iron/ copper site in cytochrome c oxidase. M. A. Thomson, K. A. Anderson, O. P. Anderson. C. M. Elliott
510. Structure and high-valent complexes of peripherally pofyhalogenated porphyrins. P. Ochsenbein, J. Fischer, D. Mandon, R. Weiss. R. N. Austin. K. Jayaraj. A. Gold, J. Temer. E. Bill
511. Spectroscopic characterization of Zr(IV) and Hf(IV) sandwich porphyrins. P. C. Martin, D. F. Bocian. J. Arnold
512. Porphyrin and metalloporphyrin anions revisited: An EPR study. J. Seth, D. F. Bocian
513. Studies of nitrogen-nitrogen bond cleavage in hydrazido(2-) complexes of tungsten and molybdenum. J. R. D. DeBord, T. A. George
514. Redox chemistry of mutant myohem-erythrins. M. E. Fossett. G. M. Raner. S. E. Cates. W. R. Ellis Jr.
WEDNESDAY AFTERNOON Section A
Convention Center Room A102. Street Level New Directions in Solid-State Synthesis— IV
S. Soled, Presiding 1:30—Introductory Remarks. S. Soled 1:35—515. Synthesis of III—V semiconductors
for LEDs. B. Adams 1:55—616. Solid-state chemistry in optoelec
tronics. M. A. DiGkiseppe 2:15—517. Vertical-zone-melt growth of
GaAs. R. L Henry, P. E. R. Nordquist. R. J. Gorman
2:35—518. Characterization of AIGaAs/GaAs multilayer structures prepared by molecular beam epitaxy. M. L Gray, C. W. Ebert
2:55—519. Metalorganic chemical vapor deposition of YBazCu^^ . W. J. DeSisto, R. L Henry. H. S. Newman. V. C. Cestone
3:30—520. Electrochemical intercalation of oxygen in some oxide lattices. M. Poucha-rd, J. C. Grenier. A. Wattiaux
3:50—521. Electrosynthesis in high-temperature solutions. H-C. zur Loye, T. Nguyen
4:10—522. Electrochemical synthesis and characterization of materials in the lanthanum-barium-nickel oxide system. J. F. DiCarlo, I. Yazdi. A. J. Jacobson
4:30—623. Synthesis and characterization of advanced materials for Navy applications. J. Covino
4:50—524. Zirconium oxide films. K. E. Smith, T. Blanton
5:10—525. Exploiting laser-based methods for low-temperature solid synthesis: Growth of a series of metastable (Sr1.xMx)1^Cu02 materials. C. Nki, C. M. Lieber
Section B Convention Center Room A108. Street Level Bloinorganic: General—J
J. F. Wishart, Presiding 120—526. NMR and molecular dynamics of
HIPIP. L. Band, I. Bertini, F. Capozzi. S. Ciurli, S. Ferretti. C. Luchinat. M. Pkxioli
1:40—527. Electron transfer between cyclodextrin-induced metal complexes. M. D. Johnson, V. C. Reinsborough
24)0—528. Intramolecular electron transfer in ruthenium-modified cobaltocytochrome c. J. F. Wishart, C. Su
220—529. Photoinduced electron transfer between ruthenium-cytochrome c and cytochrome oxidase. S. Htbdon, F. Millett, R. Liu, L. P. Pan, B. Durham
2:40—530. Cydodextrin supramolecular assemblies: Energy migration prompted by molecular recognition. Z. Pikramenou, D. G. Nocera
82 MARCH 1,1993 C&EN
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3:00—531. Mixed ligand Cu(ll) complexes with tripolyphosphate or pyrophosphate and a series of secondary ligands. D. S. Yogi, M. S. Mohan
3:20—532. Axial imidazole binding to four coordinate Cu(ll) complexes: Stabilization by stacking interactions. A. Mohan, L. Kumari, M. S. Mohan
3:40—533. DNA recognition by rhodium(lll) polyamine intercalators. T. P. Shields, L. Y. Kuo, A. Krotz, J. K. Barton
4:00—534. Mixed-valence Fe(ll)-Fe(lll). Co(ll)-Co(lll), and IMi(ll)—ISIi(lll) thiolate complexes: ^-producing models for Fe- and Ni-containing hydrogenases. J. D. Franolic, M. Millar
4:20—535. Some properties of an iron dextran complex. R. D. Bereman, E. M. Coe, D. A. Riley. W. T. Monte
4:40—536. Novel acetylenyl porphyrins. S. G. DiMagno, V. S. Y. Lin, M. J. Therien
Section C Convention Center Room A104, Street Level Minisymposium: Advances in Bioinorgan-ic—II
L. Que Jr., Presiding
1:40—537. Overview of polyoxoanion redox phenomena: From alkane functionalization to selective antiviral chemotherapy. C. L. Hill
2:00—538. Rubrerythrin: A nonheme iron protein with structural analogies to ribonucleotide reductase and methane monooxygen-ase. B. C. Prickril, D. M. Kurtz Jr., B-H. Huynh, N. Ravi
2:20—539. Molecular hosts for mononuclear and dinuclear nonheme iron(ll) model complexes. K. S. Hagen, A. Elbouadilli, R. Lachicotte, A. Kitaygorodskiy
2:40—540. A high-potential ferrous complex and its conversion to an alkylperoxoiron(lll) intermediate: A lipoxygenase model. Y. Zang, T. E. Elgren, Y. Dong, L. Que Jr.
3:00—541. Metal-mediated oxidative amina-tion of hydrocarbons. E. W. Harlan, F. B. Blanco, T. Cho
3:20—542. Coupled oxidation and the mechanism of oxidative porphyrin degradation. A. L. Balch, L. Latos-Grazyriski, B. C. Noll, M. M. Olmstead, N. Safari, E. P. Zovinka
3:40—543. Oxo-/hydroxo-/acetato-bridged di-manganese complexes: Syntheses, properties, and reactivity. R. N. Mukherjee
4:00—544. Oxo-bridged polynuclear manganese complexes: Toward a model for the photosystem II water oxidation catalyst. W. H. Armstrong, S. Pal, S. K. Mandal, R. H. DeSelms Jr.
4:20—545. Covalent linkage of paramagnetic manganese carboxylate aggregates. G. Christou
4:40—546. Oxidation of bromide by peroxo-molybdenum(VI): Synthetic analogues of vanadium bromoperoxidase. S. J. Morandi, J. W. Raebiger, M. S. Reynolds
Section D Convention Center Ballroom 4, Lower Level Mechanistic Bioinorganic Chemistry—IV
J. E. Penner-Hahn, Presiding
1:00—547. X-ray absorption spectroscopy of the Mn site in the oxygen-evolving complex: Characterization of reduced derivatives. P. J. Riggs, R. Mei, C. F. Yocum, J. E. Penner-Hahn
1:45—548. Redox control of the Mn cluster in photosystem II. G. W. Brudvig, J. R. Bo-carsly, D. Koulougliotis, D. J. Hirsh, C. Lin
2:30—549. Electronic structures of active sites in copper proteins: Contributions to reactivity. E. I. Solomon
3:15—550. Mechanistic studies of an adenosylcobalamin-dependent ribonucleotide reductase. J. B. Broderick, S. Booker, J. Stubbe
4:00—551. Methane monooxygenase: Models and mechanism. S. J. Lippard
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
THURSDAY MORNING Section A
Convention Center
Room A102, Street Level
General Organometallic—III R. J. Lagow, Presiding
8:40—552. Nickel-allyl-phenoxide complexes as diene polymerization catalysts. P. D. Hampton, S. Wu, R. H. Grubbs, J. Cla-verie, T. Alam
9:00—553. Bonding and reactivity in transition-metal complexes containing S-bound thiophenic ligands. K. L. Carter, S. Harris
9:20—554. Unique properties of new chiral bimetallic complexes. C. Fraser, A. Rhein-gold, B. Bosnich
9:40—555. Complexes of an enantiomerically pure tris(pyrazolyl)-hydroborate ligand: Synthesis, structures, and asymmetric reactivity. D. D. LeCloux, D. Christenson, V. Reynolds, C. Tokar, W. B. Tolman
10:00—556. New perfluorophosphine transition-metal complexes and new high-molecular-weight perfluorophosphine ligands. J. J. Kampa, S. L. Battle, R. J. Lagow
10:20—557. Chemistry and synthesis of extremely reactive, coordinatively unsaturated metal alkyls. R. J. Lagow
10:40—558. Evidence for a ring-opening preequilibrium in alkene exchange in dios-macyclobutanes. D. L. Ramage, B. R. Bender, J. R. Norton
11:00—559. Methyl-aryl exchange from the palladium center to the phosphine ligand in the iodomethylbis(triphenylphosphine)palla-dium(ll) complex. D. K. Morita, J. R. Norton, J. K. Stille
11:20—560. 1,3-Dipolar cycloadditions of rebound pyrrole and substituted pyrrole complexes. J. I. Koontz, J. Gonzalez, L. M. Hodges. W. H. Myers, M. Sabat. W. D. Har-man
11:40—561. Copper(l)-catalyzed carbene and nitrene transfer: Formation of cyclopro-panes, cyclopropenes, and aziridines. P. J. Perez, M. Brookhart, J. L. Templeton
Section B Convention Center Room A209, Street Level Electron-Transfer Reactions of Metallo Proteins—IV
H. A. O. Hills, Presiding
8:30—562. Electron transfer in H202-oxidized intermediates of cytochrome c peroxidase and myoglobin. A. M. English, G. Tsaprai-lis, S. Marmor, T. Fox. C. Fenwick
9:00—563. Electron transfer within the cytochrome c-cytochrome c peroxidase system. J. E. Erman
9:30—564. Structurally engineered oxygenases. K. L. Bren, T. B. Karpishin, J. L. Col6n, D. S. Wuttke, M. J. Bjerrum, l-J. Chang, J. R. Winkler, H. B. Gray
10:00—565. Electron-transfer and prototropic equilibria in xanthine oxidase and trimethy-lamine dehydrogenase. R. Hille, R. J. Rohlfs
10:30—566. Redox properties of methane monooxygenase hydroxylase and regulation by component B. M. T. Stankovich, K. E. Paulsen, Y. Liu, J. D. Lipscomb. B. G. Fox
11:00—567. Addressing rapid, redox-coupled reactions in metalloproteins attached to electrodes. F. A. Armstrong, J. N. Butt, A. Sucheta
11:30—568. Protein engineering for molecular electronics. F. R. Salemme
Section C Convention Center Room A104, Street Level Minisymposium: Advances in Bioinorganic—ill
J. A. Kovacs, Presiding
9:00—569. Consequences of nonplanarity in sterically crowded porphyrins: Antiferromag-netic coupling in Cu(ll) n cation radicals. M. W. Renner, K. M. Barkigia, C. J. Medforth, K. M. Smith, J. Fa|er
9:20—570. Multiple reaction pathways in the reduction of NI(OEIBC) A. M. Stolzenberg, G. K. Lahiri
9:40—571. Synthesis, structure, and reactivity of sulfur-ligated mononuclear Ni complexes. M. Cha, S. Shoner, J. A. Kovacs
10:00—572. Consideration of the nature and significance of hydrogen bonding interactions between metal-thiolate centers and peptide mimics. M. Millar
10:20—573. Fictile coordination sphere of mo-nomeric [Hg(SR)n] complexes and its implications to the Hg(S-Cys)n centers in the bacterial mercury-resistance proteins. S. A. Koch
10:40—574. Structural aspects of protein/DNA recognition: An NMR study of three zinc-fingers of the transcription factor Sp1. R. W. Knwacki, J. P. Caradonna
11:00—575. Toward synthetic ribozymes: Synthesis and connectivity assignment (by 2-D NMR) of a nucleoside-dipeptide: 5-[3-[[2-[[[2-Amino]-1 -oxo-3-[1 H-imidazol-4-yl]propyl]amino-1 -oxo-3-[1 H-imidazol-4-yl]propyl]amino]ethyl]amino]-3-oxopropyl]-2'-deoxyuridine. J. K. Bashkin, S. M. Sondhi. A. S. Modak, U. Sampath, D. Andre d'Avignon
11:20—576. Electron spin-echo envelope modulation studies of Co(ll) carbonic anhy-drase. P. C. Kang, S. S. Eaton, G. R. Eaton
Section D Convention Center Room A106, Street Level Group 4 Chemistry
J. Stille, Presiding
8:40—577. Synthesis and properties of the first isolable titanium(O) hexacarbonyls. P. Yuen, J. E. Ellis
9:00—578. Studies of Ti-AI and Ti-Mg catalyzed Ziegler-Natta olefin insertion through ring formation. N. S. Barta, B. A. Kirk, J. R. Stille
9:20—579. Metallacyclobutanes from early metal allyl complexes. E. B. Tjaden, J. M. Stryker
9:40—580. Metallacycle formation via methane elimination reactions. K. M. Doxsee, J. K M Mouser, J. J. J. Juliette
10:00—581. Metallacyclobutene-metalladiene rearrangements: Ring opening of titanacy-clobutenes. K. M. Doxsee. J. J. J. Juliette, J. K. M. Mouser
10:20—582. Electrophilic zirconium complexes with a dianionic borole ligand. R. W. Quan, J. E. Bercaw
10:40—583. Mid-valent organometallic, organ-odimetallic, and dinuclear chemistry of tantalum and zirconium: Symmetrical and un-symmetrical Ta(IV) and Ta(V) u.-alkylidyne complexes and mid-valent zirconium mac-rocycle chemistry. C. Ting, J. Huang, L. Messeiie
11:00—584. New chiral ansa-metallocenes of titanium and zirconium and the correlation of structure and tacticity in Ziegler-Natta catalysis. R. Fierro, M. D. Rausch, J. C. W. Chien, G. S. Herrmann. H. G. Alt
11:20—585. Synthesis and reactivity of a zirconium hydrazido(l-) complex. C. H. Zam-brano, I. P. Rothwell. P. E. Fanwick
11:40—586. Zirconium-mediated synthesis of tri-substituted olefins via organoboranes. T. E Cole. R. Quintanilla
Section E Convention Center Room A108, Street Level Spectroscopy
C. A. L Mahaffy, Presiding
9:00—587. Vibrational spectroscopy of tungsten methylidyne complexes. R. J. Kuk, R. F. Dallinger, J. Manna, M. D. Hopkins
9:20—588. Synthesis, structure, and nonlinear optical properties of ct.oxJiphenyl polyenes coordinated to transition-metal centers. T. M. Gilbert, F. J. Hadley. R. 0. Rogers
9:40—589. Competitive energy- and electron-transfer quenching in intramolecular processes of excited polypyridine Ru(ll)/Os(ll) binuclear complex. M. Furue, K. Maruya-ma, M. Kamachi
10:00—590. Emission and excited-state absorption characterizations of excited states of N.Si-chelated complexes of iridium(lll) and rhodium(lll). P. I. Djurovich, R. J. Watts
10:20—591. Photoelectron spectra of the se-leno and telluro bispyridines. S. J. Dunne, L. A. Summers, E. I. von Nagy-Felsobuki
10:40—592. X-ray absorption spectroscopy of organocuprate reagents. T. L. Stemmler, J. E. Penner-Hahn, P. Knochel
11:00—593. Cocrystals of phosphine oxides with H-bond donors characterized by solid-state 31P NMR spectroscopy and X-ray diffraction. P. A. Chaloner, R. M. Harrison. P. B. Hitchcock, C. Jasieczek, K. R. Seddon
11:20—594. Statistical prediction of the 13C-NMR signal positions in arenetricarbonyl-chromium complexes using "statistical" SCS values. C. A. L. Mahaffy, J. R. Nan-ney
11:40—595. C l and 81Br NQR comparison of coordinating abilities of corresponding chlo-rocarbons and bromocarbons for silver(l) and molybdenum(ll). G. P. Wuifsberg, D. Derrick, D. Jones, T. G. Richmond, E. A. Kravchenko
THURSDAY AFTERNOON Section A
Convention Center Room A102, Street Level Transition Metal: General
E. C. DeCanio, Presiding
2:00—596. Use of reducing metal carbony-lates in cluster synthesis. R. E. Bachman, K. H. Whitmire
2:20—597. Selective monoreduction of dini-troarenes with hydridoiron tetracarbonyl anion. T. E. Cole. R. Quintanilla. C. W. Cos-tello, R. Somanathan. J. Hsu
2:40—598. Synthesis and reactivity of technetium imido complexes. A. K. Burrell, J. C. Bryan. D. L. Clark, M. M. Miller, A. P. Sattel-berger, C. J. Burns
3:00—599. Elucidation of the inorganic chemistry of hydrotreating catalysts. E. C. DeCanio, J. C. Edwards, D. A. Storm, J. W. Bruno
3:20—600. Chemical vapor deposition of copper onto scanning-probe-induced nanometer-scale patterns defined within monolayer resists. T. S. Corbitt, C. B. Ross. R. M. Crooks. M. J. Hampden-Smith
3:40—601. Synthesis of "tripos" macrocycles and their metal complexes. P. D. Hampton, Z. Bencze, W. Tong
4:00—602. Antiferromagnetic exchange between Cu(ll) ions separated by 16 &ringA in the new "perylene" bridged complex Cu2(dien)2(pcta)(H20)2 • 13H20. J. Valdes-Martinez, F. Cervantes-Lee. L. W. ter Haar
4:20—603. Syntheses and structures of five-and six-coordinate mixed ligand complexes of copper(ll) with 1,10-phenanthroline. G. T. Greiner, O. J. Parker, G. L. Breneman
4:40—604. Structural consequences of strongly hydrogen-bonded p-aminobenzoic acid dimers in the magnetic chain CuCI2(paba)2. O. Padilla, F. Cervantes-Lee, J. Valdes-Martinez, L. W. ter Haar
Section B Convention Center Room A104, Street Level General Bioinorganic—II
1:20—605. Mechanism of the anti-HIV activity of inorganic polyanion clusters of tungsten. C. L. Hill, M. S. Weeks. D. Judd. C. Prosser-McCartha. R. F. Schinazi
1:40—606. Anticancer activity of platinum tro-polonoid complexes in human tumor cells. J. B. Helms, L. Huang, B. P. Sullivan, B. A. Sullivan
2:00—607. Use of ruthenium complexes to nucleate artificial (3-pleated sheets. A. Gretchikhine, M. Y. Ogawa
2:20—608. Synthesis, characterization, and reaction chemistry of N-acetylcysteine complexes of iron(lll). P. A. Shapley, W. S. Big-ham, J. M. Hahn
2:40—609. Asymmetric epoxidation catalyzed by metalloporphyrins. J. P. Collman, X. Zhang, V. J. Lee, J. I. Brauman
3:00—610. Mechanistic studies of phosphodi-ester hydrolysis with a macrocyclic cop-per(ll) catalyst. K. A. Deal, J. N. Burstyn
3:20—611. Synthesis and characterization of dinuclear macrocyclic complexes containing 2,2--bi-1H-imidazole. P. M. Secondo, H. L. Collier
MARCH 1,1993 C&EN 83
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3:40—612. Aerobic oxidation of a diiron bis-macrocyde to a monomeric oxomacrocycte. D. B. MacQusen, C. Allan, L. O. Spreer, J. W. Otvos. M. Calvin
4:00—613. Effects of high pressure on metal-loporphyrin formation. N. A. Danetaras, N. A. Lewis
4:20—614. Oxidation of L-ascorbic acid by the molybdatopentaamminecobalt(lll) ion in aqueous solution. A. A. Holder, T. P. Das-gupta
4:40—615. Reactivity of ferrate(VI) with amino acids. J. D. Rush, B. H. J. Bieteki
Section C Convention Center Room A106, Street Level Photochemistry
J. D. Petersen, Presiding 1:00—616. Role of low-frequency modes in
spin-state interconversion kinetics. J. K. McCusfcer, D. N. Hendrickson
1:20—617. Formation and reactivity of Ni*(Cyclam) in homogeneous aqueous solution. C. A. Kelly, E. L Blinn, Q. G. Mulaz-zani, M. A. J. Rodgers
1:40—618. Structure and reactivity of intermediates in the photodecarbonylatJon of iron acyl complexes probed by time-resolved infrared spectroscopy. K. L McFartane, B. J. Lee. P. C. Ford
24)0—619. Design and preparation of metal triad systems for excited-state charge separation. J. D. Petersen, S. L Gahan, M. A. Billadeau. S. E. Ronco
2:20—620. Spectroscopic studies of linear-chain platjnum(ll)-bipyridyl complexes. W. B. Connfcfc, V. M. Miskowski, V. H. Moulding, H. B. Gray
2:40—621. Evidence for the formation of exd-plexes in the photolysis of halodicyano- and chkxocuprate(l) complexes. A. Horvath. O. Horvath. K. L Stevenson
3:00—622. Bisbipyridylruthenium(ll) complexes bound with dpop. R. R. Ruminskl, J. E. B.Johnson
340—623. Energetics and kinetics of Kgand substitution of benzenechromium tricarbon-yl. S. Hu. T. J. Burkey
3:40—624. Electron-transfer quenching of the Ru(bpy)3
2+ excited state in thin silane films. L E. PeHerssn, B. P. Sullivan. S. C. Paulson
Section D Convention Center Room A108. Street Level Oxo-Peroxo Metal Chemistry
K. P. Gable, Presiding 1:40—625. Yet another mechanistic study of
the oxidation of ferrocyanide by hydrogen peroxide. D. G. Bray, R. C. Thompson
2:00—626. Kinetics and mechanism of the reduction of metal-hydroperoxides by transition-metal complexes. W-D. Wang, A. Bakac, J. H. Espenson
240—627. Tungsten(VI) oxytetrachkxide ary-loxide and chelating phenol derivatives for olefin metathesis. A. Bell
2:40—628. Cyctoreversion of a rhenium dto-late: Thermochemical evidence for a metal-laoxetane intermediate. K. P. Gable, T. N. Phan
3:00—629. Migration of a phenyl ligand to a terminal oxo group. S. N. Brown, J. M. Mayer
320—630. Reversible generation of an iridiu-m(lll) oxo olefin complex from its isomeric oxametallacyclobutane. J. Chen, V. W. Day, T. A. Eberspacher. W. G. Klemperer. S. P. Lockledge
3:40-631. Technetium(VII, VI, and V) and rhenium(VII, VI, and V) oxo- and nitrido-chkxide complexes. T. E. Gtessman, C. J. Bums
4:00—632. Novel, high-yield system for the oxidation of methane to methanol. D. Taube, R. Periana, E. Evitt, H. Taube, P. Wentrcek, T. Masuda. G. Voss
420—633. Characterization of a key intermediate in the oxidation of aliphatic alcohols using vanadyl acetylacetonate as catalyst. H. Chen, D. C. Crans
84 MARCH 1,1993 C&EN
MEDI
DIVISION OF MEDICINAL CHEMISTRY W. F. Johns, Program Chairman
• OTHER 8YI»Pb8U OF WTERESt: mltUnmbWmm mammmmmSm «tyliS*OSIUni
. (see Division of Carbohydrats dwintsny,. Tue, Wed, page 52) ShatlsrlnQ the Glass CsMng through Rssesrcn Accomplishments (see Woman ChemistsPommiOae, Tue, page O • SOCIAL EVENT: Social Hour, Tue
MONDAY MORNING Convention Center Room A109-111, Street Level Fibrinogen Receptor Antagonists
J. A. Bristol, Organizer G. D. Hartman, Presiding 8:30—1. Low-molecular-weight nonpeptide fi
brinogen receptor antagonists. L Alig, A. Edenhofer, P. Hadvary, M. Hurzeler. D. Knopp. M. Muller, B. Steiner, A. Trzeciak, T. Welter
9:10—2. Use of conformationally constrained mimetics to explore an RGD antagonist pharmacophore. J. F. Callahan
9:50—3. Fibrinogen receptor antagonists— SAR of a new orally active series. J. A. Zsbiocki, M. Miyano. B. Garland, D. Pireh, L Schretzman. P. Bovy. J. Rico, R. J. landmark, F. S. Tjoeng, D. E. McMackins. M. V. Toth, N. Nicholson. S. Panzer-Knodle. N. Haas. B. Taite. A. Salyers. L King. J. Campion. L. Feigen
10:40—4. Design and synthesis of nonpeptjd-ic llb/llla antagonists. B. K. Blackburn, R. S. McDowell
11:20—5. Nonpeptide exosite fibrinogen receptor antagonists. G. D. Hartman, M. S. Egbertson. W. Halczenko. W. L Laswell. M. E. Duggan, R. L Smith, R. J. Gould. J. J. Lynch
MONDAY AFTERNOON Convention Center Room A109-111. Street Level Oligonucleotide Analogues for the Modulation of Gens Expression
J . Roberts, Organizer M. Matteucci, Presiding
2:00—6. Psoralen-conjugated oligonucleoside methytphosphonates: Interaction with RNA. P. S. Miller, C. D. Cushman, J. M. Kean, J. T. Levis, J. J. Thaden
2:35—7. DNA and RNA recognition by circular oligonucleotides and analogues. E. T. Kool
3:10—8. Synthesis, biochemistry, and biological applications of new polynucleotide analogues. M H. Caruthsrs, M. D. Hall, D. Graff, C. Greef, Y. Zeng, L. Cummins, W. S. Marshall, W. T. Wiesler
3:45—9. Design and synthesis of anfoense oligonudeosides composed of hydroxyl-amine and hydrazine linked nucleosides. P. D.Cook
4:20—10. Recent results with oligonucleotides containing modified pyrimidines. B. C. Froehler
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
TUESDAY MORNING Convention Center Room A109-111. Street Level Presidential Award Symposium
Cosponsored with Division of Biological Chemistry W. F. Johns, Presiding 94)0—Introductory Remarks. Helen Free. 9:15—11. Awsrd Address. (ACS Award
Ralph F. Hirschmann Award in Peptide Chemistry, sponsored by Merck, Sharp & Dohme Research Laboratories). Enzyme inhibitors and peptide mimetics derived from natural products. D. H. Rich
10:10—12. Award Address. (ACS Award for Creative Invention, sponsored by the Corporate Associates). Design and synthesis of 4-piperidinyl ketones and carbinols as.selective receptor modulators: An approach to preferred drug candidates. A. A. Carr
11.-05—13. Award Address. (ACS Award E. B. Hershberg Award for Important Discoveries in Medicinally Active Substances, sponsored by Schering-Plough Corp.). Excursions in drug discovery. A. A. Patchett
TUESDAY AFTERNOON Convention Center Room A202-204, Street Level New Analytical Techniques in Medicinal Chemistry
R. Effland, Organizer G. M. Shutske, Presiding 1:30—Introductory Remarks. 1:35—14. Integrating modem mass spectrom
etry into the biotechnology laboratory. R. M. CaprioN
2:15—15. Identification and quantification of natural products by mass spectrometry: Taxol, artemesinin, and the analogues. R. G. Cooks, S. H. Hoke II. A. Ranasinghe
2:55—16. Atmospheric pressure ionization LC/MS/MS in drug metabolism and biophar-maceutical analysis. T. R. Covey
3:35—17. Increasing NMR sensitivity: Inverse and microdetection. G. E Martin
4:15—18. High-performance centrifugal partition chromatography. J. Cazes
TUESDAY EVENING Convention Center Ballroom 2, Lower Level General Poster Ssssion
W. F. Johns, Presiding 7:30 -10:00
19. Novel 2,4-diamino-5-substituted furo[2,3-djpyrimidines as potential classical antifo-lates. R. DeyraJ, A. Gangjee, R. L. Kisiiuk
20. 2,4-Diamino-5-oxo-6-substituted pyrido-[2,3-d]pyrimidines as potential nonclassical annotates. R. Devraj, A. Gangjee, S. F. Queener
21. Effect of site-specific DNA methytation on mitomycin C crosslinking. J. T. Millard, T. M. Beachy
22. DNA alkytation by 1-hydroxyethyl-3-car-boethoxy-3-methyltriazene and N-nitroso-methyl-(2-hydroxyethyl)amine. M. B. Kroeger-Koepke, R. H. Smith Jr., C. J. Michejda
23. Conformationally restricted analogues of S-adenosylmethionine as active site probes for S-adenosylmethionine decarboxylase. Y-Q. Wu. J. Q. Guo. P. M Wostsr
24. Stereochemistry and conformation of antitumor drugs in the solid and solution states: Hydroxy derivatives of ftorafur. B. Paul, D. M. Stokes, J. Akterfer, T. Srikrishnan, R. Parthasarathy
25. Mechanistic aspects of sequence-specific cleavage of DNA by bleomycin: More evidences provided by kinetic isotope effects at cyttdine residues. G. Zhang, X. Zhang, J. Stubbe. J. W. Kozarich
26. Synthesis of novel 6,11-disubstituted doxorubicins. X. Fu. J. T. Pechacek, D. M. S. wneeier, M. M. wneoier
27. Approaches to aminated anthracyclines. M. S. Sardessai, H. C. Wormser, H. N. Abramson
28. Structure-activity relationship (SAR) study on taxol and Taxotere analogues derived from new baccatins. Y. H. Park, C-M. Sun, I. Ojima, G. Appendino, I. Finoglio
29. Synthesis and antitumor activity of tis-dichlorodiamine platinum(ll) complexes. D-K. Kim, G. Kim. J. Gam, K. H. Kim
30. Synthesis and evaluation of 1-(N-ethyl-amino)-11 •(N-propargytamino)-4,8-diazaun-decane, a potent inhibitor of mammalian spermidine/spermine-N1 -acetyltransferase (SSAT). N. H. Saab. P. M. Wostsr, R. A. Casero Jr.
31. Inhibitory effects of imidazo[4,5-g]-quinazoline quinone nucleosides on inosine monophosphate dehydrogenase. M. E. Pugh, E. B. Skibo
32. Synthesis, chemical reactivity, and antitumor activity of heteroatom replacement congeners of carmethizoie. M A. Jarosinski, W. K. Anderson, P. Pera. R. J. Bemacki
33. Synthesis of tetrahydropyridine derivatives as potential nitrogen mustard prodrugs. Y-X. Wang, N. Castagnoli Jr.
34. Reaction of pyridoxol with 1,1-dimethylhy-drazine. B. Paul, W. Koryntnyk
35. New long-chain-linked bis(pyndinium) oxi-mes (BPO) induce cydoplasmic mutagenic effects in yeast and cytotoxicity in human cells. G. Dodin, D. Averbeck, P. Demerse-man, J. Kotzyba, J-M. Kuhnel, S. Nocentini, G. Moreno, C. Salet
36. Stereospedfic synthesis of B-function-alized aspartic acids. I. B. Parr, N. G. J. Richards
37. Multisubstrate analogue inhibitors of gfyci-namide ribonucleotide transformylase. E. C. Bkjham, W. R. Mallory, S. J. Hodson, D. S. Duch, R. Ferone, G. K. Smith
38. Self-assembling antineoplastic phosphoni-urn salts: Use of benzaldehyde as a prodrug. D. RkJeout, S. Mauch, A. Bustaman-te, S. Bark
39. Suramin analogues and poiyanions: Inhibition of prostate carcinoma cell growth and effects on PKC-(J1-activity. C. Stein, R. Pate!. Z. Khalem, F. Begum, D. Petryiak, S. Rotenberg, D. Rideout
40. Comparative metabolism of benzo[a]py-rene and 7-chk>robenzo[a]pyrene by fish and rat liver microsomes. T-H. Ueng, M. W. Chou
41. Novel nonnucteoside inhibitors of herpes viruses: Antiviral activity of mappicine ketone and its derivatives. W. Kingsbury, D. Berges, G. Gallagher, J. Taggart, G. Hof-mann, R. Johnson, S. Barney, R. Wrttrock, D. Lambert, R. Hertzberg
42. Synthesis and anti-HSV activity of A-ring deleted mappicine ketone analogues. I. Pendrak, W. D. Kingsbury, S. Barney, R. Wrttrock, D. M. Lambert
43. Total synthesis and antiviral activity of mappicine and mappicine ketone analogues. G. Gallagher, I. Pendrak, W. D. Kingsbury, S. Barney. R. Wrttrock, D. M. Lambert, D. B. Staiger, D. S. Eggleston, P. W. Baures
44. Selective inhibition of human cytomegalovirus replication by naphthalenedisuffonic acid analogues. P. Mohan, A. Wickramas-inghe. K. Konno. S. Shigeta. M. Baba
45. Sulfonic acid polymers: Highly potent inhibition of HIV-1 and HIV-2 reverse transcriptase and antiviral activity. P. Mohan, S. Verma, G. T. Tan, A. Wickramasinghe, J. M. Pezzuto. S. H. Hughes. M. Baba
46. Naphthalenedisuffonic acid derivatives inhibit HIV-1-induced cytopathogenesis, syncytia formation, and virus-cell binding by interaction with the viral envelope glycoprotein. P. Mohan, D. Sends. E. De Clerq. S. Shigeta. M. Baba
47. Second-generation bis(heteroaryl)pipera-zine (BHAP) HIV-1 reverse transcriptase inhibitors: Enhancement of antiviral activity and aqueous solubility via 5- and 6-substitution of the indole ring. T-J. Pod, R. C. Thomas. D. L Romero, M. J. Hosiey. R. A. Morge, C. Biles. F. Reusser, I. W. Al-thaus. W. C. Schinzer, D. J. Platzer
48. Novel pseudosymmetric inhibitors of HIV-1 protease. A. Fassstor, J. Roesel. M. Gruet-ter. M. Tintelnot-Blomley. E. After!. G. Bold. M. Lang
49. Irreversible inhibitors of the HIV protease. J. De Voss, R. Salto. Z. Sui. D. DeCamp. J. Li. L. Babe. C. Craik. P. R. Ortiz de Montel-lano
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50. Conformational studies of anti-HIV nucleosides: A rationale for the activity of ot-nucleosides. R. K. Jalluri, Y. H. Yuh, E. W. Taylor
51. Synthesis of optically pure dioxolane nucleosides and their anti-HIV activity. M. A. SkJdiqui, C. Evans. H. L. Jin, A. Tse. W. Brown, N. Nguyen-Ba, T. S. Mansour, J. M. Cameron
52. Brain delivery of azidothymidine mediated by chemical systems of various lipophilictty. E. Pop, M. E. Brewster, A. C. Pop. A. J. Braunstein, W. Anderson, A. Elkoussi, A. Dinculescu, P. Druzgala, N. Bodor
53. Curcumin derivatives as HIV-1 protease inhibitors. Z. Sui, J. U, C. S. Craik, P. R. Ortiz de Montellano
54. Protease inhibitors with potential P3-P1 bridging ligands: Synthesis of HIV-1 protease inhibitors. S. Romeo, K. Houseman, R. A. Mueller. D. H. Rich
55. Withdrawn. 56. Photochemical neutralization of HIV-1 and
inhibition of HIV-1-induced syncytium formation. D. E. Lewis, R. E. Utecht. T. C. Chanh, J. S. Allan, F. Sogandares-Bemal, M. M. Judy. J. L Matthews
57. Phototautomerization-s.e.t.: A new mechanism for the membrane-based photochemical inactivation of enveloped viruses. D. E. Lewis, R. E. Utecht. S-C. Chang. N. J. Umback. L J. Costelk). T. C. Chanh, M. M. Judy. J. L Matthews
58. New method for the synthesis of 2'-deoxy-ot-nucleosides. R. Z. Sterzycki, D. Yurgai-tis, M. M. Mansuri
59. Novel catkxiically substituted bisbenzimi-dazoles for the treatment of Pneumocystis carinii pneumonia. R. R. Tidwell, S. K. Jones. N. A. Naiman. L C. Berger, W. B. Brake. C. C. Dykstra. J. E. Hall
60. Preparation and antimalarial evaluation of 2.3.5-trioxobicyck>[2.2.3]nonaes, analogues of artemisinin. D. A. Casteel, S. P. Peri
61. Bacterial osmoadaptation mechanisms as targets for drug design. Y. S. AbcM-Ghany, D. D. Miller. C. M. Kunin. H. H. Tong. M. In-hat
62. Crude extract from Tovomitopsis psychoU rifolia shows antibacterial activity. T. J . Green, W. N. Setzer. R. O. Lawton. D. M. Moriarity, R. B. Bates, S. CaJdera
63. Antifungal activity of crude extracts of Oreopanax sanderianus from Monteverde, Costa Rica. L Yan, W. N. Setzer, C. A. Southers, R. O. Lawton, D. M. Mortality
64. Sphingofungin B: Minimum structure determination preparation of a phosphate prodrug. J. F. Dropinski, F. A. Bouffard. F. E. Wincott. M. L. Hammond. F. VanMkJdles-worth, K. E. Wilson, H. G. Bull. S. M. Man-data. M. B. Kurtz
65. Approaches to the synthesis of isomeric cyclohexanetriol monophosphates. A. Sriburi, S. None. T. Glowa. M. W. Harrow. D. Seybert
66. Modification of size and character of the proline ring in a neurotensin hexapeptide analogue. D. L Heye, A. M. Thieme-Sefter, W. L. Cody, T. K. Sawyer, D. J. Wustrow, H. Akunne, T. A. Pugsley, A. E. Corbin, M. D. Davis
67. Enantioselective synthesis of PD144723: A potent stereospecific anticonvulsant. P. Yuen, G. D. Kanter, C. F. Bigge, C. P. Taylor, M. G. Vartanian
68. Synthesis of analogues of the anticonvulsant 2-propylpent-2-enotc acid. J. Palaty, F. S.Abbott
69. Aminoalkylpyridine anticonvulsants: A new class of low-affinity sigma-selective agents. P. K. Kadaba, T. R. Deshmukh
70. Synthesis and biological evaluation of con-formationaly restricted 2-(1-pyrrofe«nyl)-N-[2-(3.4-dk*lorophenyl)etriyl^N-(metr^ diamines as sigma ligands. part II: Pipera-zines, bridged bicyclic amines, and miscellaneous compounds. C. Domkiguez, B. de Costa, X. He, J. T. M. Linders, W. Wiiams, W. Bowen
71. N,N'-disubstituted acetamidines: High-affinity sigma receptor ligands. N. L Reddy, J. B. Fischer, K. J. Burke Howie. W. J. Wong. P. Barmettter, M. R. Rhodes. J. F. W. Keana
72. Amino acid derivatives of naltrindote as polar 5-opioid receptor antagonists. F. Farouz, A. E. Takemori. P. S. Portoghese
73. Correlations of antiopiate peptidomimetic solution structures with their pharmacological activities. K. Burgess, K-K. Ho. D. H. Malin, J. R. Lake. K. Payzer
74. Syntheses of 2.3-methanoamino acids as surrogates for protein amino acids. K. Burgess, K-K. Ho. C-Y. Ke. D. Y. Urn
75. Kinetic and structural studies of the nucleation-dependent aggregation of the f>amyloid protein from Alzheimer's disease. J. Jarrett, P. T. Lansbury Jr.
76. Nucleating amyloid formation in Alzheimer's disease: The critical C-terminus. E. P. Berger, J. T. Jarrett. P. T. Lansbury Jr.
77. Combined acetylcholinesterase (AChE) and reversible monoamine oxidase (MAO) inhibition as a potential therapeutic approach for senile dementia of the Alzheimer type (SDAT). M. Palermo, G. Bores. F. Huger, B. Kurys, M. Merriman, G. Olsen, H. Ong. W. Petko. G. O'Malley
78. Synthesis and biological evaluation of combined acetyl cholinesterase (AChE) and monoamine oxidase (MAO) inhibitors. G. O'Malley, G. Bores. F. Huger. B. Kurys. M. Merriman, G. Olsen, H. Ong, W. Petko, M. Palermo
79. Pyridazino{4f5-o)quinolinediones: A series of novel glycine site NMDA receptor antagonists with potent in vitro and in vivo properties. T. M. Bare, R. W. Smith, C. W. Draper, R. B. Sparks. L M. Pullan. J. M. Goldstein, J. B. Patel
80. Synthesis and biological activity of a series of pyridazino[4,5-o]indolediones: Antagonists at the strychnine-insensitive glycine site. P. F. Jackson, T. W. Davenport. L. M. Pullan. J. B. Patel
81. Synthesis of optically pure Arans-azetidine 2,4-dicarboxylic acids: Activity at metabotro-pic receptor and neuroprotective effects. A. P. Kozikowski. W. Tuckmantel. Y. Uao, J. T.Wroblewski
82. acf-Reductone chemistry and biology: Asymmetric syntheses for 4-substituted-2-hydroxytetronic acids. P. Mantri, D. T. Witiak
83. Potent in vitro and in vivo antagonists of the NMDA receptor at the glycine site: 3-Hydroxy-2,5-dk>xo-1 H-benz[o]azepines. M. J. Chapdelalne, C. D. McLaren. R. A. Wildonger. L. M. Pullan. J. M. Goldstein, J. B. Patel
84. Synthesis and cocaine receptor affinities of 3-phenyl-2-(3'-methyl-1,2,4-oxadiazole-5'-yOtropane isomers. F. I. Carroll, P. Abraham, M. A. Kuzemko. J. L. Gray, A. H. Lewin, J. W. Boja. M. J. Kuhar
85. Discovery of high-potency, esterase-resistant cocaine analogues. A. Kozikowski, M. Robert!, L Xiang. K. Johnson, J. Berg-mann
86. Withdrawn. 87.5-(Oxadiazolyl)tryptamines and analogues:
Potent agonists for 5-HT1D receptors. L J. Street, R. Baker, J. L. Castro, V. G. Matassa, A. J. Reeve, M. S. Beer, D. N. Middlemiss, R. J. Hargreaves
88. Synthesis and structure-activity relationships for 1,2- and 1,5-annelated ethyl imidazole-4-carboxylates at benzodiazepine receptors. S. Ananthan, S. D. Clayton, G. Wong, P. Skolnick
89. Muscarine analogues substituted at the ring methylene position. S. J. Mantell, G. W. J. Fleet. D. Brown
90. Further investigation into a dopamine D2 receptor model: Structure-activity studies of 2- or 3-benzyl-substituted 4-propyl-9-hydroxynaphthoxazine. G. Mlnaskanian, M. L. Paff, R. R. Schrader. J. M. May. J. V. Peck
WEDNESDAY MORNING Convention Center Room A109-111, Street Level Metalloproteinase Inhibitors
A. M. Doherty, Organizer, Presiding
8:30—Introductory Remarks. 8:40—91. Endopeptidase 24.15. structure,
specificity, inhibitors, and emerging pharmacology. RlOriowski
9:20—92. Tumor metastasis and gelatinase. N. R. A. Beetey, M. Birch, B. A. Boyce. S. Chander, M. Cockett. T. Crabbe. A. J. P. Docherty. D. Eaton, I. Hart. P. Hynds. J. Leonard, B. Mason, T. A. MHIican, J. R. Mor-phy, J. P. O'Connell. J. Porter, F. W. Willen-brock. N. Willmott
10:00—93. Structural and inhibition studies of stromefysin. W. K. Hagmann
10:40—94. Clinical and preclinical results for the GM 6001 family of MPIs. J. H. Musser, M. Moran, P. Hirtzer, W. Swenson, D. Gro-belny, R. E. Galardy
11:20—95. Mixed inhibitors of ACE and "atriopeptidase" (EC 3.4.24.11): A novel class of cardiovascular agents. J . C. Schwartz, C. Gros. N. Noel. D. Danvy. J. C. Plaquevent. L Duhamel. P. Duhame), J. M. Lecomte. J. Bralet
WEDNESDAY AFTERNOON Convention Center Room A109-111, Street Level General
J. A. Bristol. Organizer
1:30—96. De novo design and discovery of potent, nonpeptidaJ HIV-1 protease inhibitors. P. Y-S. Lam, C. J. Eyermann, C. N. Hodge. P. K. Jadhav. Y. Ru. L T. Bacheter. J. L Meek, M. J. Otto. M. M. Rayner. N. Y. Wong, C. H. Chang, P. C. Weber, D. A. Jackson, T. R. Sharpe, S. K. Erickson-Viitanen
1:50-97. Radical-induced DNA cleavage effected by thryl radical addition to a simple model of kapurimycin A3. A. P. Breen, J. A. Murphy
2:10—98. Design of thymidylate synthase inhibitors using protein crystal structures: The synthesis and biological evaluation of a novel class of 5-substituted quinazolinones. S. E. Webber, T. M. Bleckman, J. Attard. J. G. Deal. V. Kathardekar. K. M. Welsh. S. Webber. C. A. Janson, D. A. Matthews. W. W. Smith, S. T. Freer
2:30—99. Nonpeptide antagonists of angiotensin II: Bromobenzofuran triflamides related to GR117289 with high bioavailability. D. MWdlemtes, M. Drew, B. Ross, M. Robertson, D. Scopes. M. Dowte, D. Judd. T. Hilditch
2:50—100. Synthesis and structure-activity relationships of a novel series of nonpeptide AT2-setective angiotensin II receptor antagonists. M. T. Wu, T. J. Ikeier, W. T. Ashton. R. S. L Chang. V. J. Lotti. W. J. Greenlee
3:10—101. Design of highly potent nonpeptid-ic fibrinogen receptor antagonists. V. Aus-tel, W. G. Eisert. F. Himmelsbach. G. Linz. T. H. Muller. H. Pieper. E. Seewaldt-Becker. H. Weisenberger
3:30—102. 3-(2-(3-Pyridinyl)thiazolid-4-oyl)-indotes: A novel series of piatelet-activating-factor antagonists. G. S. Sheppard, D. Pireh. G. M. Carrera Jr.. M. G. Bures. H. R. Heyman, D. H. Steinman, S. K. Davidsen, J. G. Phillips, D. E. Guinn, P. D. May. R. G. Conway. D. A. Rhein. W. C. Calhoun. D. H. Albert, T. J. Magoc. G. W. Carter, J. B. Summers
3:50—103. Structure-activity relationship of small cyclic RGD peptides as inhibitors of platelet aggregation. M Eguchi, G. B. Crull, Q. Dong, I. Ojima, B. S. Colter
4:10—104. 9(((Phosphono)aJkyl)benzyi)gua-nines: Multisubstrate analogue inhibitors of human erythrocyte purine nucleoside phos-phoryiase. J. L Keitey. J. A. Unn, E. W. McLean, J. V. Tuttte
4:30—105. Human neutrophil elastase inhibitors incorporating a novel oxidative activation feature. G. P. Kirschenheuter, J. Oleksyszyn, L. W. Spruce, M. Wieczorek. J. C. Cheronis, S. R. Simon
4:50—106. Development of a series of potent selective PLA2 inhibitors with in vivo activity. C. E. CautieW, J. M. Rinker. G. Von Burg. K. Glaser. L Marshall. A. Sung. T. Lock, J. Bauer, R. P. Carlson, J. Y. Chang, B. M. Weichman
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
WEDNESDAY EVENING Convention Center Hall C. Upper Level General Poster Session
J. A. Bristol, Organizer
7:30 - 9:30
107. Computer-assisted design of potent nonpeptide inhibitors of HIV protease. P. K. Jadhav, P. Y. Lam, C. J. Eyermann, C. N. Hodge, F. J. Woemer, L T. Bacheter, J. L. Meek, M. J. Otto. M. M. Rayner, N. Y. Wong, C. H. Chang, P. C. Weber, D. A. Jackson, T. R. Sharpe, S. Erickson-Vlitanen
108. New synthesis derivate of niacin with antibacterial and antifungal action (Oxinia-derm). G. Balica, G. M. Balica. A. Balica. S. P. Seicean, V. Toma
109. Phosphonate analogues of the platelet activating factor. Z. U, L. Dan, E. Abushan-ab, K. C. Agarwal
110. p-Lactams as thrombin inhibitors. A. K. Trehan, W. T. Han, N. A. Meanwell, J. J. K. Wright. M. E. Federici. S. M. Seiler
111. NMR. computational, and crystallograph-ic analysis of a series of potent fibrinogen binding antagonists. C. J. Eyermann, Z. Wasserman, A. C. Bach II. M. Bower, P. C. Weber, R. L. Harlow, W. F. DeGrado
112. NMR studies of potent RGD-containing cyclic peptide inhibitors of GP"b/,"a. A. C. Bach II, J. Gross, S. A. Jackson, J. A. MarkwaJder, A. Parthasarathy, G. J. Wells. S. Mousa. W. F. DeGrado
113. Design and synthesis of cyclic RGD-containing peptides as potent llb/llla antagonists. S. A. Jackson, S. A. Mousa. W. F. DeGrado
114. Potent imidazole angiotensin II antagonists: Acyl sulfamides and acyl sulfonamides as tetrazole replacements. E. M. Naytor, P. K. Chakravarty. C. A. Costelk), R. S. Chang. T-B. Chen. K. A. Faust. V. J. Lotti. S. D. KMighn. G. J. Zingaro. P. K. S. Siegl. A. A. Patchett. W. J. Greenlee
115. Substituted pyrazok>(1.5-o][1.2.4]triazoles as orally active angiotensin II receptor antagonists. T. Okazaki, A. Suga. T. Watan-abe, K. Kikuchi, A. Fujimori, M. Takanashi, M. Shibasaki, O. Inagaki, T. Furuya, I. Yan-agisawa
116. 1.3- and 1,5-bis(biphenyl)yl-substituted 3-mercaptotriazotes as angiotensin II receptor antagonists. V. T. Bandurco, W. V. Murray. M. P. Wachter. S. Hadden. A. Gill. M. Addo. J. Lewis. D. Underwood
117. Substituted biphenyKetrazoktactams as angiotensin II antagonists. W. V. Murray, P. Lalan. A. Gill. M. Addo. J. Lewis. D. K. H. Lee. J. D. Hsi. R. R. Russell. M. P. Wachter
118. Synthesis and evaluation of a series of pyridine-containing angiotensin II (All) receptor antagonists. J. Kester, T. von Get-dem, M. Winn. A. Tasker, B. Sorensen, S. Boyd. S. Buckner, E. Novosad
119. Acidic phenols: A new class of potent nonpeptide angiotensin II receptor antagonists. D. Kim, N. B. Mantlo. R. S. L. Chang. V. J. Lotti. S. D. KMighn. P. K. S. Siegl. W. J. Greenlee
120. Nonprostanoid prostacyclin mimetics, 1. J. L Romine, N. A. Meanwell. M. J. Rosen-feld. S. W. Martin. A. K. Trehan, JJ. K. Wright. M. E. Federici. C. L Brassard. S. M. Seiler. J. O. Buchanan. S. Fleming. G. B. Zavoico. M. Gamberdella
121. Nonprostanoid prostacyclin mimetics, 2. J. L. Romine, N. A. Meanwell, M. J. Rosen-feld. S. W. Martin. A. K. Trehan. JJ. K. Wright. M. E. Federici. C. L Brassard. S. M. Seiler. J. O. Buchanan. S. Fleming, G. B. Zavoico, M. Gamberdella
122. Synthesis and structure-activity relationship of imidazo(1,5-ajpyridinesulfonamides as dual activity inhibitors of thromboxane AzfTxAz). M. B. Goli, G. J. Durant
123. 7-(2,2-Dimethyi-4-(pnenytsutfonyi)amino-methyl-1,3-dioxolan-5-yl)-heptenoic acid analogues as thromboxane-^ receptor antagonists. S. Panonookooln, D. Komiotis, G. C. Le Breton, D. L Venton
124. Potent phosphorus-containing inhibitors of neutral endopeptidase 24.11 (NEP). S. De Lombaert, M. D. Erion, L Blanchard. J. Tan, L. El-Chehabi, R. D. Ghai. Y. Sakane. C. Berry, A. Trapani
MARCH 1,1993 C&EN 85
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125. Guanidinoacyl-ryanodines: Basic ryanodine (Ry) esters with enhanced affinity for the sarcoplasmic reticulum Ca2*-release channel (SR CRC). K. Gerzon, K. R. Btda-see, H. R. Besch Jr., R. Humerickhouse, J. Emmick, Z. Tian, R. Roeske, L Ruest, J. L Sutko
126. Synthesis of 1D-3-deoxy-, 1D-2.3-dideoxy-, and 1D-2,3,6-trideoxy-myo-inositol 1,4,5-trisphosphate from queorachi-tol, their binding affinities, and calcium-release activity. A. P. Kozikovski, V. I. Ognyanov, A. H. Fauq, R. A. Wilcox, S. R. Nahorski
127. Structure-activity relationship of p-sulfonato-calixarenes as potent blockers of colonic chloride channels. A. K. Singh, R. K. Juneja. J. L Atwood, R. J. Bridges
128. Novel oxime-carbamates and oxime-carbonates as potent, isozyme-selective in-htortors of PDE IV. L J. Lombardo, J. F. Bagli, J. M. Gotankiewicz, R. J. Heaslip. J. K. Mudrick
129. Synthesis of modified hydroxyproline peptides as inhibitors of prolyl 4-hydroxylase. L E. Canne, J. Millen, S. Murad
130. Disubstituted urea ACAT inhibitors: Chemistry and SAR studies. T. L Stoeber, A. Holmes, B. K. Trivedi, A. D. Essenburg, K. L Hamelehle. R. L StanfieW, R. F. Bou-sley, B. R. Krause
131. Synthesis and hair-growth stimulatory activity of 5-fluoro-6-(1-piperidinyl)-2,4-pyrimidinediamine. 3-oxide (U-83,868). H. J. Schostarez, J. M. Fisher, A. R. Diani, M. J. Mulholland. K. L Schull, M. J. Zaya. T. J. Vidmar, G. A. Johnson, M. F. Kubicek, S. J. Humphrey, M. P. Smith
132. Convenient synthesis of 2-amino-2-oxazolines and their pharmacological evaluation at imidazoline and cloned human alpha adrenergic receptors. W. C. Wong, C. Gluchowski, C. Forray, N. Adham, P. J-J. Vaysse, T. A. Branchek
133. Potential mechanism-based inhibitors of serine proteinases based on the Gabriel-Colman rearrangement. W. C. Grouts*, L. S. Chong, M. J. Brubaker, N. Houser-ArchiekJ. J. B. Epp, R. Venkataraman, H. Huang, J. J. McClenahan
134. Proposed model of the cell adhesion molecule, fasddin III. L A. Castonguay, P. M. Snow, S. H. Bryant, J. S. Fetrow
135. 1,2,4,5-Substituted phenols as LTB4 receptor antagonists: The role of the ohho-phenol substituent. M. J. Sofia, K. Nelson, L. L Froelich, T. Goodson Jr., D. K. Herron, P. Marder, D. L. Saussy Jr., S. M. Spaethe, C. R. Roman, J. Wikel, J. H. Fleisch
136. Synthesis and biological activities of a naturally occurring LTB4 receptor antagonist and related analogues. J. C. Boehm, J. G. Gleason, I. Pendrak, H. M. Sarau, D. B. Schmidt. J. J. Foley, W. D. Kingsbury
137. Q(3,4-Dihydro-4-oxo-2H-1 -benzopyran-7-yl)oxyjalkoxy]benzenealkanoic acids and related compounds as potent and selective antagonists of leukotriene B4. N. Cohen, F. T. Bizzaro. W. F. May, K. Toth, F. K. Lee, P. J. Heslin, K. A. Yagaloff. L. S. Franco. W. M. Selig. M. P. Weitz
138. Tepoxalin, an orally active dual cydooxygenase/5 ipoxygenase inhibitor. M. P. Ferro, R. E. Adams. A. J. Mart. M. P. Wachter, D. C. Argentieri, S. L Levinson. D. R. Ritchie
139. Substituted thiopyrano(2.3.4-c.d|indoles as potent, selective, and orally active inhibitors of 5-lipoxygenase: Synthesis and SAR studies. D. MacdonakJ, J. H. Hutchinson, D. Denis, J-P. Falgueyret, J. Guay, D. Rien-deau, J. Scheigetz. M. Therien, Y. Girard
140. Substituted thiopyrano[2,3,4-c,d)indoles as potent, selective, and orally active inhibitors of 5-lipoxygenase: Development of L-691.816. J. H. Hutchinson, C. Chan, D. Dekxme, D. Denis, J-P. Falgueyret, R. For-tin, J. Guay, P. Hamel, T. R. Jones, D. MacdonakJ. C. S McFarlane. H. Piechuta. D. Riendeau. J. Scheigetz, P. Tagari, M. Therien, Y. Girard
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
141. Benzylidenethiazolidinones as dual inhibitors of cydooxygenase and lipoxygenase: Potential anti-inflammatory agents. R. J. Sorenson, W. A. Cetenko, D. T. Connor, R. D. Dyer, D. A. Bomemeier, P. J. Kuipers
142. Novel series of potent 5-lipoxygenase inhibitors. G. A. HHe, T. Suarez, H. L Cho. B. A. Bertsch, R. D. Towner, L Wang, P. P. K. Ho. D. W. Snyder, E. D. Mihelich
143. Substituted chromenes as potent orally active 5-lipoxygenase inhibitors. Y. Satoh, J. L. Stanton, A. J. Hutchison, A. H. Libby. T. J. Kowalski, D. H. White, W. H. Lee, H. Chertock, B. Kotyuk, A. Raychaudhuri, E. F. Kimble
144. Synthesis and evaluation of CE-0266: A new human neutrophil elastase inhibitor. G. P. Kirschenheuter, R. T. Cunningham, L W. Spruce, Q. L. Ying, S. R. Simon, M. Wieczorek, S. Ross. J. C. Cheronis
145. Synthesis and testing of substituted ar-alkyl phthalazinones, their intermediates, and related compounds. T. L Thomas, L. A. Campanella, M. A. Dailey, K. G. Doting, M. Fedorchuk, R. C. Griffith, J. C. Koska, J. R. Matz, R. J. Murray, L. A. Radov, A. Borelli. D. Gawtak, D. Kamp, T. Milgate, L F. Petruso, L. Trusso
146. Steroidal anti-inflammatory antedrugs: 17-Dehydroxy-16-methoxy carbonyi prednisolone derivatives. K. Yoon, H. J. Lee
147. Matrix metaHoproteinase inhibitors in the treatment of rheumatoid arthritis and cancer. R. P. Beckett, M. J. Crimmin, W. A. Galloway
148. Synthesis and biological evaluation of new selective aromatase inhibitors. M. Oka-da, T. Yoden. E. Kawaminami, Y. Shimada. M. Kudo, T. Furuya, Y. Isomura
149. Radiolabeled and unlabeled steroids as enzyme-activated irreversible inhibitors of aromatase. R. W. Brusggsmsier, S. Ebra-himian, J. M. O'Reilly
150. Mechanism-based inactivators of ergos-terol biosynthesis. L L. Frye, F. H. BeHe-vue W, J. J. Faccone, S. R. Parker, W. D. Nes
151. Synthesis of modified bile acids for liver-selective targeting. G. Wess, W. Kramer, A. Enhsen, H. Gkxnbik, K-H. Baringhaus
152. Coupling of drugs to modified bile acids for liver-specific targeting. G. Wess, W. Kramer, G. Schubert, M. Bickel, A. Hoffman, K-H. Baringhaus, A. Enhsen, H. Glombik, S. Mullner, G. Neckermann, S. Schulz, E. Petzinger
153. Short route to 3-hydroxy-spiro[5.5]un-decan-9-one. M. Frigerio, S. De Munari, P.
154. Synthesis of 3/- and 5'-substituted thymidines for use as fluorescent tags and molecular probes. D. SwartJing, M. Fry, M. Morgan, E. Biehl
155. Photoremovabte protecting groups for the phosphorylation of chiral alcohols. M. C. Pirrang, S. W. Shuey
156. Synthesis of heterocyclic compounds having potential medicinal interest. E. R. Talaty, M. M. Yusoff
157. A convenient procedure for synthesis of afcyt-1-cyclohexenyl sulfides. W. T. Harris, S. W. May
158. New 1,4-benzodiazepin-2-one derivatives as CCK-B/gastrin antagonists. M. Satoh, Y. Kondoh, Y. Okamoto. A. Nishida. K. Miyata. M. Ohta, K. Honda, T. Fujikura. K. Murase
159. Pharmacophores from binding data. A. M. Doweyko
160. Catalytic polyclonal antibodies. D. B. Stephens, B. L Iverson
161. New application of silane coupling agents for covalentJy binding antibodies to glass and cellulose solid supports. N. M. Pops, D. L. Kulcinski, A. Hardwick, Y-A. Chang
THURSDAY MORNING Convention Center Room A109-111. Street Level Opportunistic Infections
J. C. Chabala, Organizer J. V. Heck, Presiding 9:00—Introductory Remarks. 9:10—162. Current therapeutic strategies in
opportunistic infections of AIDS. W. T. Hughes
9:50—163. Structure-activity relationships of the pneumocandin antifungal lipopepbdes. J. M. Baikovec, R. M. Black, M. L Hammond. J. V. Heck. R. A. Zambias
10:30—164. New echinocandin antifungal agents. W. W. Turner, F. J. Burkhardt. S. A. Shaffer, J. S. Nissen, K. K. Clingerman. M. Debono, L M. LaGrandeur, R. S. Gordee, D. J. Zeckner, W. L Current. C. Boylan, T. R. Parr, J. Tang, D. Beaulieu
11:10—165. Evaluation of the potential of nucleotide analogues for the treatment of herpes virus disease in AIDS patients. J. C. Martin
THURSDAY AFTERNOON Convention Center Room A109-111, Lobby Level New Therapeutic Strategies for Alzheimer's Disease
T. Perun, Organizer G. A. Krafft, Presiding
1:30—Introductory Remarks. 1:40—166. Alzheimer's disease amyloid for
mation and emerging drug targets. E D. Thorsslt
2:10—167. Molecular mechanism of amyloid formation. P. T. Lansbury
2:40—168. Neurotrophic factors and Alzheimer's disease: Discovery of selective non-peptide inhibitors of NGF-p75 interaction. J. C. Jaen, B. W. Caprathe. K. Spiegel, J. H. Fergus, J. S. Marks. M. R. Dickerson, H. LeVTne, T. Hepburn. J. Hopkins, R. E. Davis
3:20—169. Novel Kgands for neuronal cholinergic channel receptors. D. S. Garvey, J. Wasfcak, N-H. Un, Y. He. R. Elliott, A-M. Hettinger. D. J. Anderson. J. Raszkiewicz. J. Sullivan. S. P. Americ, M. Williams
3:50—170. Design of a new class of centrally acting muscarinic agonists with no cholinergic syndrome. C. G. Wermuth, R. Boige-grain. J. J. Bourgukjnon. R. Hoffman, R. Brodin, J. P. Kan, P. Soubrie
4:20—171. Acetylcholine-release-enhancing agents as cognition enhancers. R. A. Earl
NUCL
DIVISION OF NUCLEAR CHEMISTRY ft TECHNOLOGY B. R. Erdal, Program Chairman
OTHER SYMPOSIA OF MTEREST:
(M99 DMtun of Cht/noB Eduotton Inc* Sua, page 57)
SOCIAL EVEHT: SooWHour.Tue BU8ME9SMKTMQ:Tue
MONDAY MORNING Radisson Terrace Room, Terrace Level ACS Award for Nuclear Chemistry: Symposium in Honor of R. M. Diamond
J. O. Rasmussen, Organizer, Presiding 9:00—Introductory Remarks. 9:05—1. Quadrupole and octupole shapes in
nuclei. D. Cllne 9:50—2. Deformation-driving effects on light
Re nuclei. N. R. Johnson 10:35—Intermission. 10:50—3. Award Address (ACS Award for
Nuclear Chemistry). High spins: An overview. R. M. Diamond
MONDAY AFTERNOON Section A
Radisson Terrace Room, Terrace Level ACS Award for Nuclear Chemistry: Symposium in Honor of R. M. Diamond
J. O. Rasmussen, Organizer D. C. Hoffman, Presiding 1:30—Introductory Remarks. 1:35—4. Separation of trivalent actinides and
lanthanides. Q. D. Jarvinen, B. F. Smith 2.-05—5. Separation chemistry of the trivalent f
elements: From the 50s to the 90s. K. L Nash
2:35—6. Use of laser-induced pnotoacoustic spectroscopy (LIPAS) to determine equilibrium constants of cation-cation complexes. N. J. Hannink, D. C. Hoffman, R. J. Silva. R. E. Russo
3:05—Intermission. 3:30—7. Solvent extraction, solvation phe
nomena, and coordination chemistry. D. Q. Tuck
3:50—8. Extraction of Am3* from concentrated solutions. Q. R. Choppin, L. R. Rosta
4:20—9. Use of ion exchange techniques in the study of transactinides. K. E Gregorich
Section B
Silver Room, Mezzanine Level Transmutation of Nuclear Waste I. Incentives, Impacts, and Current Efforts Related to PartitioningVrransmutation
J. R. Hightower, E. D. Arthur, Organizers F. J. GokJner, J. R. Hightower, Presiding
1:30—Introductory Remarks. 1:45—10. Reexamination of the incentives for
partitioning-transmutation of high-level radioactive wastes and spent nuclear fuel. Q. E Mtehaels
2:15—11. The Japanese transmutation program. R. Mukaibo
2:45—12. Transmutation approaches for nuclear waste in Russia. I. V. Chuvillo
3:15—Intermission. 3:30—13. Overview of the French program in
chemical separations and transmutation. Q. Baudin
4:00—14. Actinide recycle potential in the Integral Fast Reactor. Y. I. Chang
4:30—15. Accelerator Transmutation of Wastes (ATW) program at Los Alamos National Laboratory. H. J. Dewey
Section C Radisson Vail Room, Majestic Level Radioisotope Production and Radiochemical Separations I. Programs in Isotope Production
E. J. Peterson, D. R. Phillips, Organizers D. R. Phillips, Presiding
1:30—Introductory Remarks. 1:40—16. Radioisotope production at ORNL:
Past, present and future. E D. Collins, C. W. Alexander, J. E. Bigetow, C. L Ottinger
2:10—17. The 1980s French project for fission motybdenum-99 production. J. Bourges, C. Madic, T. H. N'Guyen, G. Koehty, A. Simon
2:40—18. Radioisotope production at the University of Missouri Research Reactor: Past and present. G. J. Erhardt, A. R. Ketring, S. L. Gunn
3:10—Intermission. 3:25—19. Radionuclide research and produc
tion program at Brookhaven National Laboratory. L. F. Mausner, S. Kurczak, H. Schnakenberg, K. L Koteky, S. C. Srivasta-va
3:55—20. U.S. Department of Energy production of iridium-192. L C. Emerson, C. L Ottinger. M. J. Sherick, B. B. Shell
425—21. Radioisotope research and development at Los Alamos National Laboratory. E. J. Peterson
I 86 MARCH 1,1993 C&EN
s ο UJ 2
TUESDAY MORNING Section A
Radisson , Terrace Room, Terrace Level
ACS Award for Nuclear Chemistry: Symposium in Honor of R. M. Diamond
J. O. Rasmussen, Organizer D. B. Fossan, Presiding
8:30—Introductory Remarks. 8:35—22. Evolution of post-Cold-War science
policy. F. M. Bernthal 9:05—23. Nuclear spectroscopic research and
• the DOE. R. A. Meyer 9:35—Intermission. 10:05—24. Early results from Eurogam. C. W.
Beausang 10:50—25. Gammasphere: The device and its
physics. F. S. Stephens
Section B Radisson Silver Room, Mezzanine Level Transmutation of Nuclear Waste II. Partttioning of Waste for Transmutation
J. R. Hightower, E. D. Arthur, Organizers
T. Fryberger, J . T. Bell, Presiding
8:00—Introductory Remarks. 8:45—26. Pyroprocessing of IFR metal fuel. J.
J.LakMer 9:15—27. Dissolution of irradiated fuel from
the integral fast reactor. R. W. Benedict, G. M. Teske, J. R. Krsul
9:45—28. RENUW: A dry halide process for nuclear fuel reprocessing. E. J. Lahoda, D. F. McLaughlin, S. H. Peterson, H. A. Burg-man, R. Behrens, S. C. Johnston, S. R. Vosen, J. D. Christian
10:15—Intermission. 10:30—29. Recovery of actinides from LWR
spent fuel by pyrochemistry. C. C. McPheeters, R. D. Pierce. G. K. Johnson, D. S. Poa
11:00—30. Adsorption of Tc04_ on Reillex™-
HPQ anion exchange resin from nitric acid solution. K. R. Ashley, A. Pinkerton, K. D. Abney, N. C. Schroeder
11:30—31. Incentives and prospects for isotope separation of fission products in partitioning-transmutation systems. G. E.
Section C Radisson Vail Room, Majestic Level Radioisotope Production and Radiochemical Separations II. General Radioisotope Production and
E. J. Peterson, D. R. Phillips, Organizers E. J. Peterson, Presiding
8:30—32. Development of the Dy-166/Ho-166 in vivo generator for radionuclide radiotherapy. D. Ma, S. S. Jurisson, G. J. Ehrhardt, W. B. Yelon, A. R. Ketring
8:55—33. The Szillard-Chalmers effect as a means to improve the specific activity of rhenium-186. P. A. Blauenstein, R. M. Cahn, R. A. Alberto, P. A. Schubiger
9:20—34. Recovery and purification of ^N i from HIFR-irradiated targets. D. F. Williams
9:45—35. Recovery of AI-26 and Si-32 from proton-irradiated KCI targets. D. R. Phillips, V. T. Hamilton, D. J. Jamriska, M. A. Brzez-inski
10:10—Intermission. 10:25—36. Production of transuranium ele
ments. R. M. Wham, F. R. Chattin, J. B. Knauer
10:50—37. Development of LEU targets and processing for " M o production. G. F. Vandegrift, J. E. Matos
11:15—38. Hydrometallurgical treatment of plutonium-bearing salt bath wastes. P. Bros, J. P. Gozlan, M. Lecomte, J. Bourges
TUESDAY AFTERNOON Section A
Radisson Terrace Room, Terrace Level ACS Award for Nuclear Chemistry: Symposium in Honor of Richard M Diamond
J. O. Rasmussen, Organizer M. A. Deleplanque, Presiding
1:30—Introductory Remarks. 1:35—39. Superdeformation in nuclei. T. L
Khoo 2:20—40. Superdeformation of Gd isotopes.
D.Ward 3:05—Intermission. 3:20—41. Recent results from HERA: Spec
troscopy of neutron-deficient Po nuclei. J. A. Cizewski, L. A. Bernstein, H. Q. Jin
4:05—42. In-beam spectroscopy on the Pb nuclei. E. A. Henry, J. A. Becker, A. Kuh-nert, M. J. Brinkman, T. F. Wang, M. A. Stoyer, S. W. Yates, J. R. Hughes, R. M. Diamond, F. S. Stephens, M. A. Deleplanque, A. O. Macchiavelli. P. Fallon, I. Y. Lee, J. Oliviera, J. P. Draper, W. Kelly, D. T. Vo, J. A. Cizewski, L. A. Bernstein
5:15—Division Business Meeting
Section B
Radisson Silver Room, Mezzanine Level Transmutation of Nuclear Waste IH. Transmutation System Performance
J. R. Hightower, E. D. Arthur, Organizers
P. J. Karol, E. D. Arthur, Presiding
1:30—43. Byproduct production during byproduct destruction. P. J. Karol
2:00—44. Neuronics and processing performance for the Accelerator Transmutation of Waste (ATW) target/blanket system. J. W. Davidson
2:30—45. Tridimensional analysis of the Accelerator Transmutation Waste System. P. A. Landeyro
3:00—Intermission. 3:15—46. Spallation processes for neutron
production in accelerator systems. P. W. Usowksi
3:45—47. Thermal neutron cross-section measurements for technetium-99. M. A. Yates, N. C. Schroeder, M. M. Fowler
4:15—48. Nuclear data requirements for transmutation. P. G. Young
Section C Radisson Vail Room, Majestic Level Radioisotope Production and Radiochemical Separations II. General Radioisotope Production and Radiochemistry
E. J. Peterson, D. R. Phillips, Organizers
T. J . Ruth, Presiding
1:30—49. Isolation and recovery of ^Sr and other spallation products from proton-irradiated molybdenum. D. J. Jamriska, W. A. Taylor, R. C. Heaton, V. T. Hamilton, R. C. Staroski, D. R. Phillips
1:55—50. Isolation and recovery of ^Zr " Y , ^Rb, and ^Zn from proton-irradiated molybdenum. D. J. Jamriska, W. A. Taylor, R. C. Heaton, V. T. Hamilton, R. C. Staroski
2:20—51. Recovery of 68Ge and 95mTc from proton-irradiated molybdenum. V. T. Hamilton, D. R. Phillips, D. J. Jamriska
2:45—Intermission. 3:00—52. Production of Ge-68 at BLIP. L F.
Mausner, S. Kurczak, S. C. Srivastava 3:25—53. Production of " G e , 7374As, and
7275Se at LAMPF. D. R. Phillips, V. T. Hamilton, W. A. Taylor, D. J. Jamriska, R. C. Staroski, R. C. Heaton
3:50—54. Production of beryllium-7 and vanadium radioisotopes from proton-irradiated zinc oxide. W. A. Taylor, D. J. Jamriska, M. M. Fowler, R. C. Heaton
4:15—55. Application of spontaneous electrochemical techniques for separation of carrier-free w Cu and 67Cu from Zn targets. S. Mirzadeh, D. E. Rice. F. F. Knapp Jr.
WEDNESDAY MORNING Section A
Terrace Room, Terrace Level ACS Award for Nuclear Chemistry: Symposium in Honor of R. M. Diamond
J. O. Rasmussen, Organizer G. L. Struble, R. A. Chasman, Presiding
9:00—Introductory Remarks. 9:05—56. Search for population of superde-
formed states in 193Pb. M. A. Stoyer, E. A. Henry, J. A. Becker, M. J. Brinkman, A. Ku-hnert. T. F. Wang, J. Burde, M. A. Deleplanque, R. M. Diamond, J. Oliviera. F. S. Stephens, J. Draper, E. Rubel
9:50—57. Algebraic description of identical bands and of high-spin quadruple collectivity. M. W. GuWry
10:35—Intermission. 10:50—58. Probing gamma strength functions
using energy-ordered gamma-ray spectroscopy. C. Baktash
Section B Radisson Silver Room, Mezzanine Level Transmutation of Nuclear Waste IV. Processing Chemisry for Transmutation System Recycle
J. R. Hightower, E. D. Arthur, Organizers R. C. Gatrone, G. E. Michaels, Presiding
8:00—59. Lanthanide fission product separation from the transuranics in the Integral Fast Reactor fuel cycle demonstration. K. M. Goff, R. D. Mariani, R. W. Benedict. J. P. Ackerman
8:30—60. Pyrochemical extraction for selective removal of transuranium elements from molten LiCI-KCI. J. P. Ackerman, T. R. Johnson
9:00—61. Actinide processing for ATW. S. L Yarbro
9:30—62. Americium/curium separations chemistry. L M. Toth, D. E. Benker, F. R. Chattin, R. G. Stacy, R. W. Brewer, L. L. Klatt. L. K. Felker, R. M. Wham, E. D. Collins
10:00—Intermission. 10:15—63. Separation of transuranium ele
ments from irradiated targets. R. M. Wham, D. E. Benker, L. K. Felker, F. R. Chattin
10:45—64. Ruthenium/technetium separations after the accelerator transmutation of waste: Ozonotysis vs. ion exchange. N. C. Schroeder, K. D. Abney, S. Kinkead
11:15—65. Chemistry and photochemistry of technetium hexafluoride gas. J. V. Bettz, C. W. Williams
Section C Radisson Vail Room, Majestic Level Radioisotope Production and Radiochemical Separations III. Targetry and Analytical Issues in Isotope Production
E. J. Peterson, D. R. Phillips, Organizers L F. Mausner, Presiding
8:30—66. Proton-fission for the accelerator production of Mo-99. M. C. Lagunas-Solar, J. A. Jungerman, C. M. Castaneda
8:55—67. Preparation of materials for irradiation: Targets and dosimeters. W. S. Aaron, P. A. Balo, L. A. Zevenbergen
920—68. Investigation of the thermal performance of solid targets. F. M. NortJer, N. R. Stevenson
9:45—69. Exploration of the production of 211Rn as a source of 211 At via the TISOL facility. T. J. Ruth, M. Dombsky, J. M. D'Auria
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
10:10—Intermission. 1025—70. Determination of the ratio of MSr
to Sr by high-resolution gamma-ray counting. M. M. Fowler, D. J. Jamriska
10:50—71. A low-cost semiconductor radiation detector for PET radiochemistry. T. J. Ruth, S. K. Zeisler, M. Rektor
11:15—72. Evaluation of neutron inelastic scattering for radioisotope production. S. Mirzadeh, F. F. Knapp Jr., C. W. Alexander
WEDNESDAY AFTERNOON Section A
Terrace Room, Terrace Level ACS Award for Nuclear Chemistry: Symposium in Honor of R. M. Diamond
J. O. Rasmussen, Organizer R. M. Hoff, Presiding
1:30—Introductory Remarks. 1:35—73. Correlation and fluctuation analysis
of continuum gamma ray spectra. I. Y. Lee 2:15—74. Nuclear structure effecs at high spin
and excitation from proton spectra using "total spectroscopy." D. G. Sarantttes
2:45—75. Large-matrix theory of nuclear rotational bands. S. Y. Chu, J. O. Rasmussen, M. A. Stoyer, P. Ring, H. J. Mang
Section B Radisson Silver Room, Mezzanine Level Nuclear Instrumentation in Environmental Monitoring, Safeguards Instrumentation, and Other On-Une Applications I. Environmental Monitoring Using Nuclear
F. H. Ruddy, Organizer, Presiding
1:30—Introductory Remarks. 1:40—76. Environmental alpha contamination
monitoring with the LRAD. D. W. Mac-Arthur, K. S. Allander, J. A. Bounds. M. M. Catlett, R. W. Caress. D. A. Rutherford
2:10—77. Automated robotic workcell for waste characterization. A. D. Dougan, D. K. Gustaveson, R. A. Alvarez, M. Holliday
2:40—78. In situ characterization of hazardous contaminants using prompt gamma neutron activation analysis. F. H. Ruddy, T. V. Con-gedo, J. G. Seidel. J. L. Gonzalez, D. H. Weigle
3:10—Intermission. 3:30—79. Neutron transport modeling in sup
port of prompt gamma neutron activation for in situ environmental characterization. T. V. Congedo, F. H. Ruddy. D. F. McLaughlin
4:00—80. In situ mapping of contaminants with nuclear borehole logging techniques. J. Conaway, J. Hearst
4:30—81. Ethernet-based automation in radioactivity measurements. C. D. Schwenker, T. M. Semkow, M. E. Kitto. J. C. Daly
Section C Radisson Vail Room, Majestic Level Environmental Research and Applications: Rocky Mountain Focus I. Pollution Mobility and Transformation
A. J. Kidnay, S. Eandi, Organizers H. Hanson, Presiding
1:30—Introductory Remarks. 1:35—82. LIDAR techniques for chemical and
aerosol air pollution studies. R. M. Hardes-ty
24)0—83. Degradation of PCP in Pseudomo-nas sp. Strain RA-2. S. D. Copley, A. Claude, D. Plowman
2:25—84. Nonvolatile organic acids in groundwater resulting from the degradation of crude oil. G. R. Aiken, K. A. Thorn
2:45—85. Particulate, colloidal, and solution-phase associations of plutonium, americi-um, and uranium in surface water and groundwater at the Rocky Flats Plant, Colorado. R. A. Hartilah, D. M. McKnight, J. F. Ranville, V. C. Stephens, B. D. Honeyman
MARCH 1,1993 C&EN 87
3:05—Intermission. 3:50—86. Role of colloids in the transport of
contaminants at the Rocky Mountain Arsenal, Denver, CO. B. D. Honeyman, D. M. Mackay
4:10—87. Chemical exposures associated with the storage and handling of mixed waste drums. S. T. Kosiewtez, M. A. Panned
430—88. Modeling of wetlands/reactors for treatment of acid drainage. R. W. Klusman
4:50—89. Spedation studies of uranium contamination in soils at the U.S. DOE FernaJd facility. D. E. Morris. S. D. Conradson, C. D. Tait, C. J. Chisholm-Brause, J. M. Berg, J. A. Musgrave
THURSDAY MORNING Section A
Radisson Terrace Room, Terrace Level Additional Aspects of Nuclear Science and General Session
B. R. Erdal, Organizer M. A. Yates, B. R. Erdal, Presiding
830—Introductory Remarks. 8:35—80. Nuclear structure of 146Nd from
(n.rfo) measurements. D. P. DiPrete, E. M. Baum, E. L Johnson, C. A. McGrath, L R. Cross, D. Wang. M. VHIani. S. W. Yates
8:55—81. Can neutrino mass be deducted from beta particle spectrum? T. M. Semkow
9:15—82. Study on heavy-ion-induced fission of actinides by means of rapid solvent extraction technique "SISAK." N. Shlnohara, K. Tsukada. S. Ichikawa. M. Magara. T. Ohtsuki
9:35—03. Oscillatory annealing in solid-state hot-atom chemistry: Does it really exist? H.
9:55 Intermission. 10:10—84. Pre- and post-irradiation effects in
hexachloroiridate solutions. Z. Li. R. J. Han-rahan
10:30—85. A laboratory-scale radon generator, a Bakale, P. S. Rao. J. Mend. H. H. Evans
10:50—86. Application of tritiated Schwartz' reagent (ZrCp^CpH) for labeling of macro-cyclic molecules. E. M. Zlppi, H. Andres, P. G. Williams. H. Morimoto
11:10—87. Chemical characterization of hu-mic acid extracted from a Philippines agricultural soil. M. A Nsfcy
11:30—88. Hanford site cleanup altematives. D. C. UnJ
Section B Radisson Silver Room. Mezzanine Level Nuclear Instrumentation in Environmental Monitoring, Safeguards Instrumentation, and Other On-Une Applications N. Nuclear Techniques for Explosives and Contraband Detection (in Memory of John Bartko, 1931-1992)
S. M. Khan, F. H. Ruddy, Organizers S. M. Khan, Presiding
8:00—Introductory Remarks. 8:15—89. Imaging carbon and nitrogen con
centrations for narcotics and explosives screening. W. P. Trower
8:45—100. Pulsed fast-thermal neutron system for the detection of hidden explosives. G. Vourvopoulos, F. J. Schultz
9:15—101. Neutron elastic backscattering with resonance enhancement. H. J. Gomberg, M. T. McEllistrem
9:45—Intermission. 10:00—102. Nuclear-based airport luggage in
spection system. J. R. Clifford, R. B. Miller, W. F. McCullough, K. W. Habiger
10:30—103. Chemical explosive detection using on-line gamma activation technique. C. Chung, J. H. Chao, C. C. Chan
11:00—104. Pulsed fast-neutron analysis technique for the detection of explosives and other contraband. T. Gozani
1130—105. Detection and identification of explosives and contraband drugs using the associated particle time-of-flight technique. D.W. Jones, C.W.Peters
Section C Radisson Vail Room, Majestic Level Environmental Research and Applications: Rocky Mountain Focus H. Databases and Statistical Systems
A. J. Kkjnay, S. Eandi, Organizers D. Short, Presiding
8:30—Introductory Remarks. 8:35—106. Data into information: A QA/QC
database approach. D. Short 9:05—107. Data quality objectives: Do they
give a false sense of security about our data or do they cause us to throw away useful information? T. E. Barnard
9:35—108. Quality assurance/quality control databases and applications used by the U.S. Geological Survey National Water Quality Laboratory. J. W. Prttt, N. W. Driver
10:05 Intermission. 10:20—109. Advanced models of stream
chemistry and biology. J. DMnger 10:50—110. Fingerprinting groundwater: Test
ing the limits with ICP-MS. M. Amano, K. J. Stetzenbach. D. K. Kreamer, V. F. Hodge
1120—111.4D effects in 1D models. J. Dis-inger
THURSDAY AFTERNOON Section A
Radisson Terrace Room, Terrace Level Nuclear Instrumentation in Environmental Monitoring, Safeguards Instrumentation, and Other On-Une Applications HI. Nuclear Safeguards Instrumentation
N. Ensslin, F. H. Ruddy, Organizers N. Ensslin, Presiding
1:30—112. Nondestructive assay needs at the Los Alamos Plutonium Facility. T. L Cramers, V. L Longmire
2:00—113. EG&G Mound radiometric calorim-etry. M. F. Duff, J. R. Wetzel
2:25—114. Gamma-ray spectrometric measurements for safeguarding special nuclear materials. J. L Parker, C. A. Bonner, T. L Cremers, S. S. Hildner, S. T. Hsue, R. J. Maez, T. E. Sampson
2:55 Intermission. 3:10—115. Automated solution enrichment
system for uranium analysis. S. A Jones, R. Sparks, T. Sampson, J. Parker, E. Hor-ley, T. KeNey
3:35—116. Quantitative monitoring of the fluo-rination process by neutron counting. P. A Russo, Q. D. Appert. R. S. BkkHe. T. A Kelley. M. M. Martinez. M. H. West
4.-05—117. SRS deiayed-neutron instruments for safeguards measurements. R. V. Stud-ley
4:30—118. Miniature multichannel analyzer for process monitoring. J. K. Hatotg, S. F. Klosterbuer. P. A. Russo. J. K. Sprinkle Jr., M. M. Stephens. L G. Wiig
Section B Radisson Silver Room, Mezzanine Level Environmental Research and Applications: Rocky Mountain Focus HI. Remediation Techniques for Air, Water, and Soil Pollution
A. J. Kidnay, S. Eandi, Organizers E. R. Weiner, Presiding
1:30—introductory Remarks. 1:35—119. Mitigation of the growth of the
chkxofluorocarbons in the atmosphere. J. W.EIkins
2:05—120. Mine waste cleanup selection process under Superfund. D. Shannon
2:25—121. Water management at Rocky Flats: Design of wet ponds for optimal interception, retention, and remediation of metals from surface waters and groundwaters.
. nenweg, r. vvaugn, c vvsinsr
2:45—122. Use of titanium dioxide to remove and concentrate copper ions in aqueous waste streams containing organic contaminants. N. S. Foster, C. A. Koval. R. D. Noble
3:05—Intermission. 320—123. Design and testing of the CSTR
system for U(VI) treatment which couples surface chemistry, reaction kinetics, and mass transport. J. J. Lenhart, L. A. Figueroa, B. D. Honeyman
3:40—124. Pilot study of pump-and-treat remediation in a multicornponent plume. D. M. Mackay, B. Myller, G. Bianchi-Mosquera, B. D. Honeyman
4:00—125. Surfactant-enhanced removal of dense non-aqueous-phase liquids (DNA-PLs) from porous media. L P. Jossslyn, H. Dawson
4:20—126. Biodegradability of surfactants used for chemically enhanced pump-and-treat systems. J. Miller, L. Figueroa
4:40—127. Suspended culture of sulfate-reducing bacteria for the remediation of acid mine drainage. K. A. Mlsken, L. A. Figueroa
FRIDAY MORNING Section A
Radisson Terrace Room, Terrace Level Nuclear Instrumentation in Environmental Monitoring, Safeguards Instrumentation, and Other On-Une Applications IV. Nuclear Techniques for Environmental Surveillance, Process Control, and Detection of Contraband
T. V. Congedo, F. H. Ruddy, Organizers T. V. Congedo, C. Chung, Presiding
8:30—128. Plutonium measurement in scrap and waste using high-sensitivity passive neutron detectors. H. O. Menlove, M. M. Pickrell
9:00—129. High-sensitivity pulsed neutron measurements of bulk plutonium-contaminated wastes. J. T. Caldwell
9:30—130. Nondestructive assay of boron-10 on nuclear fuel pellets. H. J. Ahmed, F. H. Ruddy
10:00—Intermission. 10:15—131. Pulsed 14-MeV neutron interro
gation for detecting illicit drugs. R. C. Smith, M. J. Hurwitz, W. P. Noronha
10:45—132. Discrimination of chemical and high-explosive munitions by neutron interrogation for arms control treaty verification. A J. Caffrey, J. D. Cole. R. J. Gehrke. R. C. Greenwood. K. M. Krebs
11:15—133. Real-time monitoring of gaseous radionuclides around nuclear facilities using HPGe spectrometer. C. C. Chan, C. H. Tsai, C. Chung
Section B Radisson Silver Room, Mezzanine Level Environmental Research and Applications: Rocky Mountain Focus IV. Review of Environmental Research Activities at Federal Laboratories in Colorado
A. J. Kidnay, S. Eandi, Organizers B. Quinn, Presiding
8:30—introductory Remarks. 8:35—134. Renewable energy for an environ
mentally sustainable energy future. D. N. Sunderman
9:05—135. U.S. Geological Survey environmental geochemistry research in the Rocky Mountain region. R. C. Severson, L. P. Gough
9:35—136. The NOAA Climate Monitoring and Diagnostics Laboratory (CMDL) research program. E Ferguson
10:05—Intermission. 1020—137. The NOAA Aeronomy Laborato
ry: Helping answer the atmospheric chemistry questions of the 1990s. D. Atxttton
10:50—138. Atmospheric chemistry at the National Center for Atmospheric Research (NCAR). Guy P. Brasssur
ORGN
DIVISION OF ORGANIC CHEMISTRY D. J . Pasto, Program Chairman W. Roush, Program Secretary
Homogeneous Catalysis (see Division of knrgsNc Chsmistry Inc., Sun, page 77)
OTHER SYMPOSIA OF MTEREST: Shattering the Glass Cettng through Research Accomplishments (see Wotnsn Chemists Conwnklso, Tue, page 42) MMNeiyweie AIRSMUQQS (see urnBton of Csvbohydrsis Chsmistry, Tue, Wed, page 52) Carbohydrates as Auxiliaries and Uganda in Organic Oynthsais (see Division of Cswbohydrsss Chsmistry, Thu, W * 53)
SOCIAL EVENT: SooW Hour, Sun
SUNDAY MORNING Section A
Convention Center Room A201-205, Street Level Chemistry of Ionic Species
L. T. Scott, Presiding
9:00—1. Secondary and tertiary 2-methykxityl cations, I: Trifluoroacetotysis of 3-methyl-2-butyl tosyiate. D. Farcashi, G. Marino. J. M. Harris, B. A. Hovanes, C. S. Hsu
9:20—2. Secondary and tertiary 2-methybutyl cations, II: Addition of trifluoroacetic acid to methylDutenes. D. Farcashi, G. Marino, C. S. Hsu
9:40—3. Vinyl cations in Friedel-Crafts-type reactions. C. E. Harding, J. S. Overby
10:00—4. On the importance of carbocation intermediates in bimolecular nucleophilic substitution reaction in aqueous solution. J. P. Richard, P. A Yeary
1020—5. Ortho methyl groups in cumyl systems. J. W. Timberlake, D. Pan, B. Jursic
10:40—6. Preparation of rV-methylated pyridi-nium salts via the decarboxylation of A/-carbomethoxypyridinium cations. J. A King Jr., G. L Bryant Jr.
11:00—7. Can fluorine perturb the site(s) of electrophilic attack in pyrene? Persistent flu-oropyrenium ions: Generation and charge distribution probed by multinudear NMR. K. K. Laali, P. E. Hansen
1120—6. Magnetic properties of dihydropyra-zine radical cation salts: Ferromagnetic exchange through hydrogen bonds? D. J. R. Brook, R. C. Hattiwanger. T. H. Koch
11:40—9. Generation and characterization of a stable cyctopropenyl anion. R. K. Sachs, S. R.Kass
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
88 MARCH 1,1993 C&EN
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Section B Convention Center Room A207, Street Level Bloorganic: DNA and Proteins
D. Jaeger, Presiding 9:00—10. Synthetic ribonudeases: DNA with
pendant Cu(ll)terpyridine complexes for the site-specific, noooxidative cleavage of RNA. J. K. Bashkin, U. Sampath, A. S. Modak. S. M. Touami
9:20—11. High-yield photocross-linking between 5-hatouradl-substituted nucleic acids and associated proteins. M. C. Willi*, B. J. Hicke. T. H. Koch, T. R. Cech, O. C. Uhten-beck
9:40—12. Covalent structure of a nitrogen mustard-induced DNA interstrand crosslink: An N7-to-N7 linkage of deoxyguanosine residues at the duplex sequence 5'-d(GNC). S. M. Rink, M. J. Taylor. M. S. Solomon, S. B. Rajur, L W. McLaughlin. P. B. Hopkins
10:00—13. Mechanistic studies of the reactions of aflatoxin epoxides with DNA. R. S. Iyer, B. F. Coles, T. M. Harris
10:20—14. Photochemicaliy activated dynemi-dn analogue: Synthesis, mechanistic, and DNA cleavage studies. P. A. Wonder, C. K. Zercher, a Beckham, E-M. HauboW
10:40—15. Photochemical cleavage of oligonucleotides from solid-phase supports. J. L GNmore, M. M. Greenberg
11:00—16. Specific DNA cleavage mediated by (SaJenMn(lll)r. D. J. Graven, C. Yeung, U. Sundram, J. H. Griffin
1120—17. Catalysis and targeting by vancomycin and semisynthetic derivatives. Z. Shi, W. C. WkJdison. J. H. Griffin
11:40—18. Nucleation approach for the preparation of structurally well-defined ^-sheets in aqueous solution. H. Diaz, R. Espina, K. Tsang, D. Choo. J. W. Kelly
SUNDAY AFTERNOON Section A
Convention Center Room A201-205. Street Level Asymmetric Synthesis
K. E. Harding, Presiding 2:00—19. Asymmetric synthesis of sulfin-
imines: Chiral ammonia imine synthons. F. A. Davis, R. E. Reddy. R. T. Reddy. P. M. Portonovo, J. M. Szewczyk
2:20—20. Enantiospecific syntheses of P-amino acids and 5-substituted indolizidine alkaloids. C. W. Jefford, J. Wang
2:40—21. Novel asymmetric synthesis of ben-zomorphans. X. Bai, S. W. Mascarella. W. D. Bowen, F. I. Carroll
3:00—22. Diastereospecific tandem Michael addition/electrophilic bromination and enan-tioselective synthesis of substituted tyrosine derivatives. G. U, M. A. Jarosinski, K. C. Russell. V. J. Hruby
320—23. Asymmetric synthesis of 1-alkyl-2,3.4,5-tetrahydrobenzazepines and berao(0]-1-azabk^do{5,3,1)decanes. A. I. Meyers. R. H. Hutchings
3:40—24. Asymmetric synthesis of a-amino acids via chiral iminolactone, I: Preparation and aJkvtafon of tricyclic template derived from (+)-camphor. T-J. Lu, Y-S. Chen, S-l. Un, H-H. Hsu
4:00—25. Asymmetric synthesis of a-amino acids via chiraJ iminolactone, II: Preparation and alkytation of tricyclic template derived from pinene and myrtenol. T-J. Lu, S-J. Luo, C-H. Cheng
440—26. Concise and enantioselective synthesis of novel HIV-1 protease transition-state mimics. B. D. Dorsey, K. J. Plzak, R. G. Ball
4:40—27. Asymmetric thio-Claisen rearrange-ment. P. N. Devine, A. I. Meyers
Section B Convention Center Room A207, Street Level Physical Organic
C. Y. Meyers, Presiding 24)0—28. Gas-phase chemistry of the hydrox-
ysutffcto anion, HOS". R. A. J. O'Hair, C. H. DePuy, V. M. Bierbaum
240—29. Kinetic versus equilibrium control in the deprotonation of unsymmetrical ketones in the gas phase. L J. Chysll, M. D. Brick-house, M. E. Schnute, R. R. Squires
2:40—30. Hydrogen bonding patterns of car-bazones and semicarbazones: A crystallo-graphic study. V. M. Kolb, C. Y. Meyers. P. D. Robinson
34)0—31. Substituent effects on intramolecular hydrogen bonding in -hydroxyacetophe-nones. B. H. Gross, H. B. Gross
3:20—32. Correlation between ketone reduction potentials and hydrocarbon acidities. R. L Batstone-Cunnlngham, M. D. Koppang, D. J. Feme, D. Nemer
3:40—33. Hydrolysis of N-aryl-O-pivatovlhy-droxylamines and rV-(sulfonatooxy)-A/-acetyl-4-aminobiphenyl: Reaction mechanism and lifetime of the nitrenium ion intermediate. M. J. Kahley, E. Eiger, M. Novak
44)0—34. lodinating species involved in the electrophilic aromatic substitutions: Evidence for the formation of iodine tetrafluo-roborate. L A. Jacob, H-J. Chung, D. Stec
420—35. Friedel-Crafts alkylation of aromat-ics with bridgehead 1-chloronorbornane and 3-halonoradamantane. G. A. Oiah, C. S. Lee, G. K. S. Prakash
4:40—36. Anomalous reaction rate of pyridine borane with o-salicylaldehyde: Mechanism and implications to catalytic reductions. K. Wayman, W. M. Belshe. M. Dt-Mare
SUNDAY EVENING Section A
Convention Center Hall C, Upper Level Posters
D. J. Pasto, Presiding 8:00-10:30
37.1 70 NMR spectroscopy of substituted me-thyleneindanones: Relationship between chemical shift and oxygen atom electron density. A. Kumar. D. W. Boykin
38. Topological stereochemistry and molecular dynamics of a 1/4-twist hook and ladder. D. M. Wama, K. Schilling. Q. Y. Zheng
39. Molecular mechanics calculations of strain energies of bishomocubyl systems. W. L DNIing
40. Asymmetric synthesis of multifunctional chiral dihydropyridones. D. L. Comins, H. Hong
41. Stereoselective synthesis of cyclic ethers by copper-catalyzed tandem carbenoid insertion and ylide rearrangement reactions. J. S. Clark, S. A. Krowiak
42. Organometallic carbohydrate chemistry: The reaction of transition metal nucleo-philes with carbohydrate derivatives. J. J. Bozsll, J. O. Hoberg
43. Zirconocene benzyne complexes as precursors to 3,4-disubstituted indoles. R. D. Broene, S. L. Buchwald
44. Novel pyridine ring annulations: Application to the synthesis of 7-azaoxindoies. C. A. Tetoha, R. A. Greenberg, R. J. Chorvat
45. Synthesis of pyrrolo[3,4-c]pyrrole inner salts. J. J. Lavigne, L. G. French. S. S. Stradling
46. Ab initio calculations of some rotational kinetic isotope effects. K. N. Hook, Y. U. L P. Olson, J. W. Storer
47. Para-phenylene-bis(chloromethylene): Resonance interaction of two singlet car-benes. P. Zuev, R. S. Sheridan
48. Synthesis, separation, and characterization of partially reduced fullerenes. M. S. Meier, V. K. Vance. P. L. Corbin. J. P. Se-legue
49. DNA interstrand cross-linking reactions of pyrrole-derived, Afunctional electrophiles: Evidence for a common target site in DNA. J. Woo, S. T. Sigurdsson, P. B. Hopkins
50. Molecular recognition in water: Thermodynamic parameters for the hydrogen bond. V. Rotelto, D. Lee, C. Stroupe. Y. Kato. J. RebekJr.
51. Applications of etectrospray MS to organic chemistry: New solution chemistry of fullerenes. S. R. Wilson, Y. Wu
52. Mild conversion of aryl halides to aryttriflu-oromethyl acyls. J. W. Guiles
53. Novel generation of conjugated alkynyl ketones: Efficient synthesis of p.o-alkynyl lactones. P. A. Magriotis, D. Vourtoumls, M. E. Scott, A. Tarli
54. Selective dehydroxytation and dehaloge-nation reactions catalyzed by carbon catalysts. M. Farcasiu, S. C. Petrositis, E. Lad-ner
55. Preparative pseudoelectrochemistry— cleavage of the benzyl ether protecting goup by visible light. G. A. Epling, Q. Wang
56. Novel formation of platinaoxacydic compounds with Heck coupling products via reaction of (o-2-propenyl)(PPH3)2Pt(ll) triflate with acrylate esters. R. J. Hinkle, P. J. Stang. A. M. Arif
Section B Convention Center Hall C. Upper Level Posters
D. J. Pasto, Presiding 84)0-10:30 57. Preparation of bis(alkynyl) diesters, bis-
(alkynyO dithiocyanates, and cydopentene ring systems via the reaction of bis[phenyl(i-odonium)] dryne triflates with nudeophiles. R. Tykwinski, P. J. Stang
58. Fragmentation of rose bengal by photoin-duced electron transfer. G. A. Epling, M. L
59. Hydrazulenes via zirconocene-promoted bicydization of enynes. E. Negishi, T. Sug-ihara, Y. Noda
60. Stereochemical aspects of the zirconium-promoted bicydization via alkene-alkene coupling. E. Negishi, D. Choueiry, T. Nguyen
61. Generation and reactions of akoxy aJlyic zirconium reagents from acetals of a,|J-unsaturated aldehydes. Y. Hanzawa, H. Ito, T. Taguchi
62. New zirconocene-alkyne complexes. U. Rosenthal, V. Buriakov
63. Palladium-catalyzed cross-coupling of a-aJkoxy(amino) stannanes with acyl chlorides. R. K. Bhatt, J. Ye. J. R. FaJck
64. Stereochemistry of Pd-catalyzed rearrangements of aHyl and propargyl phospho-nothionates to phosphonothiolates. Y. Ya-mada, T. Nagatomi, M. Sasaki
65. Catalytic palladium-mediated carbocydiza-tions: New reaction modes. J. M. Takacs, R. V. Athalye. J. Zhu
66. Selective isomerization reaction of al-lylphenols with palladium catalysts. K. Kanayama. S. tehikawa
67. Benzylic lithiation and ©^stereoselectivity in chiral arenetricarbonylchromium ho-mobenzylic alcohol complexes. R. Thanga-rasa, J. R. Green
68. Cobaltoctacarbonyl-mediated cydizations of electron-deficient aJkynones. T. R. Hoye, B. T. Mader, J. A. Suriano
69. Synthesis of 10-alkyi-1,4,7,10-tetraazacy-ck>cfadecane-1,4,7-triacetic acids and their gadolinium chelates. S. L Kang, D. D. Dis-chino, J. E. Emswiler, N. Khlemskaya, R. S. Ranganathan, M. F. Tweedte
70. Derivatives of 1,3,5-tris(1,12-dicarba-cfoso-dcdecaboran-1-yl)benzene as trigonal connectors for a molecular-size "Tinker-toy" construction set U. Schoberl, J. Michl
71. Organometallic approach to peroxyketate. P. Dussault, A. Sahli. T. Westermeyer
72. Applications of transition metal alkytidenes to organic synthesis. G. C. Fu, P. W. K. Rothemund, R. H. Grubbs
73. Reactions of intermediates on the iron-cyclopentadiene energy surface. I-W. Chuang, R. D. Cantrell, P. B. Shevlin
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
74. Synthesis and reactivity of acyclic dienyl iron cations: Regioselectivity of nucteophilic attack on the disubstituted pentadienyl ligand. W. A. Donaldson, M-J. Jin, P. T. Bell
75. Borepins are aromatic: The structure of 1-chloroborepin. A. J . Ashe I I , J. W. Ka-mpf, W. Klein
76. Photolysis of rV-alkylbenzohydroxamates. R. C. White, J. E. Johnson
77. Coupling of alkenyl(ethyl)zinc reagents with alryi halides. C. Agrios, M. Srebnik
78. Raney nickel reductions in 2-propanol. B. K. Dodson, B. H. Gross
79. Synthesis and biological screening of triflu-oromethytthioarsenicals. S. Munavalli, D. I. Rossman, D. K. Rohrbaugh, C. P. Ferguson, L Buettner
80. Sensitive detection of catalytic spedes without chromophoric substrates. J . W. Lane, X. Hong, A. W. Schwabacher
81. Photochemical ring-concentration of fused bicydic 4-pyrones: A novel two-step cyclo-pentannulation approach. F. G. West, P. V. Fisher, G. U. Gunawardena, S. Mitchell
82. 3-Carbon annulations via 4-hydroxycydo-pentenones and diketene: An efficient route to diquinane diones. F. G. West, G. U. Gunawardena
83. Tandem enamine Michael additions to 4-mesytoxvcvctopentenones: Bridged tricyclic skeletons via a net 3+2 construction. F. G. West, G. U. Gunawardena
84. Popotohuanone E, a topoisomerase-ll inhibitor with selective lung tumor cytotoxicity from a Pohnpei sponge. J. R. Carney, P. J. Scheuer
85. Isolation and identification of the metabolites of 3-methylheptane in male Fischer 344 rats. M. P. Serve, D. D. Bombick, J. M. Clemens, G. A. McDonald, C. J. Hixon, D. R. Mattie
86. Isolation and synthesis of caprolactins A and B, new caprolactams from a marine bacterium. B. S. Davidson, R. W. Schumacher
87. Novel brominated phospholipid acids from the Caribbean sponge Petrosia sp. N. M. Carballeira, F. Shalabi
88. New cyclic phospholipid analogues as phospholipase A2 substrates. T. Navedo, R. Morales. J. A. Prieto
89. Alternative substrates for triose phosphate isomerase. A. N. Amah, D. C. Crans. K. Sudhakar
90. Practical limitations of quantitative kinetics by 2D EXSY NMR. K. B. Armstrong, D. C. Crans, L. A. Theisen
91. Synthesis and DNA binding properties of tryptophan-linked netropsin analogues. K. Church, M. Schaeper, S. Luckey, T. Moore, K. Kuehner
MONDAY MORNING Section A
Convention Center Ballroom 1, Lower Level Recent Developments in Organometallics Containing Titanium, Zirconium, and Hafnium
E. Negishi, Organizer, Presiding 9:00—92. Novel isomerization reactions of or-
ganozirconium compounds. E. Negishi 9:30—93. Expeded and unexpected behavior
of methylenecydopropane, cyclopropenes, and allenes in the coordination sphere of ti-tanocenes and zirconocenes. P. Binger, F. Langhauser, P. Muller, S. Podubrin
10:00—94. Catalytic and stoichiometric organic transformations using group 4 metal complexes. S. L Buchwald, C. A. Willoughby. R. D. Broene. A. Viso, S. C. Berk, R. B. Grossman
10:30—95. Group IV metal-imido complexes: Versatile organometallic intermediates for heterocycte synthesis. P. L. McGrane, M. Jensen, T. Uvinghouse
11:00—96. New chemistry of dialkyl ti-tanocenes. N. A. Petasis
11:30—97. Formation and use in organic synthesis of zirconocene rt2-imine complexes. R. J. Whitby
MARCH 1,1993 C&EN 89
ι s
Section B Convention Center Room A207, Street Level Reactive Intermediates
J. Wisniewski-Grissom, Presiding
9:00—98. Free radical allcylation of substituted olefins by reaction with alkylmercury halides and siryi hydrides. G. A. Russell. B. Z. Shi
9:20—99. Cvdopropytcarbinyl rearrangement of p-azoxy radicals. P. S. Engel, A. Wu
9:40—100. Electron and spin-density analysis of spin-projected unrestricted Hartree-Fock density matrices of radicals. R. Glaser, G. S-C.Choy
10:00—101. Nitrate esters as radical precursors. R. J. Fletcher, J. A. Murphy, M. Sher-bum
10:20—102. Tetrathiafulvalene as a catalyst for radical-polar crossover reactions. C. Lampard, J. A. Murphy, S. J. Roome
10:40—103. Intramolecular hydrogen atom transfer reactions of substituted trimethyten-emethane diradicals. R. D. Little. C. F. Bill-era
11:00—104. ct-Epoxyalkyl radical fragmentation: A computational study. M-S. Lee, J. E. Jackson
11:20—105. The gas-phase ion molecule chemistry of the ketenyl and methyl ketenyl anions with CS2, COS. and C02 . M. S. Robinson, C. H. DePuy
11:40—106. Study of electron or energy transfer properties of 2-vinylnaphthalene-6:4 p,m-vinyl(benzykJimethylamine) block copolymers. J . Un, M. A. Fox
Section C Convention Center Room A201-205. Street Level General Synthesis
J. Aube, Presiding
9:00—107. Kinetics of the isomerization of olefin* alkyllithiums. W. F. Bailey. E. R. Pun-zaJan
920—106. CyclizatJon of acetytenic vinyllithi-um: A stereoselective route to pofycyclic ring systems. T. V. Ovaska, R. R. Warren. W. F. Bailey. N. Wachter-Jurcsak
9:40—109. Synthesis of 5{S)-hydroperoxy-eicosatetraenoic acid (5-HPETE). P. Dus-sault, I. Q. Lee
10.*00—110. Rate enhancements in the intramolecular Wacker oxidation. M. A. Stur-gess, M. L Morris. S. X. Auclair, J. M. Jackson
1020—111. Synthetic studies toward taxol and congeners: Assembly of the AB ring system of taxane diterpenes. J. Oh, J-R. Choi. J. K. Cha
10:40—112. Total synthesis of (-)-stypol-dione. J. F. Falck, S. Chandrasekhar. S. Manna. C-C. S. Chiu. C. Mioskowski, I. Wetzel
11:00—113. Synthesis of 1,17Mmethyl- or 4,17{J-dimethyl-18,19-dinorstigmasta-1,3,5.7,9.11.13-heptaene. I. Stoitov. R. Sh-etty. D. a Watt, R. M. K. Carlson, J. M. Moktowan
1120—114. Studies toward the total synthesis of mitoemydn D. M. T. Crimmins, I. M. Vml-lin
11:40—115. Toward the total synthesis of damavaricin D. W. R. Roush, D. J . Msdar
MONDAY AFTERNOON Section A
Convention Center Ballroom 1, Lower Level Recent Developments in Organometalllcs Containing Titanium, Zirconium, and Hafnium
W. A. Nugent, Presiding
1:30—116. Titanium(lll) and epoxides: A radical departure from conventional synthetic methods. W. A. Nugent, T. V. RajanBabu
2:00—117. Intramolecular diene cydozircona-tion. D. F. Taber, J. P. Looey
90 MARCH 1,1993 C&EN
2:30—118. New synthesis of heterocycles by use of zirconium-promoted reductive cy-clization: Total synthesis of dendrobine. M. Mori
3:00—119. Regio- and stereoselective Zr-catafyzed C-C bond forming reactions. A. H. Hoveyda, A. F. Houri. J. P. Morken. M. T. Didluk
3:30—120. Zr-catalyzed highly selective alryla-tion reactions. T. Takahashi, N. Suzuki, D. Kondakov
4:00—121. Ab initio MO study of aJkene hy-drosilation catalyzed by Zr complex. N. Koga, K. Morokuma
4:30—122. New synthetic methods based on organozirconium intermediates. B. H. Up-shutz, R. Keil, M. Wood. A. Bhandari
Section B Convention Center Ballroom 4, Lower Level James Flack Morris Award Symposium
P. J. Stang, Presiding
2:00—123. Design, calibration, and appJia-tions of hypersensitive radical probes. M. Newcomb
2:40—124. Comparative study of random and geminate free radical processes in the photochemistry of dibenzyl ketone in micelles. J. C. Scaiano, F. Cozens
320—125. Control of stereochemistry in free radical reactions. N. A. Porter
4:00—126. Award Address (James Flack Norris Award in Physical Organic Chemistry, sponsored by the Northeast Section. ACS). Autoxktation of lipids and antioxida-tion: The contrast between bulk lipids and low-density lipoproteins. K. U. IngoW, V. W. Bowry. R. Stocker. C. Walling
Section C Convention Center Room A207. Street Level General Reactions and Synthesis
J. M. Homback, Presiding
2:00—127. Facile intramolecular acyiation reactions of chiral o- and 6-O-acyihydroxysul-fones: Synthesis of chiral dihydrofurans and dihydropyrans. H. K. Jacobs. A. S. Gopa-lan
220—128. Safe synthesis of cubane 1.2.4,7-tetraisocyanate. R. L Hertzler, P. E. Eaton
2:40—129. Alrylic mono- and dihydroxylation of isolated double bonds with selenium dioxide/ferf-butylhydroperoxide. G. H. Knothe, M. O. Bagby. D. Weisleder
3:00—130. New nitrogen-insertion reactions of alcyl azides. J. Aube, C. J. Mossman, G. L. MilKgan
320—131. Mechanistic and synthetic studies with acetal reagents. T. Sammakla, R. S. Smith, M. A. Berliner
3:40—132. Afc^tion/annulation of carbon nu-deophiles via Mitsunobu condensation. J. Yu, H-S. Cho. J. R. Falck
4:00—133. Direct alkyiation of enolates and dianions from ketones. R. B. Bates, S. R. Taylor
420—134. Thermal cycloreversion of 6-(a>-hydroxyalkyl)-2,2-dimethyl-4H-1,3-dk>xin-4-one to form mono-, di-, and trimeric (J-keto lactones. C. Chen, E. Quinn, M. J. Kurth
4:40—135. Conversion of /V-substituted-/V-sulfonylhydrazines to hydroperoxides: A new synthetic route to hydroperoxides via hydroperoxydeamination. M. Alvarado, L Collazo, F. S. Guziec Jr.. W.X. Hu. A. Mu-ftoz, D. Wei
MONDAY EVENING Radisson Grand Ballroom. Lobby Level
ScMlfix
D. J. Pasto. Presiding
8:00-10:30 37.1 70 NMR spectroscopy of substituted me-
thyleneindanones: Relationship between chemical shift and oxygen atom electron density. A. Kumar, D. W. Boykin
38. Topological stereochemistry and molecular dynamics of a 1/4-twist hook and ladder. D. M. Watoa, K. Schilling, Q. Y. Zheng
39. Molecular mechanics calculations of strain energies of bishomocubyl systems. W. L Dilling
40. Asymmetric synthesis of multifunctional chiral dihydropyndones. D. L Comins, H. Hong
41. Stereoselective synthesis of cyclic ethers by copper-catalyzed tandem carbenoid insertion and ylkte rearrangement reactions. J. S. Clark, S. A. Krowiak
42. Organometallic carbohydrate chemistry: The reaction of transition metal nucleo-philes with carbohydrate derivatives. J. J. Bozell, J. O. Hoberg
43. Zirconocene benzyne complexes as precursors to 3,4-disubstituted indoles. R. D. Broene, S. L. BuchwaJd
44. Novel pyridine ring annulations: Application to the synthesis of 7-azaoxindoles. C. A. Teleha, R. A. Greenberg, R. J. Chorvat
45. Synthesis of pyrrolo[3.4-c]pyrrole inner salts. J. J . Lavigne, L G. French. S. S. Stradling
46. Ab initio calculations of some rotational kinetic isotope effects. K. N. Houk, Y. U, L P. Olson, J. W. Storer
47. Para-phenylene-bis(chloromethylene): Resonance interaction of two singlet car-benes. P. Zuev, R. S. Sheridan
48. Synthesis, separation, and characterization of partially reduced fullerenes. M. S. Meier, V. K. Vance, P. L. Corbin, J. P. Se-legue
49. DNA interstrand cross-linking reactions of pyrrole-derived, Afunctional electrophiles: Evidence for a common target site in DNA. J. Woo, S. T. Sigurdsson, P. B. Hopkins
50. Molecular recognition in water: Thermodynamic parameters for the hydrogen bond. V. Rotelk). D. Lee, C. Stroupe. Y. Kato. J. RebekJr.
51. Applications of etectrospray MS to organic chemistry: New solution chemistry of fullerenes. S. R. Wilson, Y. Wu
52. Mild conversion of aryl halides to aryttriflu-oromethyl acyts. J. W. Guiles
53. Novel generation of conjugated alkynyl ketones: Efficient synthesis of p\o-aJkynyl lactones. P. A. Magriotis, D. Vourtoumls, M. E. Scott A. Tarii
54. Selective dehydroxyiatjon and dehaloge-nation reactions catalyzed by carbon catalysts. M. FarcaskJ, S. C. Petrosius. E. Lad-ner
55. Preparative pseudoelectrochemistry— cleavage of the benzyl ether protecting group by visible light. G. A. Epling, Q. Wang
56. Novel formation of platinaoxacydic compounds and Heck coupling products via reaction of o-2-propenyl)(PPH3)2Pt(ll) triflate with acrylate esters. R. J. Hinkle, P. J. Stang, A. M. Arif
TUESDAY MORNING Section A
Convention Center Ballroom 1, Lower Level ACS Award for Creative Work in Synthetic Organic Chemistry
C. A. Maryanoff, Presiding
9.-00—136. Chiral alrylic stannanes as synthetic reagents. J . A Marshall
9:40—137. Asymmetric catalytic aziridination of alkenes. E. N. Jacobean, Z. Li, M. Pro-topopova
1020—138. Oligosaccharides in DNA recognition: Structure, function, and design. D. E. Kahne
11 #0—139. Award Address (ACS Award for Creative Work in Synthetic Organic Chemistry, sponsored by AkJrich Chemical Co. Inc.). Synthetic strategies, synthetic technologies, and total synthesis. K. C. Nteo-laou
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
Section B Convention Center Room A201-205, Street Level Cycloaddition and Rearrangement Reactions
A. Schoffstall, Presiding
94)0—140. Substituent field effects on the re-giochemistry of the ene reaction. J. J. Koc-la, E. L Clennan
9:20—141. NMR study of the palladium-catalyzed Cope rearrangement of 2-methyt-3-phenyl-1,5-heptadiene. W. C. Hiscox, R. A. HowakJ
9:40—142. Catalytic palladium-mediated tet-raene carbocyclizations: Stereoselective intramolecular trapping by a tethered nucleo-phile. J. M. Takacs. S. V. Chandramouli
10:00—143. Stereoselective intramolecular enone-olefin photocycloadditions of 1,7-dienes: Model studies on the synthesis of lycopodium alkaloids. M. T. Crimmins, P. S. Watson
1020—144. Carbocydic 5-membered ring formation via Diete-AWer/retro-Diete-AWer reaction of 5,6,11,12-tetradehydrobibenzo-(a,ekyctooctadiene. T. R. Schaller, M. L McLaughlin
10:40—145. Serial radical cydization, intramolecular Diete-AWer approach to the decalin moiety of azadirachtin from L-rhamnal. J. C. Lopez, A. M. Gomez. B. Fraser-Reid
11:00—146. Carbohydrates to carbocydes: Studies directed toward the total synthesis of H-retigeranic acid. C. S. Rao, Y. Shi-nozaki. B. Fraser-Reid
1120—147. Synthetic studies of the tandem enediyne-mono- and bis-radical cycliza-tions. J. W. Grissom, T. L. Calkins. M. Egan
11:40—148. Intramolecular addition versus novel carbon-hydrogen bond insertion reactions of o-alkenyl-substituted cydopropy-lidenes. T. Miebach, H. Wuster, U. H. Brinker
Section C Convention Center Room A207. Street Level TransitkHvMetal-Cataryzed Reactions
J. M. Takacs, Presiding
9:00—149. Metal cluster-directed. Mn(lll)-mediated selective radical addition reactions of 1.3-enynes. G. G. Meilkyan, K. M. Nicholas
9:20—150. Stereoselective coupling reactions of cobalt-complexed acetylenic aldehydes with chiral o-alkoxylallyl boranes. P. Ganesh, K. M. Nicholas
9:40—151. New reagent prepared from sodium borohydride and rV.rV^dimethytforma-mide. catalyzed by transition metal complexes: Mechanistic studies of reactions of organic halides. Y. Uu, J. Schwartz
10:00—152. Synthesis of pyrrolidine alkaloids via rhodium-catalyzed sirylformylation and amidocarbonylation. M. Eguchi, Q. Zeng. A. Korda. I. Ojima
10:20—153. Highly efficient regioselective si-lylcarbonylation of alkynes catalyzed by dirhodium(ll) perfluorobutyrate. M. P. Doyle, M S. Shanklin
10:40—154. Studies on nudeophilic acetal opening mediated by "titanium blend." R. Zlbuck, F. Wang. P. H. Sheridan, C. H. Winter
11:00—155. Asymmetric catalysis using chiral bridged metallocenes. R. L HaHerman, Z. Chen, S. L Colletti, T. Ramsey
1140—156. Asymmetric catalysis using D4-symmetrical tetraphenyl-metalloporphyrins. R. L Hatterman, ST. Jan, X. Mei
11:40—157. Potent bases and catalysts based on Z-P (RNCH^H^N. J-S. Tang, J. G. Verkade, J. Dopke
TUESDAY AFTERNOON Section A
Convention Center
Ballroom 1, Lower Level
Transition Metal Mediated Reactions D. D. Davis, Presiding 1:30—158. Reduction of benzyl halides with
diethylzinc catalyzed by Pd(PPh3)4. C. Agrios, H. O'Dowd. M. Srebnik
I
1:50—159. Reactions of biscyclopropyl ti-tanocene with carbonyls and alkynes: Synthetic and mechanistic studies. N. A. Pota-sis, E. I. Bzowej
2:10—160. Chromium acylates as acyl anion equivalents for conjugate addition reactions with electron-deficient alkenes. B. C. Sod-erberg, D. C. York, T. P. Hoye. J. A. Suri-ano, G. M. Rehberg
2:30—161. New photochemical and thermal annulation reactions of chromium carbene complexes. C. A. Merlic, W. M. Roberts, D. Xu
2:50—162. Applications of organoiron methodology to organic synthesis: An enantiose-lective synthesis of (A)-5-HETE methyl ester. C. Tao, W. A. Donaldson
3:10—163. Cyclopropane C-C bond vs. o-C-H activation in the reaction of carbene complexes and cydopropytvinylacetytenes. J. W. Hemdon, A. Hayford. J. J. Matasi
3:30—164. Preparation and structural characterization of a novel monoamine monoam-ide bisthiol metal oxo complex with technetium^) and rhenium(V). J. P. O'Neil, S. R. Wilson, J. A. Katzenellenbogen
3:50—165. New high-hindered chiral catalyst for stereocontrolled addition of diethylzinc to benzaldehyde. Y. Jiang, S. U. A. Mi
4:10—166. Boron trihalides on alumina: Useful new reagents for catalytic and stoichiometric organic reactions. J. Green, L. C. Tan, S. Bains, M. McGinnis, S. Downing, R. M. Pagrti, G. W. KabaJka
4:30—167. Olefin homologation using organo-platinum complexes. B. D. Williams, S. A. Eversoll, P. W. Jennings
4:50—168. Acyclic Cp(CO)2Fe ^-acetylene isomerizations revisited. R. S. Bly, Z. Zhong, C. Kane. R. K. Bly
Section B Convention Center Room A201-205. Street Level Hetero-Organic Chemistry
F. G. West, Presiding
2:00—169. Sodium perborate: A convenient oxidizing agent G. W. KabsHca, J. T. Mad-dox, N. K. Reddy, C. Narayana
2:20—170. BoroaromatJcs bearing a peripheral resemblance to naturally occurring purines. M. P. Groziak, A. D. Ganguly, P. D. Robinson
2:40—171. Stereospecific syntheses of phosphiranes and the mechanisms of free phosphinktene reactions. X. U, P. P. Gas-par
3:00—172. Directed orfrio-metalation-mediated F+-introduction: Regiospecific synthesis of fluorinated aromatics. F. Beau-lieu. V. Snieckus, W. Han, C. K. Murphy, F. A. Davis
3:20—173. Ni(0)-catatyzed cross coupling of aryl Sthiocarbamates and aryi triflates with Grignard and zinc reagents respectively: Directed ortfio-metalation-cross-coupling connections. F. BeauKeu, C. Quesnelle, V. Snieckus
3:40—174. Synthesis and characterization of phosphoryl bridgehead potyether podands and cryptands. C. B. Allan, L O. Spreer
4:00—175. Remarkably stable ortho-haJophenylcopper reagents. G. W. Ebert, D. R. Pfennig, U. D. Suchan, T. A. Donovan Jr.
4:20—176. Reactions of Pt(ll) with cyclopropane derivatives that have additional stabilization features. M. Dimke, Z. Ye, J. Hoberg. P. W. Jennings
4:40—177. Redirected directed metalation. VII: Contribution of conjugate effects to the ability of the dimethytamino group to direct metalation in aromatic systems. D. W. Slocum, S. Brooks. L Daniel. A. Siege), J. Baysinger, S. Payne
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
Section C Convention Center Room A207. Street Level Synthesis of Natural Products
M. Greenberg, Presiding
1:40—178. Synthesis and characterization of second-generation cleavable surfactants. D. A. Jaeger, Y. M. Sayed
2:00—179. Synthesis of 1,2-dithiolane-1-oxides from 2-substituted, 1.3-dithianes using cerium(IV): A convenient synthesis of asparagus*: atid-Soxides. R. S. Glass. W. P. Singh, R. Mobashar, A. Petsom. G. S. Wilson. R. Martinez. M. Ordonez. E. Juaris-ti
2:20—180. Concise synthesis of C-13 func-tionalized deoxoartemisinins. M. Jung, H. N. ElSohly, J. D. McChesney
2:40—181. Progress toward the synthesis of lysergic acid. J. L. RsJbovsky, P. M. Scola. S. M. Weinreb
3:00—182. Design, synthesis, and crystal structure of a pyrroJinone-based peptkiomi-metic possessing the conformation of a P-strand. A. B. Smith III. P. A. Sprengeler, T. P. Keenan. R. C. Holcomb. M. C. Guzman. J. L. Wood. P. J. Carroll. R. Hir-schmann
340—183. Synthesis of a versatile lactam intermediate useful in the preparation of various gephyrotoxins. J. J . Kiddle, C. M. Thompson
3:40—184. Synthesis of phosphonate ester analogues of AICAR. J. Un, C. M. Thompson
44)0—185. Synthesis of the CC-1065. duocar-mycin pharmacophore. J . H. Tktwell, S. L. Buchwald
420—186. Intermediates for strychnos aJka-loids. R. L. Parsons, J. D. Berk, M. E. Kuehne
4:40—187. Strychnine. M. E. Kuehne, F. Xu
WEDNESDAY MORNING Section A
Convention Center Hall C. Upper Level Posters: Physical Organic and Reaction
D. J. Pasto, Presiding
9:00-11:00
188.1.3-Dipolar cyctoaddition of nitrite oxides to vinylboronic esters. R. H. Wallace, K. K. Zong. J. Liu
189. Kaolinite as a Dieto-Alder accelerator. P. Laszk), C. Collet
190. Siloxanes as temporary tethers in [2+2] pnotocyctoaddifons. M. T. Crimmins, L E. Guise
191. Preparation and Diete-Alder cydoaddi-tkxi chemistry of functionalized aNcynyt(phe-nyl)iodonium salts. B. L. Williamson, A. M. Arif. P. J. Stang
192. Cydoadditions of enamines and aJkynyl phosphonates. B. K. Norwood, S. M. Ruder
193. Tandem enediyne-radical cydizations with aldehydes and oxime ethers as radical acceptors. J. W. Grissom, D. Klingberg
194. Kinetic and mechananistic studies of tandem enediyne-radical cydizations. T. L. Calkins, J. W. Grissom
195. Dynamics and energetics of the formation of dehydrotoluene biradicals. P. G. WenthokJ, S. G. Wierschke, R. R. Squires
196. Aryl ring twists in tris(2.6-dimethoxy-phenyl)-Z tripod ethers: Why is the radical (Z-C) different? S. J. Stoudt. B. E. Kahr. J. E. Jackson
197. Carbon-carbon bond formation in the radical addition reactions of phenyl se-lenides to alkenes and alkynes. J . H. By-ers, G. C. Lane. B. C. Harper, D. S. Shu-man
198. Relative rates of permanganate oxidation of functionalized aJkenes and their correlation with the ionization potentials of those alkenes. D. J . Nelson, A. Nagarajan, Z. Yao. R. L Henley
199. Reaction of 1-chkxo-2-rnethyi-1-propen-yllithium with a selection of organoJithiums: Development and synthetic utility of novel base/nucteophile combinations. D. J . Nelson, A. Nagarajan
200. New approach to tritium labeling: Synthesis of [3H]ibogaine. H. H. Seltzman, D. F. Odear, F. I. Carroll. C. D. Wyrick
201. Mechanism of amine substitution reactions at the carbon-nitrogen double bond in acetonitrite. J. E. Johnson, S. M. Dutson, S. LTodd
202. Rearrangement reactions of aziridinyl-benzaldoximes. D. O. Nwoko, R. M. Alderman. J. E. Johnson
203. Pyrolytic preparation of benzocy-ctooutenes in the presence of a diluent. Y-H.SO
204. Thermal decomposition of dimethytdiox-irane. L. Budhai, L A. Hull
205. Hydrolysis of organophosphates catalyzed by iodosobenzoate in latexes and potyetectrotytes. H. Yu, W. T. Ford
206. Development of an efficient 180 epoxide labeling method: Investigation of the cyto-solic epoxide hydrolase mechanism. B. Borhan, B. D. Hammock, M. J. Kurth
207. Synthesis and structure-reactivity relationships of simple bicyck>-1.5-diyne-3-ene. H. FujHa, K. Tomioka. K. Koga
208. Elucidation of the ozonotysis mechanism for 2-alkytfurans. R. A. Bergtund
209. Stereochemistry of base-catalyzed addition of thiophenol to 3-H carbacephalospor-ins. R. S. Miller, D. W. Hoard. R. A. Johnson. W. D. Luke
210. Theoretical studies of the conformation of dopamine and structural analogues. J. J . Urban, G. R. Famini
211 . Catalysis of decarboxylation of 6-nitrobenziosoxazole-3-carboxylate by cat-ionic latexes. J-J. Lee, W. T. Ford
212. Correlation of the rates of soJvotysis of diphenytcarbamoyl chloride and diphenyt-carbamoylpyridinium chloride. D. N. KevHI, M. J. D'Souza
213. Change of emission characteristics in organic EL devices. Y. Shiraishi, O. Nabeta. N. Furusho. H. Yamaguchi
214. Effect of geminal interactions on the reactivity of methoxymethyl derivatives. J. P. Richards, T. L. Amyes. D. J. Rice
215. Theoretical study of formaldehyde-Lewis acid complexes: Lewis acid activation versus comptexabon strength. D. E. VoJk, S. Castellino
216. Kinetics of the isomerization of otefinic aJkyNithiums. W. F. Bailey, E. R. Punzalan
217. Theoretical exploration of the thermal decarboxylation of Kemp's other acid (benzisoxazol-3-carboxylic acid): Influence of solvation on the transition-state geometry of a reaction with a giant solvent effect K. N. Houk. H. ZJpse
218. Redirected directed metalation. VI: Contribution of conjugate effects to the ability of the methoxy group to direct metalation in aromatic systems. D. W. Slocum, S. Coffey. J. Thompson, J. Rosenberger. G. Hayes. T. Wilson
219. Self-assembled mixed monolayers of long- and very short-chain adsorbates on silica and gold surfaces. D. A. Offord, W. G. Leonard. J. H. Griffin
220. Synthesis and purification of transmembrane peptides from the T cell receptor complex. E. J. Schwartz. B. F. Cravatt. J. H. Griffin
221. Synthesis and rearrangement of cubane-1,4-diesterpolyethers. R. M. Moriarty, M. S. C. Rao, S. M. Tuladhar
222. Synthesis of new indole drthiocarbamates related to the phytoalexin brassinin. R. M. Moriarty. J . Uu, D. C. Green
223. Intramolecular aryne reactions of 2-chlorophenothiazines possessing 10-co nudeophilic side chains. L. Tran, H. Zhang, D. Swartling, E. Biehl
224. Preparation of aryl- and hetaryt poJyaryi ketones by oxidative decyanation of nitrites obtained from aryne arylation reactions. M. Hansen, S. P. Khanapure. E. R. Biehl
225. Comparative study on the esterification of sulfonic acids and carboxylic acids with tri-ethykxthoformate and triethytorthoacetate. J. L Trujillo, A. S. Gopalan
226. Formation and decomposition of the ozonkte from acetone carbonyl oxide and 1,2,3,-indanetrione. K. R. Kopecky, J. M. Gerrard
227. Surface-mediated reactivity: Acid-catalyzed rearrangements. P. J. Kropp, G. W. Breton. J. S. Raleigh. S. D. Crawford. J. E. Jones III
228. Molecular recognition and self-assembly using amidonaphthyridines. E. E. Fenlon, M. H. Baloga. T. J. Murray. S. C. Zimmerman
229. Host-guest liquid crystals. B. Xu. T. M. Swager
230. Probing host-guest interactions using synthetic substrates. Myristate binding site in /V-myristoyl CoA:Protein rV-myristoyl transferase (NMT) contains two bends. T. Lu, E. Jackson-Macheiski, G. W. Gokel. J. I.Gordon
231. Convergent approach to outer-surface-modified siloxane-arylene dendrimers. J . W. Green, T. F. Harper, R. T. Taylor
232. Synthesis and thermotropic liquid crystalline properties of azamacrocyctes. M. Zhao, W. T. Ford. S. H. J. Idziak, N. C. MaJiszews-kyj, P. A. Heiney
233. Enzymichromism: Determination of the dielectric properties of an enzyme active site. C. J. Murray, R. Kanski
234. Molecular recognition inside a rigid V-shaped cavity. Q. Y. Zheng, D. Y. Sogah
235. Synthesis and photoinitiated electron transfer of a molecular tetrad. S-J. Lee, E-J. Shin. J. M. DeGraziano. P. K. Kerrigan. A. Macpherson, T. A. Moore. A. L. Moore, D. Gust
Section B
Convention Center Ballroom 1, Lower Level Symposium: Ernest Gusnthsr Award in the Chemistry of Essential Oils and Related Products
W. R. Roush, Presiding
9:00—236. Recent developments in the aceto-genin story (with asides). T. R. Hoye
9:40—237. New immunosuppressive agent: 1.25-(OH)2-16-ene D3. M. R. Uskokovtc, E. BaggioJini, S-J. Shiuey. J. Lemire
1020—238. Bio- and transition metal-catalysis in synthesis: Chemistry based on a-fodo-enones. C. R. Johnson, M. Braun, J. Adams. M. Collins. H. Sakaguchi. H. Sundrum. A. Goteoiowski
114)0-239. Award Address (Ernest Guen-ther Award in the Chemistry of Essential Oils & Related Products, sponsored by Givaudan-Roure). Synthesis of architecturally complex natural products. A. B. Smith
Section C Convention Center
Room A207. Street Level
Heterocyclic Chemistry M. P. Groziak, Presiding
8:40—240. Synthesis of functionalized macro-cycles by the intramolecular cydization of bis-2.5-dimethylene-2.5-dihydrothiophenes generated by flash vacuum pyrofysis. D. A. Klumpp, W. S. Tranhanovsky
9:00—241.1,9-Hydrogen atom abstractions in organic synthesis. G. A. Kraus, Y. Wu
920—242. Novel synthesis modes and properties of [1,4]benzodioxinopyridazines. J. P. Chupp, C. R. Jones. M. L. Dahl
9:40—243. Syntheses of imidazoles via mutti-hetero Cope rearrangement I Lantos, W-Y. Zhang
10:00—244. New pyrimidino-crown ether ligands. J . T. Redd, J. S. Bradshaw. P. Huszthy. R. M. Izatt
10:20—245. Synthesis of the novel pyrroto-[2,3-d)pyrimidine aJkaloid rigidin. E. D. Ed-strom, Y. Wei
10:40—246. Pentacovalent phosphorus in organic synthesis: A new route to substituted phosphonates. C. K. McChire, K-Y. Jung. C. Grote. K. Hansen. K. Mayhew
11.•00—247. Rational, step-by-step preparation of chkxins from linear tetrapyrrotes. D. H. Bums, M. W. Burden. T. M. Caldwell
11:20—248. O-Bridged medium-sized rings via [1,2]-shifts of bicydic oxonium yHdes. F. G. West T. H. Eberiein, R. W. Tester
11:40—249. Medium-sized carbocydes and ethers from 4-pyrones: A ptotocyclization-fragmentation approach. F. G. West, C. Amann, P. V. Fisher. M. Pugh
MARCH 1, 1993 C&EN 91
I •A
I AI
I ;1
WEDNESDAY AFTERNOON Section A
Convention Center Hall C. Upper Level Posters: Synthesis! Heterocyclics, and Stereochemistry
D. J . Pasto, Presiding
2:00-4:00
250. Absolute stereochemistry of the pentacy-dlc guanidine moieties of crambesckJin 816 and 13,14,15-isocrambesckJin 800 isolated from the sponge Crambe crambe. E. A. Jares-Erijman, R. Sakai, A. Ingrum, J. R. Carney, K. L Rinehart
251. New polyunsaturated amino alcohols from the Mediterranean tunicate Pseudo-distoma crudgaster. E. A. Jares-Erijman, C. P. Bapat, A. Lithgow-Bertelloni, K. L. Rinehart, R. Sakai
252. 9-Deazaadenosine and its 5'-ct-D-glucopyranoside from the cyanobacterium (blue-green alga) Anabaena affinis strain VS-1. M. Namikoshi, W. W. Carmichael. R. Sakai. E. A. Jares-Erijman, A. M. Kaup, K. L. Rinehart
253. First synthesis of 1,8-dioxapyrene: Comparison of NMR and photosensitization data with those of the 1,6-isomer. P. Demerse man, D. Averbeck, R. V. Bensasson, J-P. Buisson, J. Kotzyba, C. Lambert, N. Platzer
254. NMR detection of unusual syn structure establishes origin of large specific rotations in chiralry deuterated amines. D. A Forsyth, S. Johnson
255. Crystal structure and molecular mechanics study of a bis(spirocyclopropyl)dihy-droanthracene. C. W. Tingle, S. Rosenfeld, J. Jasinski, R. C. Woudenberg
256. Synthesis and characterization of 4-bronx>pr>enyi/4-hydroxypnenyl-substJtuted porphyrins. G. R. Dunham, T. Priouleau, S. L Sumter, L A Martin, N. Datta-Gupta
257. Conformational preferences of C1-oxygenated acyclic chiral alkenes: The identification of the C-C eclipsed conform-er. Z. Zhu, B. W. Gung, M. A. Wolf
258. Conversion of chiral amino acids to enan-tiomerically pure a-methylamines. B. G. Donner, D. M. Stout
259. Enantioselective oxazaborolidine reduction of ketones containing heteroatoms. T. M. Woodall, G. J. Quallich
260. Efficient chiral synthesis of dihydrosphin-gosines (sphinganines). H. I. El-Subbagh, R. P. PanzJca
261. Enantioselective synthesis of the 6,8-dioxabicyclo[3.2.1]octane skeleton by asymmetric dihydroxylation. J. A. Turpin, L O.Weigel
262. Deracemization of functionalized 1 -aryl-1 -alkanols via a sequence of resolution-racemizatiorwecycle. L O. Weigel
263. Stereoselective synthesis of ^-substituted captodative olefins and their study in Diete-Alder cycloadditions. J. Peralta, R. W. Bates. S. Bott. J . Tamariz
264. Diastereoselective approach to the total synthesis of quinine. B. E. South, D. E. Minter
265. Enantioselective catalysis: Chiral metal ion coordination complexes as Lewis acid catalysts. J. M. Takacs, D. A Quincy
266. Stereochemical consequences of an enolate/aza-eiaisen rearrangement protocol. L Huang, M. J. Kurth
267. Enantioselective iodolactonization of (S,S)-2,5-disubstituted pyrrolidine-derived amides on solid phases. H. Moon, M. J. Kurth, N. E. Schore
268. Polymer-supported tandem intramolecular 1,3-dipolar addifon/etectrophilic cydiza-tion to give 2,5-disubstituted tetrahy-drofurans. X. Beebe, M. J. Kurth, N. E. Schore
269. Diastereosetective synthesis of the major products resulting from the interaction between ionizing radiation and thymidine. M. R. Barvian, M. M. Greenberg
270. Intrinsic distereoselectivity and regiose-lectivities in gas-phase reductions of carbonyl compounds. Y. Ho, R. R. Squires
271. Some uses of azidolactones in synthesis. A J . Fairbanks, G. W. J. Fleet
272. Selective functionalization of alkyl-substituted rV-(phenylsulfonyl)pyrroles. J. H. Cook, D. M. Ketcha. J. A Schreier
273. Synthetic approaches to the indolizidine afcaloids from rV-(phenyteulfonyl)pyrrole. S. A Jones, D. M. Ketcha. J. A. Schreier, S. T. Atkinson
274. Unexpected Dimroth rearrangement of N-(ethyl-2-diazomalonyl)tryptophan to the corresponding triazole. M. L i , M. E. Johnson
275. Atkylaryttriazenes and their mode of hy-drofytic decomposition. R. H. Smith Jr., D. W. Farnsworth, C. J. Michejda
276. Synthesis of pyrimidobenzimidazoles as potential anti-inflammatory agents. A Megan, R. Shaho. V. K. Mahesh, S. M. Sondhi
277. Conversion of symmetric to unsymmetric disulfides. E. Brzezinska, S. Womble, A L. Temay Jr.
278. Nonlinear optical properties of donor-acceptor substituted azote derivatives. R. D. MiHer, K. H. Betterton. V. Y. Lee. C. Nguyen, T. J. Matray, C. R. Moytan, R. J. Twieg, C. A. Walsh
279. Reactions of 8-H-furo{3,4-dkiibenz|b,/]-azepine and 9H-tribenz[b,d,4azepine with f-butyl hypochlorite and silver trifluoroace-tate: Attempts to form a long-lived aromatic nitrenium ion. H. C. Axtell, K. B. McHugh, M.C. Cann
280. Aktol reaction and novel Beayer-Villiger rearrangement of chiral 2-oxo-2-proptony1-1,3,2-oxazaphosphorinanes. N. J. Gordon, S. A. Evans Jr.
281. Syntheses of oxazotes from oxazolines and vinyl bromides. J. Singh, T. P. Kissfck, M. F. Malley, J. Z. Gougoutas. R. H. Mueller
282. Ring-expansion reactions of hale-cyclic ketals and thioketals: Synthesis of oxygen-and sulfur-containing medium rings. Z. Sui, J. J. De Voss
283. Efficient stereoconvergent synthesis of the 4-ethylamino- and 4-methylamino-2,4-dideoxyl-L-fnrec-pentopyranose components of the caKcheamicins and experam-icins. E. A Mash, S. K. Nimkar
284. Simple preparation of fused imidazoles with ethoxymethylene malonates and mal-ononitriles (EMM reagents). B. E. Seg-elstein, B. L Chenard. J. E. Macor. R. J. Post
285. 2-Amino-5-hydroxyindoles: Cyctoaddition of ethyl propiolate to 1,3-disubstituted-2-a/nim>-4,5-dimethylpyrroles followed by reductive aromatization. M. R. Player, J. W. Sowell
286. Intramolecular nitrite oxide cycloadditions in synthesis of fused isoxazblidines from 1 -nitroaJkene precursors. A M. Schoffstall, C. Adams, J. Aycock, E. Dixon, M. Fleming, T. Lentz, T. Parker, P. Redinger
287. Synthesis and antibacterial activity of 4,5-dihydro-4-oxothieno[3.2-c]quinolines. A Ja-yashree, D. Malleshwar
288. Synthesis of diaryl ethynes using a one-pot procedure. J. A. Cella, S. A Nye, J. A Serth
289. Asymmetric dihydroxytation of vinyl and aJrytsilanes. J. A. Soderquist, A M. Rane. C.J.Lopez
290. frans-Vinylboranes from 9-borabicyclo-[3.3.1]nonane through dehydroborytation. J. A Soderquist, J. C. Coberg, A Rane, J. Vaquer
291. Progress toward the synthesis of the bri-aran ring system. M. H. Nantz, S. Janaki, R. P. Balasubramanlam
292. Studies directed toward the synthesis of the rhizoxins. G. E. Keck, M. A Weglarz, K. A Savin
293. Synthetic studies directed toward the rhizoxins: Two different approaches for the synthesis of the C,-C, subunit. G. E. Keck, M. Park, D. Krishnamurthy
294. Chiral titanium-catalyzed asymmetric addition of allylstannanes to aldehydes. G. E. Keck. L. S. Geraci, K. H. Tarbet
295. Synthesis of bridged dicyclooctatet-raenes. S. W. Staley, J. T. Stmad, D. A Siesel
296. New method for preparing iodolactones in aqueous media. R. C. Mebane, A D. Carter, A M. Swafford
297. Synthesis and testing of radioprotective agents. R. T. Bllckenstaff, S. Brandstadter, S. Reddy. R. Witt. K. B. Lipkowitz
298. Novel synthesis of 4-phosphonomethyl-L-phenylalanine: A hydrolytically stabilized analogue of O-phosphotyrosine. B. M. Bechle, R. L. Dow
299. New strategy for the synthesis of tricyclic, C2-symmetric pyrrolidines. J. A Regan
300. Novel fragmentation reaction of avermec-tin aglycones. T. A. Blizzard, G. M. Margiatto, H. Mrozik, M. H. Fisher
301. Stereospecific ring expansion of alkynyl cydooentanois with iodine and Koser's reagent. P. Bovonsombat, E. McNelis
302. Synthesis and chemistry of a facially dissymmetric cage-condensed p-benzoqui-none: A synthetic entry into novel doubly caged systems. A. P. Marchand, S. G. Bott, V. R. Gadgil. W. H. Watson. R. P. Kashyap, M. Krawiec
303. Synthesis and reactions of some new pyrimidin-2-thione derivatives. F. M. A Soli-man, M. A. El-Hashash. L M. Souka. M. S. Amine. A. S. Salman
304. Synthesis of plicatin B. R. W. Bates, C. J. Gabel
305. Mitsunobu inversion of stericalfy hindered alcohols: Dependence on the acidic component. J. A Dodge, J. I. Trujillo
306. Synthesis of biaryi ethers, thioethers, and amines through the potassium fluoride/ alumina-mediated coupling of phenols, thiopbenois, and anilines to fluorobenzoni-trites. E. A SchmrttJIng, J. S. Sawyer
307. Improved method for the preparation of tri- and tetra-substrtuted guanidines. S. S. Magar, G. J. Durant
308. Boronic acid Mannich reaction. N. A. Petasis, I. Akritopoutou
309. Synthesis and structure of the novel tetracydic-cyctophanes. J. S. Siegel, C-T. Chen, D. M. Ho. P. Gantzel. K. Hardcastte
Section B Convention Center Room A207. Street Level Bioorganlc
D. C. Crans, Presiding
1:40-310. Molecular scaffolds designed to induce parallel f)-sheet formation in peptides: Intramolecular hydrogen bonding in diurea derivatives of 1,2-diamines. J. S. Newtek, E. J. Martinez, E. M. Smith, J. A Love. M. Abdi. G. Noronha
2:00—311. a-Keto amide transition-state inhibitors of serine proteases: Methodology for the synthesis of cyclotheonamide analogues. B. E. Maryanoff. M. N. Greco, P. Andrade-Gordon. K. C. Nicolaou. A. Liu, P. H. Brungs, A. TuKnsky
240—312. Systematic study of molecular recognition in aqueous micelles. J. S. Nowtck, J. S. Chen, G. Noronha
2:40—313. Novel, sequence, and site-specific crosslinking of nucleic acids involving sugar-to-sugar connectivity. M. Manoha-ran, L. K. Johnson, P. D. Cook
3:00—314. Photoregulation of enzyme activity: Photochromic, transition-state-analogue inhibitors of cysteine and serine proteases. P. R. Westmark, J. P. Kelly, B. D. Smith
3:20—315. rV-Diphenylmethylene-protected gtycosyl acceptors: -selective gfycosylation to form lactosyl-fnreo-ceramides. M. A. Peterson, R. L Pott
3:40—316. Are halogenated fatty acids to be found in membranes? N. M. Carballeira, F. Shalabi. A. EmiKano
4:00—317. Biosynthetic studies of cuscohy-grine and the tropane alkaloids in E. coca. M. Newquist, T. W. Abraham, E. Leete
4:20—318. Unnatural amino acids from glutamate-derived (J-keto esters. W. D. Lu-beil, H. H. Ibrahim
4:40—319. Nonsynergistic hydrogen bonding in the Watson-Crick models adenine-thymine and guanine-cytosine: An ab initio study. R. Glaser, B. L. Harris
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
Section C Convention Center Ballroom 1, Lower Level Stereoselective Synthesis
D. M. Walba, Presiding
2:00—320. Stereoselective Dtete-AJder reactions of hexachlorocyclopentadiene with chiral alkenes. S. Nhwayama, H-Y. Duh, K. N. Houk
2:20—321. Diastereosetective alkyiations of imidazolines by tetrahydrofurans. Y. Lan-glois, P. I. Dalko
2:40—322. Dicyclohexyliodoborane, a versatile reagent to achieve either syn- or anti-aldols from representative tertiary amides at different aldolization temperatures. K. Ganesan, H. C. Brown
3:00—323. Stereoselective reactions of 2-alkoxy-5-alkyl-1,4-benzoquinones with styrenes: Syntheses of quianin, burchellin, and related neolignan systems. T. A En-gler, D. Wei, M. A. Letavic
320—324. Preparation and addition reactions of chiral trialkytsilyl phosphorimidites. V. J. Blazis, K. J. Koeller, A. de la Cruz, C. D. Spilling
3:40—325. Strongly enhanced stereoselectivity in the reduction of 5-azaadamantan-2-one. J. M. Hahn, W. J. le Nobie
4:00—326. Stereoselective construction of the tetracyclic quassinoid skeleton via a diene transmissive Diels-Alder strategy. C. Spi-no, G. Liu
4:20—327. Significance of conformational preferences in the diastereofacial selectivity of intramolecular Michael additions. M. B. Francis, B. W. Gung
4:40-328. Stereoselective [4+2] cyctoaddition reactions of racemic and chiral rV-sulfinyl-phosphoramidates. Y. Zhang, C. J. Flann
THURSDAY MORNING Section A
Convention Center Room A201-205. Street Level Stereoselective Synthesis
E. L. Clennan, Presiding
9:00—329. Convenient synthesis of a-vinyl amino acids: Use of a new phenytsetenoiate equivalent. M. L. Pedersen, D. B. Berkow-Hz
920—330. Expedient three-step synthesis of vitamin C from L-galactonolactone: Raw materials of sugar industry. M. Csiba, J. Cleophax, S. D. Gero
9:40—331. Applications of aza-annulation in afcatokJ syntheses. K. Paulvannan, J. R. Stille
10:00—332. Ring formation through intramolecular SN2' displacement of an allylic methoxy substituent. A. E. Harms, S. K. Taylor, J . R. Stille
1020—333. ot-Hydroxy esters as chiral auxiliaries in asymmetric cydopropanations by rhodium(ll)-stabilized vinylcarbenoids. H. M. L Davies, W. R. Cantrell Jr., N. J. S. Huby. J. L. Olive
10:40—334. Asymmetric epoxidation of un-functionalized olefins catalyzed by threitol-strapped metalloporphyrins. J. P. Collman, V. J. Lee. X. Zhang, C. Keten-Yuen, J. A. Ibers, J. I. Brauman
114)0—335. Ten-step, asymmetric synthesis of camptothecin. D. L Comins, M. F. Bae-vsky, H. Hong
1120—336. Asymmetric synthesis of alkaloids via chiral 1-acylpyridinium salts. D. L Comins, H. Hong
11:40—337. Regiochemistry of the cleavage of syn- and antf-3,4-epoxy-2-methyl alcohols with alkynyl alanes: An entry to pofy-propionates. J. A Prieto, R. Tirado
Section B Convention Center Room A207, Street Level General Organic
B. Ellison, Presiding
94)0—338. Synthesis of unsymmetrically substituted a-aminophosphonates. R. M. Mori-arty, K. Liu, H. Zhuang, D. Lenz, A. Brim-field. C. Xia
92 MARCH 1, 1993 C&EN
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920-339. Diels-nAkfer adducts of abietic acid synthesis and NMR studies. S. Kuchiman-chi, B. G. K. Murty, P. S. Sampatkumaran
9:40—340. Concerning the mechanism of photoinitiation of cationic polymerizations: Radical-chain reduction of diaryliodonium halides by cyclic ethers. J. A. Kampmeier, T. W. NaIN
10:00—341. New reactions of perfluoroisobu-tylene. S. Munavalli, D. I. Rossman, E. O. Lewis. A. J. Muller, D. K. Rohrbaugh, C. P. Ferguson
1020—342. Interesting products derived from the reactions of 2,3-diamino-2,3-dimethylbutane. W. W. Zajac Jr., T. R. Walters, J. L Gagnon, J. H. Buzby
10:40—343. Two new oxygenated lobanes from a soft coral of Lobophytum species of Andaman and Nicobar coasts. B. L. Raju, G. V. Subbarafu, C. B. Rao, G. Trimurtulu
11:00—344. Conformational inhibition of addition of nitromethane to methyl 3a,5a-dihydroxy-5(J-ethynyl cyclohex-2-ene-1 -carboxylate. D. M. S. Wheeler, X. Fu. M. M. Wheeler, D. Hunt X. Ping, J. T. Pechacek, T. S. Chamberlain
1120—345. Synthesis of rotationalty stable sp-9-methyl-9-pivaJoyffiuorene in view of the resistance of rotationally stable ap-9-pivaJoytfluorene to methylation. C. Y. Meyers. H. G. Lutfi, P. Varol. P. D. Robinson
11:40—346. Dimeric structures of a-hydroxy-ketones and aldehydes, part II: Preliminary X-ray crystal structure of glycolaldehyde dimer. C. Y. Meyers, P. D. Robinson, H. G. Lutfi. V. M. Koto
THURSDAY AFTERNOON Section A
Convention Center Room A201-205. Street Level General Synthesis
W. A. Donaldson, Presiding 2:00—347. Synthesis of the epibatidine ring
system from pyrroles via their pentaammin-eosmium(ll) complexes. H. Y. Chen, D. F. Huang, J. Gonzalez, T. Y. Shen, W. D. Harman
220-348. Direct 100-alkylation of -estradiol using an osmium(ll) dearomatizatJon agent. M. E. Kopach, L. P. Keteh, K. C. Stork. W. D. Harman
2:40—349. a-Lactam intermediates in the base-promoted reactions of O-surfonyiated hydroxamic acids with nucleophiles. R. V. Hoffman, N. K. Nayyar. W. Chen
34)0-350. New chiral alkylation methodology for the synthesis of 2-aJkyl-4-ketoacid peptide isostere fragments in high optical purity using 2-triftytoxy esters. R. V. Hoffman, H-O. Kim
320—351. Synthesis and resolution of sulfon-imidamide analogues of sulfonylureas. J. E. Toth, J. Ray. J. Deeter
3:40—352. One-pot trifunctionalization of olefins with benzeneseteninic and trifluoroace-tic anhydrides using a commonly undesirable side reaction as a key step. J. L Kice, A G. Kutateladze. T. G. Kutateladze. N. S. Zefirov
4:00—353. Use of O-nitroarylacetonitriles in the Mitsunobu reaction: Mechanistic implications and synthetic applications. J. E Ma-cor, J. M. Wehner
420—354. Preparation of isocyanates from primary amines and carbon dioxide: "Dehydration" of carbamate anions. T. E WaWman, W. D. McGhee
4:40—355. Generation of urethanes from amines, carbon dioxide, and alkyt halides. W. D. McGhee, Y. Pan, D. P. Riley
Section B Convention Center Room A207, Street Level General Organic
M. Druelinger, Presiding 2:00—356. Rearrangements of diepoxycyckv
hexanes. a P. Mots, C. K. Ooi 220—357. Artificial redox enzymes: Oxidation
of mercaptans. V. T. D'Souza, H. Ye, W. Tong
2:40-358. Synthesis of 1,2,4-triazino(6.1-b]-quinazoHnones. G. Shailaja, P. S. N. Reddy
3:00—359. Synthesis of aryl alkenes and al-kanes via tandem condensatJorweduction. F. Uotta, S. S. Hall
320—360. Approaches to the synthesis of the pyrrolidine alkaloids (+)-doronenine and (+)-retroisosenine. J. D. White, M. P. Dillon, F. F. Fleming
3:40—361. Improved synthesis of 24-epibras-sinolide from ergosterol. T. C. McMorris, P. A Patil, S. D. Clouse
44)0—362.02-dependent cleavage of DNA by tetrazomine. R. M. Williams. M. E Flanagan
420—363. Pursuit of (^-symmetric tetra-alkyl cyctopentadienes for use in new transition metal catalysts. C. M. Gamer, M. E Prince
4:40—364. New synthesis of p-alkenyl-a-fluorophosphonates. T. C. Sanders, Y-S. Kim, G. B. Hammond
:00l^ DIVISION OF PETROLEUM CHEMISTRY INC W. R. Moaer, Program Chairman E. Iglesia, Program Secretary
MONDAY MORNING Section A
Marriott Denver Ballroom 3, Ballroom Level Coal and Oil/Resid Coprocessing Division of Fuel Chemistry P. M. Rahimi, M. Fatemi, Organizers, Presiding 825—Introductory Remarks. P. M. Rahimi,
M. Fatemi 820—1. Comparison of coprocessing yields
obtained from different types of reactors. L. Xu. A. Raje. R. A. Keogh. B. H. Davis
9:00—2. Reactivity of Chinese coals and oils in coprocessing. R. J. Parker, M. H. Car-michael
9:30—3. Catalytic coprocessing of coal with bitumen and bitumen-derived liquids. A. Chakma, J. Zaman
10:00—4. Coal-resid separate coprocessing. K. Fujimoto, K. Aimoto. T. Nozaki, T. Asano, I. Nakamura
10:30—6. High-conversion coprocessing. P. M. Rahimi, S. A. Fouda, J. F. Kelly. D. Liu. W. I. Beaton. U. Lenz
11:00—6. Coprocessing of hydrocarbon-aceous waste and residual oil: A novel approach to recycling. N. E Anderson, D. J. Berger
11:30—7. Secondary coprocessing of coal and petroleum naphthas. S. A. Moore, M. A. Jones. R. Lohring
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
Section B Marriott Denver Ballroom 2. Ballroom Level Regeneration, Reactivation, and Reworking of Spent Catalysts H. J. Lovink, T. Takatsuka, M. A. Richard, Organizers H. J. Lovink, M. A. Richard, Presiding
94)0—8. Oxidative regeneration of motybdate and tungstate hydrotreating catalysts. Y. Yoshimura, T. Sato. H. Shimada. N. Mat-subayashi, M. Imamura, A. Nishijima, S. Yoshitomi
9:25—9. Rejuvenation and reuse of high-activity catalyst for hydroprocessing high metals residua. S. J. Hiktebrandt, R. O. Koseoglu. J. E. Duddy. D. E. Sherwood
9:50—10. Regeneration: A proof of a conceptual design. M. M. R. de Agudeto, C. Galarraga
10:15—11. Regeneration of heavy oil hydro-treating catalyst. Y. Noguchl, T. Itou. Y. Obayashi. K. Komine
10:40—12. Hydrotreating catalyst regeneration. P. Dufresne
11.-05—13. Comparative evaluation of rejuvenation of spent residue hydroprocessing catalysts in the decoked (oxide) and coked (sulfided) forms. A. Stanislaus, M. Marafi. M. Absi-Halabi
1120—14. Regeneration of an industrial hydrotreating catalyst used for long times on stream. J. M. Jimenez-Mateos, J. M. Trejo, S. Vic, B. Pawetec, J. L a Fierro
MONDAY AFTERNOON Section A
Marriott Denver Ballroom 3, Ballroom Level Coal and Oil/Resid Coprocessing
Cosponsored with Division of Fuel Chemistry P. M. Rahimi, M. Fatemi, Organizers, Presiding 1:00—15. Slurry Hydrocracking of Arab heavy
vacuum resid with NiW bifunctional catalysts. L A. Ranks!
120—16. Coal particle disintegration at elevated temperatures. S. J. Abedi, P. M. Rahimi, J. M. Shaw
2:00—17. Coprocessing of brown coal and petroleum residue: Effect of coal concentration on performance. S. A. Fouda, P. M. Rahimi, J. F. Kelly. U. Lenz. W. Beaton
2:30—18. Mechanistic aspects of coal-petroleum residuum coprocessing. M. D. Ettinger, L M. Stock, J. G. Gatsis
3:00—19. Comparison by stable isotope mass spectrometry of coal-oil coprocessing under thermal and severe hydrotreatment conditions. K. D. Bartle, P. K. K. Louie, N. Taylor, S. H. Bottrell, W. Kemp. W. Steed-man
3 2 0 - 2 0 . Filtration of CANMET coprocessing heavy ends. Q. M. Kimber, K. Bardsley. S. W.Smith
4:00—21. Characterization and separation of ash from CANMET coprocessing residue by oil phase agglomeration techniques. A. Ma-jW, R. D. Coleman. F. Toll. G. Pleizier. Y. Deslandes. B. D. Sparks, M. Ikura
Section B Marriott Denver Ballroom 2, Ballroom Level Regeneration, Reactivation, and Reworking of Spent Catalysts H. J. Lovink, T. Takatsuka, M. A. Richard, Organizers H. J. Lovink, T. Takatsuka, Presiding 1:35—22. The Metrex process: Full recycling
of spent hydroprocessing catalysts. J. S. M. Jocker
2:00-23. Recovery of Mo. V. Ni. and Co from spent hydroesulfurization catalysts. K. In-oue, Z. Pingwei
225—24. The Sulficat presulfkJed catalyst experience: Hydroprocessing unit start-up experience utilizing Sulficat presulfkJed catalyst. S. R. Murff, E. A. Carlisle. P. Dufresne, H. Rabehasaina
2:50—25. Comparative study of the removal of coke from protonic zeolites. N.S. Gnep. P. Roger, P. Magnoux, M. Guisnet
3:15—26. Regeneration of supported noble metal catalysts. S. C. Fung
3:40—27. Use of spent catalyst as a raw material substitute in cement manufacturing. R. J. Schreiber Jr., C. Yonley
4:05—28. Liquid-phase methanol synthesis in batch operation. S. Ohyama
TUESDAY MORNING Marriott Denver Ballroom 3, Ballroom Level Catalysis on Metal Clusters Symposium in Honor of Bruce C. Gates E. Iglesia, L. Petrakis, Organizers L. Petrakis, Presiding
820—Introductory Remarks. L Petrakis 8:30—29. Award Address (ACS Award in
Petroleum Chemistry, sponsored by the Amoco Foundation). Supported metal and supported organometaHic cluster catalysts. B.C. Gates
920—30. Adsorption of noble metal complexes on alumina and silica from aqueous solutions. H. Knozinger
10:15—31. CO-breathing supported [RueC] clusters and their catalysis for selective oxygenate synthesis from CO/H2. Y. Izumi, Y.
11:00—32. Rh-Mo bimetallic duster-derived catalysts for CO hydrogenation. H. C. Foley, T. Mure. E. Lowenthal
TUESDAY AFTERNOON Section A
Marriott Denver Ballroom 3. Ballroom Level Catalysis on Metal Ousters
E. Iglesia, L Petrakis, Organizers E. Iglesia, Presiding 1:45—Division Business Meeting. 24)0—33. Surface organometallic chemistry
on metals: Evidence for a new surface organometallic material Rh(Sn(C4H9)x)y obtained by controlled hydrogenolysis of Sn(C4H9)4 on Rh/Si02. B. Didillon. O. Clause. F. Lefevbre, H. Lamb, C. Houtman, T. Shay, J. P. Candy. J. M Basset
2:45-34. EXAFS Investigations of metal particle size in Pt-Na Y-zeolite catalysts at industrially relevant low concentrations. K. I. Pandya. S. M. Heald, L Petrakis, J. Frais-sard
320—35. Structure and nature of the metal-support interface of iridium clusters on magnesium oxide. D. C. Koningsberger, B. C. Gates
4:15—36. Catalyst research techniques applied elsewhere: Lead contamination of soils. M J. Kelley
Section B Marriott Denver Ballroom 2, Ballroom Level ReskJ Upgrading
B. C. Choi, M. T. Klein, Organizers B. C. Choi, Presiding 125—Introductory Remarks. B. C. Choi 120-37 . Liquid distribution in trickle bed re
actors. S. Sundae—an 2:00—38. Metal and coke deactivation of resid
hydroprocessing catalysts. J. Barthokty, B. Cooper
2:30—39. Metals accumulation and particle mixing in a commercial residue hydropro-cessor with continuous catalyst addition. C. A. McKnight V. Nowian
3:00—Intermission. 3:15—40. Demetallation and hydrocracking of
Arab Heavy 650 °F* resid over C0M0/ carbon-supported catalysts. L A. Ranks!
MARCH 1,1993 C&EN 93
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BU8MESSMEETMG:Tue '
3:45—41. New developments in deep hydro-conversion of heavy oil residues with dispersed catalysts, part 1: Thermocatalytic analysis of the transformation with various catalyst precursors. P. L* Perchec, B. Fix-ari, J. Elmouchnino, S. Peureux, M. Vrinat, F. Morel
4:15—42. New developments in deep hydro-conversion of heavy residues with dispersed catalysts, part 2: Effect of severity on product yield and quality. A. Del Bianco, A. Zangirolami, S. DiCario
WEDNESDAY MORNING Section A
Marriott Denver Ballroom 3, Ballroom Level Catalysis on Metal Clusters
E. Iglesia, L. Petrakis, Organizers W. K. Hall, Presiding
9:00—43. Hydrocracking of model pofynuclear aromatics: Pathways, kinetics, and structure/reactivity correlations. M T. Klein, S. C. Korre. C. J. Read. C. L Russell
9:45—44. Distribution of Mo oxidation states in reduced Mo/AI203 catalysts: Correlation with catalytic activity. M. Houalla, D. M. Hercules
10:30—45. Hydroconversion reactions catalyzed by highly stable pillared clays. S. A. Gomez, L. Mosqueira, J. Espinosa, Q. A. Fuentes
11:15—46. Principles of zeolite catalysis exemplified by paraffin cracking. W. O. Haag
Section B
Marriott Denver Ballroom 2, Ballroom Level
B. C. Choi, M. T. Klein, Organizers M. T. Klein, Presiding
8:30—47. Mechanism of coke prevention by hydrogen during residuum hydrocracking. E.C.Sanford
9:00—48. Kinetic and mechanistic effects in resid hydrocracking. R. H. Heck, F. T. DIGuiseppi
9:30—49. Pathways for thermolysis of multiply methylated acenes. P. S. Virk, V. J. VTast-nik
10:00—Intermission. 10:15—50. Phase-separation kinetic model for
coke formation. I. A. Wiehe 10:45—51. Representation of the molecular
structure of petroleum resid through characterization and Monte Carlo modeling. D. M Trauth, S. M. Stark, T. F. Petti. M. Neurock. M. Yasar, M. T. Klein
11:15—52. CPU issues in the representation of the molecular structure of petroleum resid through characterization, reaction, and Monte Carlo modeling. T. F. Petti, D. M. Trauth, S. M. Stark, M. Neurock, M. Yasar, M. T.Klein
11:45—Concluding Remarks. M T. Klein
WEDNESDAY AFTERNOON Section A
Marriott Denver Ballroom 3, Ballroom Level
B. C. Choi, M. T. Klein, Organizers B. C. Choi, Presiding
1:30—Introductory Remarks. B. C. Choi 1:35—53. Hydrocracking kinetics of Gudao
residue in the presence of dispersed-phase Mo catalyst. C. Uu, J. Zhou. G. Que. W. Liang, Y. Zhu
2:05—54. Dielectric response of asphaltene in solvents. E. Y. Sheu, M. M. De Tar, D. A. Storm
2:35—55. Comparison of molecular representations of Ratawi and Alaska North Slope asphaltenes based on liquid and solid NMR. D. A. Storm, J. C. Edwards, S. J. DeCanio, E.Y.Sheu
3:05—Intermission. 320—56. Comparison of the macrostructure
of Ratawi asphaltenes in toluene and vacuum residue. D. A. Storm, E. Y. Sheu, M. M. De Tar, R. J. Barresi
3:50—57. Resid upgrading choices multiply on process technology and products made. B. L Schuhnan, R. Dickerson
420-Concluding Remarks. B. C. Choi
Section B Marriott Denver Ballroom 2, Ballroom Level Enhanced Oil Recovery
T. E. Burchfield, Organizer, Presiding
125—Introductory Remarks. T. E. Burchfield
1:30—58. Review of the use of nonionic surfactants and derivatives to improve fluid injection rates in water flooding and enhanced oil recovery. J. K. Borchardt
2:00—59. Characterizing alcohol and brine sensitivities of EOR surfactant systems. R. W. S. Foulser, S. G. Goodyear, C. D. Lee-Tuffnell
2:30—60. CT imaging of surfactant-enhanced oil recovery experiments. B. L Gall
3:00—Intermission. 3:30—61. Behavior of hydrophobically modi
fied and synthetic water-soluble polymers in solution and in the presence of sodium dodecylsulfate. C. Maltesh, P. Soma-
4:00—62. Three-dimensional wetting maps: A novel technique for assessing and applying data from rock-fluid interaction studies. D. Teeters, N. E. Takach, W. A. Redman, B. Russell
THURSDAY MORNING Section A
Marriott Denver Ballroom 3, Ballroom Level
Bloremediation and Bioprocessing Bioremediation of Oil Spills Cosponsored with Division of Fuel Chemistry
R. R. Chianelli, B. H. Davison, J. B. Wilkinson, Organizers R. R. Chianelli, Presiding 8:30—Introductory Remarks. R. R. Chianelli 8:35—63. Petroleum biodegradation and oil
spill bioremediation. R. M. Atlas 9:10—64. Measures of bioremediation effec
tiveness in the field. P. H. Pritchard 9:45 65. Monitoring and interpreting biore
mediation effectiveness. J. R. Bragg, R. C. Prince, E. J. Hamer, R. M. Atlas
10:15—Intermission. 10:30—66. Laboratory studies of oil spill biore
mediation: Toward understanding field behavior. R. C. Prince, S. M. Hinton, J. R. Bragg, D. L. Elmendorf, J. R. Lute. M. J. Grossman. W. K. Robbins, C. S. Hsu. G. S. Douglas. R. E. Bare. C. E. Hafth, J. D. Se-nius. V. Minak-Bemero. S. J. McMillen, J. C. Roffall. R. R. Chianelli
11:00—67. Oxidative biodegradation pathways of PAHs. C. E. Cemkjlia
11:30—68. Bioremediation with oleophilic fertilizers. A Basseres, A. Ladousse
Section B Marriott Denver Ballroom 2, Ballroom Level Enhanced Oil Recovery
T. E. Burchfield, Organizer J. K. Borchardt, Presiding
8:30—69. Characterization of silicate gels for profile control. S. I. Chou, J. H. Bae
9:00—70. Experimental study of profile modification due to polymer adsorption in the reservoir rocks. L All, M. A. Barrufet. S. W. Poston
9:30—71. A new generation of electrolyte and pH responsive water-soluble polymers for mobility control. C. L McCormick, K. D. Branham, D. L. Davis. J. C. Middleton
10:00—Intermission. 10:30—72. Generalized entering coefficient to
characterize foam stability against oil in porous media. V. Bergeron. M. E. Fagan. C. J.
11:00—73. Effect of the spreading coefficient on the efficiency of oil recovery with gravity drainage. O. VlzJka
11:30—74. Nuclear magnetic resonance measurement of spin-lattice relaxation and self-diffusion in supercritical COz-hexadecane mixtures. P. Etesse, A. M. Ward. R. J. Martin. R. Kobayashi
THURSDAY AFTERNOON Section A
Marriott Denver Ballroom 3. Ballroom Level Bioremediation and Bioprocessing Bioremediation of Sites Cosponsored with Division of Fuel Chemistry
R. R. Chianelli, B. H. Davison, J. B. Wilkinson, Organizers J. B. Wilkinson, Presiding
1:30—75. Experimental comparisons in petroleum site bioremediation. J. W. Blackburn, W. K. Robbins. R. C. Prince. E. J. Hamer. J. R. Clark, R. M. Atlas, J. B. Wilkinson
2:00—76. Bioremediation bench-scale treatability study of a Superfund site containing oily filter cake waste. D. L Crawford, P. C. Faessler, D. D. Emery
2:30—77. Systematic approach of the design and application of in situ biotreatment. J . F. Manning Jr., C. D. Montemagno, A. A. Leo, J. C. Craig
3:00—Intermission. 3:15—78. Susceptibility of gasoline compo
nents to anaerobic biodegradation. J. M SuflHa
3:45—79. PCB biodegradation: Laboratory studies transitioned into the field. D. A. Abramowicz
4:15—80. Phytoremediation of contaminated soils: Progress and promise. S. D. Cunningham, W. R. Berti
4:45—81. Biological vapor phase treatment. A. P. Togna, M. Singh
Section B Marriott Denver Ballroom 2, Ballroom Level Enhanced Oil Recovery
T. E. Burchfield, Organizer W. C. Richardson, Presiding
1:30—82. Near-equilibrium ratios for a petroleum reservoir fluid under steam flood. W. C. Richardson, M. F. Fontaine
2:00—83. New laboratory mathematical technique to determine three-phase K values at high temperatures and pressures. C. H. Wu, P. T. Eubank, A. Forero. A. L. Bitlman, M. K. Beladi. J. F. Alvarado
2:30—84. Binary interaction coefficients of the Peng-Robinson equation for Alberta crudes and bitumens. T. FrauenfeW, C. T. Fu, G. Vitesak, K. Non Chhom
3:00—Intermission. 3:30—85. Laboratory and numerical simula
tion of fluid-rock interactions during steam flood EOR of a volcanidastic reservoir. D. Keith, H. Semimbar, R. Wendlandt, W. J. Harrison, D. Beaty
4:00—86. TherrnocnemicaJ sulfate reduction at steam flooding processes: A chemical approach. G. G. Hoffmann, I. Steinfatt
FRIDAY MORNING Section A
Marriott Denver Ballroom 3, Ballroom Level Bioremediation and Bioprocessing Bioprocessing for the Fuels Industry Cosponsored with Division of Fuel Chemistry
R. R. Chianelli, B. H. Davison, J. B. Wilkinson, Organizers B. H. Davison, C. M. Nelson, Presiding
8:25—Introductory Remarks. B. H. Davison 8:30—87. Comparison of biochemical and mi
crobial effects in enhanced oil recovery (MEOR). E. T. Premuzic, M. S. Lin, B. Manowitz
9:00—88. Orphaned child makes good: the story of USDOE/PETC's foray into fossil fuel desulfurization. I. M. Campbell
9:25—89. Particle size and bkxeactor type for coal depyritizatjon. G. F. Andrews, K. S. Noah, A. W. Glenn, C. J. Stevens. P. R. Dugan, M. E. Mclfwain. S. A. Leeper
9:50—90. Organic sulfur biodesulfurization status and nonaqueous biocatarysis. W. R. Finnerty
10:15—Intermission. 10:30—91. Modification of subbituminous coal
by anaerobic microbial consortia. R. Naray-an, O. Han. M. Jain
10:55—92. Bioconversion of synthesis gas into fuels. M D. Ackerson, E. C. Clausen. J. LGaddy
1120—93. Bioprocessing of organic acids in waste air. H. L Bonn
Section B Marriott Denver Ballroom 2, Ballroom Level
Oil I
T. E. Burchfield, Organizer P. Somasundaran, Presiding
8:30—94. Verification of scaling approaches for steam-foam drive processes. D. H-S. Law, K. D. Kimber
9:00—95. Steam-gas injection strategies for improving oil recovery from bottom water reservoirs. T. N. Nasr, G. Pierce
9:30—66. Recent trends in heavy oil production and refining in California. D. K. Oteen, E. B. Ramzel, R. A. Pendergrass II
10:00—Intermission. 10:30—97. Some remarkable observations of
laboratory dispersion using computed tomography (Cp. M. P. Walsh
114)0—98. Application of CT imaging to study oil recovery from naturally fractured reservoirs. J. M. Fineout, S. W. Poston. C. M. Edwards
11:30—99. Effect of microfractures on oil recovery. J. M. Perez. S. W. Poston, C. M. Edwards
FRIDAY AFTERNOON Marriott Denver Ballroom 2. Ballroom Level Bioremediation and Bioprocessing Bioprocessing for Chemicals and Liquid Fuels Cosponsored with Division of Fuel Chemistry R. R. Chianelli, B. H. Davison, J. B. Wilkinson, Organizers B. H. Davison, Presiding
1:30—Introductory Remarks. 1:35—100. Alternative biomass feedstocks for
chemicals and materials. L B. Schilling 2:00—101. Genetic engineering of bacteria for
lignocellulose conversion to ethanol. L O.
2:25—102. Metabolic engineering for the production of 1,3-propanediol. D. C. Cameron, l-T. Tong. F. A. Skraly
2:50—103. The aromatic amino acids biosyn-thetic pathway: A core platform for products. J. C. Uevense, J. W. Frost
3:15—Intermission. 3:40—104. Production of lactic acid for use in
porylactate polymers. J. lillis 4:05—105. Ethanol and the environment:
Clarifying the controversy. B. J. Goodman, C. E.Wyman
4:30—106. Advanced bkxeactors for the production of chemicals. B. H. Davison
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
94 MARCH 1,1993 C&EN
i S
Û.
DIVISION OF PHYSICAL CHEMISTRY J. C. Tully, Program Chairman
SUNDAY MORNING Convention Center Room A110, Street Level Spin Effects in Chemistry: Theory and Ex-
R. M. Pitzer, D. R. Yarkony, Organizers D. R. Yarkony, Presiding
9:00—1. Variational treatment of spin-orbit coupling. B. A. Hess
9:40—2. Electron spin effects in astrochemis-try. K. P. Kirby
1040—3. The d*. d9, and d10 supermultiplets of NiH, PdH, and PtH. R. W. Field, M. C. McCarthy, H. Kanamori, T. Steimle
11:00—4. Multiple resonance spectroscopic studies of the triplet states of the alkali dimers. W. C. StwaJley
11:40—6. Consequences of spin on the characteristics of analogous excited electronic states of isocyanic acid. A. L. L. East. W. D.
SUNDAY AFTERNOON Section A
Spin Effects in Chemistry: Theory and Ex-
Convention Center Room A110, Street Level
N. M. Edelstein, Presiding
1:30—6. Hyperfine interaction and zero-field splitting. W.Wettner Jr.
2:10—7. Spin-orbit effects in transition metal compounds. K. Balasubramenian
2:50—8. Spin effects in gas-phase organome-tallic chemistry. P. B. Arrnentrout, C. A. Wight. N. Dalleska. R. H. Schultz
3:30—0. Ab initio MO study of reaction mechanism and its spin dependency for MChfe + H2 -> M4 + CH4 (M - Rh and Ir). D. Q. Mu-saev, K. Morokuma
Section B Convention Center Room A112, Street Level Chemistry and Physics of FuHerenes
R. Tycko, F. Wudl, Organizers D. W. Murphy, Presiding
1:90—10. Electronic structure, conductivity, and superconductivity of metal-doped Ceo-
. i*. naooon 2:10—11. Ring currents in fulleroids and peri-
conjugation. F. Wudl, M. Prato, T. Suzuki, Q.U
2:50—12. Electronic structure of alkali- and alkali-earth-doped solid Ceo- a SsHo
3:30—13. Investigations of superconductivity in metal-doped Ceo solids. C. M. Ueber
MONDAY MORNING Section A
Arts Auditorium Room2AF Spin Effects in Chemistry: Theory and Ex-
B. A. Hess, Presiding
8:30—14. Mechanism of the spin-forbidden photofragmentation of the NCO radical. M. H. Alexander, H-J. Werner
9:10—15. Theoretical studies of fine structure effects on chemical reaction rates. Q. C. Schatz
9:50—Intermission. 10:10—16. Path-integral Monte Carlo for fer-
mions. A. KukJ, W. Newman 10:30—17. Polarization effects in the differen
tial cross-section for the collision-induced fine-structure transition of 0(3P2 -> 3Pi o) by Ar. Z. Ma. K. Lki, L Harding. G. C. Schatz
11:10—18. Radiative and nonradiative decay of electronically excited HNF (DNF). J. Chen, P. J . "
Section B Arts Auditorium Room2BE Chemistry and Physics of FuHerenes
F. Wudl, Presiding
8:30—19. Chemistry, physics, and astrophysics studies of fullerenes. H. W. Kroto, K. PrasskJes. A J. Stace. R. Taylor. D. R. M. Walton
9:10—20. Synthesis and physical properties of carbon nanotubes. T. W. Ebbsssn, H. Hiu-ra. P. M. Ajayan, K. Tanigaki
9:50—Intermission. 10:10—21. Novel ion-molecule reactions uti
lizing doubly charged fullerenes. J. J. Stry, J. F. Qarvey
10:30—22. Phase relationships and superconductivity in aJkaK metal fullerides: Afi^. D. W. Murphy, M. J. Rosseinsky. R. M. Fleming. R. Tycko, A. P. Ramirez
11:10—23. Reactions of Met-Cars. A. W. Cas-Jr., B. C. Guo
Section C Arts Auditorium Room2CD Glass: Physical Science and New Technoi-
m
C. A. Angell, M. J. Cardilk), Organizers C. A. Angell, Presiding
8:30—24. Recent developments in the understanding of optical properties of glass. M. J.
9:10—25. Effects of the host glass on optical transitions. ESnHzer
9:50—Intermission. 10:10—26. Developing a fundamental under
standing of the source of frequency doubling in thin films. M. B. Coolidge, W. J. Lauderdale. R. Pandey
10:30—27. Near-field optics: Microscopy, spectroscopy, and surface modification beyond the diffraction limit. J. K. Trautman
11:10—28. Introduction to gradient-index optics: Use in nature and optical systems. D. T . "
MONDAY AFTERNOON Section A
Arts Auditorium Room2AF
Spin Effects in Chemistry: Theory and Ex-
R. M. Pitzer, Presiding
1:30—29. Some effects of the very large spin-orbit coupling in the actinides. N. M. Edelstein
2:10—30. Spectroscopy of trans-plutonium elements. E. F. Worden, J. G. Conway, J.
2:50—Intermission.
3:10—31. Spin-orbit and core/valence polarization effects in molecular electronic states. W.CErmler
3:50—32. Magnetic field effect on recombination of CI atom pairs in solid hydrocarbon films: The role of spin-orbit coupling. T. J. Tague Jr.. C. A. Wight
4:10—33. Relativistic energy-adjusted ab initio pseudopotentiaJs for quantum chemical calculations of heavy-element compounds. M. Ddg
Section B Arts Auditorium Room2BE Optical and Electronic
S. Mukamel, Organizer W. A. Goddard III, Presiding
1:30—34. Femtosecond electronic dephasing in CdSe nanocrystais. C. V. Shank
2:10—35. Phonon and photocarrier dynamics in quantum-confined semiconductor crystallites and their impact on the optical nonlin-earities. C. Ftytzanis
2:50—Intermission. 3:10—36. Cooperative and ultrafast nonlinear
optical response of confined excttons. S. Mukamel, H. X. Wang. A Takahashi. M. Hartman
3:50—37. Electronic energy relaxation of polymer-bound J-aggregates: Picosecond polarized pump-probe measurements. E. L Quitevis, M-L Homg
4:10—38. Monodisperse semiconductor nano-dusters and their optoelectronic properties. Y. Wang, N. Herron
Section C Arts Auditorium Room2CD Glass: Physical Science and New Technoi-
Structure, Bonding, and Defects in Glass
L H. Dubois, Presiding
1:30—39. Physical properties of silicates from ab initio simulation. M. P. Teter
2:10—40. Structure and dynamics of S1O2 at very large positive and negative pressures. P. Vashishta, W. Jin. R. K. Kalia. A Na-kano
2:50—Intermission. 3:10—41. Unusual coordination numbers in
silicate and aluminate glasses. P. F. McMillan, J. F. Stebbtns
3:50—42. Modeling and simulating glass-forming polymorphic materials. L R. Cor-rales
4:10—43. Network glass structure from multidimensional NMR. R. E. Youngman. K. K. Olsen, S. L Tagg. J . W . "
TUESDAY MORNING Section A
Arts Auditorium Room2AF Optical and Electronic Properties in Re-
Y. Wang, Presiding
8:30—44. Collective effects in coherent light scattering from excttons in quantum wells. D.S.Chemla
9:10—45. Electronic and optical properties for nanostructures. monolayers, superlattices, and clusters. W. A. Goddard, C. B. Mus-grave. J. Gerdy, J. Perry
9:50—Intermission. 10:10—48. Nonlinear optical response of
nanostructured materials. Z. H. Kafafl, J. R. Lindle, S. R. Ftom. R. G. S. Pong, F. J. Bar-toli
10:30—47. Size-dependent spectroscopy and photodynamics of CdSe nanocrystallites. M. G. Bawendi
11:10—48. Electronic spectra of semiconductor nanocrystais. A. P. Alh/isatos
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
Section B Arts Auditorium Room2BE Chemistry and Physics of Fullerenes
R. C. Haddon, Presiding
8:30—49. Molecular dynamics studies of solid Ceo and C70. M. L Klein, A Cheng
9:10—60. Neutron scattering studies of rotational dynamics and disorder of Ceo and C70. D. A. Neumann
9:50—Intermission. 10:10—61. Are eons and spinons really in su
perconducting I ^ A Q ? W. E. Goff. P. Phillip*
10:30—52. Application of group theoretical concepts toward understanding the optical properties of fullerenes. M. S. Dressed haus, G. Dresselhaus
11:10—63. Negatively curved graphitic sheet model of amorphous carbon. S. J. Townsend. T. J. Lenosky, D. A Muller, C. S. Nichols. V. r
Section C Arts Auditorium Room2CD Molecular Processes at Solid Surfaces
Cosponsored with Division of Colloid & Surface Chemistry
J. C. Hemminger, J. R. Engstrom, Organizers J. C. Hemminger, Presiding
8:30—64. Free-radical intermediates in the dissociative adsorption of halogenated hydrocarbons on copper surfaces. J-L Lin, M. Xi. P. Leang. B. Bent
9:10—55. Surface reactivity of Ce, C7, and tricyclic aJkenes on Pt(111). M. J . Hostetler, R. G. Nuzzo. G. S. Giroiami. L H. Dubois
9:30—56. Oxidation chemistry of n^-QjHs (x-altyl) on Ag(110). R. N. Carter. A. B. Anton, G. R. Apai
9:50—Intermission. 10:10—57. Mechanistic study of the conver
sion of ethylene to ethylidyne: Characterization of vinyl species on Pt(111). F. Zaera
10:30—58. Adsorption and surface chemistry of CH3 on Pt(111). D. H. Fairbrother, X-D. Peng, P. C. Stair, J. Fan, M. Trenary
11:10—69. Inelastic and reactive scattering of organic ions from self-assembled monolayer surfaces. R. G. Cooks, D. E. Riederer Jr., T. Ast, M. Morris. S. A Miller
TUESDAY AFTERNOON Section A
Arts Auditorium Room2AF
Optical and Electronic Properties in Re-
M. Bawendi, Presiding
1:30—60. Dynamics of electrons at interfaces. C. B. Harris, R. E. Jordan, W. R. Merry. D. F. Padowitz
2:10—61. Nature of excitations in small metal clusters and connection with their geometries. V. BonaOc-Koutscky
2:50—Intermission. 3:10—62. Theoretical spectroscopy of semi
conductor clusters. R. A. Frissnsr 3:50—63. Simulation of silicon clusters via
Langevin molecular dynamics with quantum forces. J. R. Cheiikowsky, N. Binggeli
4:30—64. Influence of collective solvent polarization modes on solute absorption spectra: The evolution of cluster properties. J. E.
R. M. Stratt
Section B Arts Auditorium Room2BE Glass: Physical Science and New Technoi-
Optical Properties and Characterization of
T. A. Michalske, Presiding
1:30—65. Noncontact optical characterization of thin films: Mechanical and thermal properties. J. A. Rogers. K. A. Nelson
MARCH 1,1993 C&EN 95
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2:10—66. Nonlinear optical properties of novel glassy-phase composites. P. N. Prasad
2:50—Intermission. 3:10—67. Anomalous light scattering and
nanoscale inhomogeneities in glass-forming liquids. C. T. Moynihan, J. Schroeder
3:50—68. Infrared psec photon echo measurements of vibrational dephasing in glasses using a free-electron laser. M. D. Fayar
Section C Arts Auditorium Room2CD Molecular Processes at Solid Surfaces
Cosponsored with Division of Colloid & Surface Chemistry
B. Bent, Presiding
1:30—69. Photochemistry of physisorbed molecules: Effects of surface on reaction energetics and dynamics. L Fleck, Z. C. Ying, H-LDal
2:10—70. Monitoring the reactivity of oxygen atoms with the surface of self-assembled monolayers using low-energy helium atom diffraction. N. Camillone III, S. Goyal, Q. Scoles
2:30—71. Photochemistry of self-assembled monolayers on gold. J. Huang, J. C. Hem-minger
2:50—intermission. 3:10—72. Photochemistry at water-covered
surfaces. M. Kwini, B. L. Maschhoff, M. J. ledema, J . P. Cowin
3:50—73. Photochemistry of column V hydrides on GaAs(100). J. M. White
WEDNESDAY MORNING Section A
Arts Auditorium Room2AF Optical and Electronic Properties in Restricted Geometries
A. Pines, Presiding
8:30—74. Optical spectroscopy of single molecules in solids. W. E. Moerner
9:10—75. Molecular nanostructures: Imaging, spectroscopy, and dynamics. R. Kopeknan
9:50—Intermission. 10:10—76. Localization of light in disordered
and periodic dielectrics. S. John 10:50—77. Electronic structure and dynamics
of semiconductor clusters. N. A. Hill, K. B. Whaley
11:30—78. Quantum lattice fluctuations in a one-dimensional charge-density-wave material: Luminescence and resonance Raman studies. F. H. Long, S. P. Love, B. I. Swanson
Section B Arts Auditorium Room2BE
Chemistry and Physics of Fullerenes
P. Phillips, Presiding 8:30—79. Large fullerenes and metallof-
uHerenes: Structure and stability. Y. Achiba 9:10—80. Electronic structures of fullerene de
rivatives and endohedral complexes. K. Raghavachari
9:50—Intermission. 10:10—81. Just how important are fullerenes
anyway: Structures of carbon clusters from C10 to CTO- G. von Hekten, N. Gotts. M. T. Bowers
10:50—82. Rotational dynamics of fullerenes and metallofullerenes. R. D. Johnson, J. R. Salem, M. S. de Vries, M. Hoinkis, M. Crow-der, D. S. Bethune, C. S. Yannonni
1150—83. Is the resilience of Cfo toward decomposition a question of time? C. Ufshitz, P. Sandler, I. Gotkis, J. Laskin
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
Section C
Arts Auditorium Room2CD Glass: Physical Science and New Technologies Structure and Physical Properties of Glass
M. J . Cardillo, Presiding
8:30—84. Recent developments in glass-ceramic materials. G. H. Basil
9:10—85. Physical chemistry of glass fracture. T. A. Mfchalske
9:50—intermission. 10:10—86. Atomic distribution, clustering, and
chemical disorder in chaJcogenide glasses: New results from solid-state NMR. H. Eck-ert, D. Lathrop. T. Tepe, R. Maxwell, C. Lyda
10:50—87. Relation of bond connectivity to physical properties in IR-transmitting cova-lent chaJcogenide glasses. C. A. Angell, R. Bohmer, B. Halfpap, S. A. Lindsay
11:30—88. Bonding of alkoxysilanes to dehy-droxylated silica surfaces: A new adhesion mechanism. L H. Dubois, B. R. Zegarski
WEDNESDAY AFTERNOON Arts Auditorium Room2AF Physical Chemistry Awards Symposium
J. C. Tully, Organizer, Presiding
1:30—89. Award Address (Peter Debye Award in Physical Chemistry, sponsored by E. I. du Pont de Nemours & Co.). Tracer studies in the laboratory and in the atmosphere. F. S. Rowland
2:10-90. Award Address (Nobel Laureate Signature Award for Graduate Education in Chemistry, sponsored by J. T. Baker Inc.). Dynamics of hydrogen absorption into the Ni(111) bulk: Spectroscopic identification and chemistry of subsurface hydrogen. A. D. Johnson, C. T. Ceyer
2:50—Intermission. 3:10-91. Award Address (Joel Henry Hikte-
brand Award in the Theoretical and Experimental Chemistry of Liquids, sponsored by Exxon Research and Engineering Co.). Aspects of classical density functional theory. • is [tmrcilM.
3:50—92. Award Address (ACS Award in Theoretical Chemistry, sponsored by IBM Corp.). Simulation of biomolecules: Structure, dynamics, and thermodynamics. M. Karplus
WEDNESDAY EVENING Section A
Convention Center Hall C. Upper Level Physical Chemistry Posters
J. C. Tully, Organizer, Presiding
7:00-10:00
93. Photochemical ring openings are complete in picoseconds: A time-resolved UV resonance Raman study. P. J . Reid, R. A. Mathies
94. frans-Stilbene: Rotationally resolved fluorescence excitation spectra of the one-photon St <- So optical transition. B. B. Champagne, J. F. Pfanstiel, D. F. Plusquel-lie, D. W. Pratt
95. Continuously scanned resonant Raman excitation profiles for iodobenzene excited in the B continuum. C-Y. Kung, B-Y. Chang. C. Kittreil, B. R. Johnson, J. L Kin-sey
96. Fluorescence excitation spectra and internal rotations of /rans-stilbene in the So and SI(K.K') states. W-Y. Chiang, J. Laane
97. 'La transitions of jet-cooled indoles and complexes from two-photon fluorescence excitation. D. M. Sammeth, P. L Muifto, P. R.Callis
98. The 205-nm photodissociation of ICHJJCHJJOH and ICHaCHjCN. W. P. Hess, S. P. Sapers
99. Cyclobexene thermal decomposition: Concerted and nonconcerted pathways. D. K. Lewis, B. Brandt, L. Crockford, D. A. Gle-nar, G. Rauscher, J. Rodriguez, J. E. Baldwin
100. Photochemistry of thionylaniline. K. Mates, X. Chen, H. Wang. B. R. Weiner
101. Two-dimensional zero-field NMR studies of isotope effects in alkylammonium ha-lides. M-Y. Uao, G. S. Harbison
102. " N single-crystal NMR study of the E-isomer of N-(9-anthrylidene)metnylimine. R. Subramanlan, S. A. Koch, G. S. Harbison
103. On the structure of the C^HeF* ion. E. A. Roth
104. Photoelectron spectroscopy of acetaJde-hyde and acetone enoiate negative ions. M. K. Gilles, W. C. Lineberger
105. A CNDO/2 treatment of some substituted amides: Charge distributions. P. M. Reddy, V. Kumar. L. S. Rao
108. Conformational studies of the oopotyester of hydroxybenzoic acid and hydroxynaph-thaKc acid using ab initio calculations of a dimer model. D. J. Beard-Saabo, P. B. Oldham, S. Saebo
107. Conformational studies using ab initio calculations of the dimer model of the copofy-ester of terephthalic acid and hydroquinone. D. J. Beard-Saabo, P. B. Oldham, S. Saebo
108. The o-bonded dimer formed by p-cyck>-dextrin-complexed tetracyanoquinodimeth-ane anion radicals. L Zhang, J. B. Eliason, T. Blake. E. Hoyt. M. P. Eastman
109. Transient resonance Raman spectroscopy of the first excited electronic states of porphyrins. J. C. de Paula, V. A. Walters. J. Lind. K. Hall
110. Electronic structure of zinc(ll) porphyrins. V. A. Walters, J. C. de Paula. C. F. Nutai-tis, K. E. Hall. B. Jackson. J. lind, K. Car-dozo
111. H-bonding effects in biological model compounds. E. Schmidt, Y. Liang. G. T. Babcock. C. K. Chang
112. Reorientational dynamics of merocyanine 540 in artificial biolayers: Probe of membrane structure and dynamics. Y. Onganer, E. L Quitevis. S-Y. Chen. K. H. Cheng
113. Heat capacity measurements of crystalline sucrose and revised values for thermodynamic properties of sucrose(CR) and su-crose(AQ) at 298.15 K. R. L Putnam, J. Boerio-Goates
114. Isotopic probes of tunneling and coupled motion in enzymatic proton transfer reactions. M. Kanska, W. Alston. C. J. Murray
115. Trilinear analysis of extrinsic probe fluorescence to assess lanthanide-membrane interactions. K. K. Karukstis, R. A. Bittker. D.A. Krekel
116. Measurements of the structure of butadiene iron tricarbonyl and iron dinitrosyl dtear-bonyl using microwave spectroscopy. S. G. Kukolich, M. A. Roehrig. D. W. Wallace. G. L. Henderson
117. Microwave measurements and ab initio study of 2-sulfolene: A floppy molecule. W. J. McCarthy, M. A. Roehrig. Q. Chen. L Adamowicz. S. G. Kukolich
118. Ab initio study of the intramolecular dynamics of trifluoronitromethane. M. A. Roehrig, W. J. McCarthy. S. G. Kukolich. L Adamowicz
119. Photoelectron emission spectrum of Na+(C222)Na": One- and two-photon effects. C-T. Kuo, J. L. Dye. W. P. Pratt Jr.
120. ESEEM studies of electron trapping in some sodides. K. A. Retdy, D. H. Shin. J. L McCracken. J. L. Dye
121. Matrix isolation studies of the complexes and reactions of (CH3)3AI, (CH^Ga, and (Chimin. E. A. Piocos. J. L. Laboy. B. S. AuK
122. Matrix isolation study of the reactions of ^ H * Novel intermediates and pathways. J. D. Carpenter, B. a AuK
123. Reactions, electronic relaxation, and trapping of 0(1D) atoms in solid matrices. A. Benderskii, C. A. Wight
124. Electron energy loss spectroscopy of molecules located on or in a neon matrix: Vibrational and spin-forbidden electronic transitions. D. E. David, D. Antic, P. Car-sky. J. Michl
125. Fluorescent state of oligosilanes as a function of chain length: Si6Me14 to Si4Me10. H. S. Plitt, J. Michl
126. Fluorescent state of oligosilanes as a function of chain length: S i 8Me i e to Si6Me14. C. Veas. M. K. Raymond, B. Dreczewski. R. West. J. Michl
127. Geometric and electronic structures of pseudoladder aromatic heterocyclic polymers. S. Trohalaki, J. A. Medrano. M. L. Chabinyc. A. V. Fratini, D. S. Dudis
128. Effect of solubilizing substituents on charge-state generation in bis(thienyl) polyenes: Implications for nonlinear optics and molecular electronics. M. He, C. W. Span-gler
129. Synthesis and preliminary NLO characterization of copolymers incorporating PTL ladder repeat units. P. K. Uu, C. W. Span-gler, L S. Sapochak. J. Laquindanum. L. R. Dalton. N. Tang. R. Hellwarth
130. A computational investigation of the nonlinear optical properties of materials containing group III—V dative bonding between conjugated rings. A. T. Yeates
131. Soliton evolution in linear polyenes: Ab initio results. D. S. Dudis, A. T. Yeates
132. NLO substituent effects of disubstituted poryacetyienes as predicted by MOP AC. M. B. Coolkige, W. J. Lauderdale
133. Static and dynamic hyperpolarizabilities of some substituted linear diacetytenes. W. J. Lauderdale, M. B. Coolidge
134. Semiempirical calculations of molecular frequency doubling response. D. R. Kanis. T. J. Marks. S. Di Bella. D. U. M. A. Ratner
135. Light localization and superradiance. S. John. RtMehta
136. Synthesis and physical characterization of II—VI semiconductor nanocrystallites (quantum dots). C. B. Murray, M. G. Ba-wendi
137. Solvation effects of a reactive intermediate: The benzyl radical and its clusters with Ar. N2. CH4. CzHe. and CgHg. R. Dissefca-mp, E. R. Bernstein
138. Intermoiecular electron transfer reaction in the (n,3s) Rydberg state of DABCO in its polar solvent complexes. Q-Y. Shang, P. O. Moreno, E. R. Bernstein
139. Vibrational energy redistribution and vibrational predissociation studies of aniline and 4-ethytaniline clustered with Ar, N2. and CH4. M. F. Hineman, D. F. KeHey, E. R. Bernstein
140. Reactions of cobalt clusters with deuterium: Temperature dependence. J. Ho, L. Zhu. E. K. Parks. S. J. Riley
141. State and cluster-size specific dissociative photoionization in rxomotrifluorometh-ane/methanol clusters. E. A. Walters, J. T. Clay. J. R. Grover. M. V. Willcox
142. Chtorobenzene/ammonia clusters: Photoionization up to 25 eV. J. R. Grover, B-M. Cheng. W. J. Herron. M. T. Coolbaugh. W. R. Peifer, J. F. Garvey
143. Kinetic energy release in photoionization-induced intraduster reactions. J. R. Grover, E. A. Walters. D. L. Ameberg. G. Hagenow, J. T. Clay. M. V. Willcox
144. Theoretical studies of water clusters. J. O. Jensen, P. N. Krishnan
145. Molecular orbital study of [HsOL,-[(CH3)3N]mH4 cluster ions. C. A. Deakyne, K. K.Brown
146. Photoelectron spectroscopy of small metal and semiconductor cluster anions. K. S. Busenlener, M. L. Poiak. J. Ho. W. C. Lineberger
147. Distribution of Xe atoms in the cages of zeolite NaA. C. J. Jameson, B. I. Baello, H-M. Urn
148. Distribution functions and average 129Xe chemical shifts of Xe in zeolites CaA and NaX. C. J. Jameson. H-M. Urn, B. I. Baello. A. K. Jameson
149. Hybrid molecules/superconductor assemblies. J . T. McDevttt, S. G. Haupt. D. R. Riley, J. Zhao, J-P. Zhou. C. Jones
150. Nonlinear optical studies of molecular interaction with a silver surface. Z. C. Ying, C. M. U. H-L. Dai
151. Surface-enhanced Raman scattering of models of the nonaqueous electrochemical double-layer in UHV. G. G. Goodman, S. L. Joa, R. L. Sobocinski, J. E. Pemberton
152. Photoinduced electron transfer on inert inorganic colloidal particles. L A. Kelly, M. A. J. Rodgers
153. Kinetic selectivity of interfacial processes. B. A. Gregg, Y. I. Kim
96 MARCH 1,1993 C&EN
154. Singularity theory approach to adsorption hysteresis. D. A. Attsbutor
155. Effect of surface reactivity on rotationalfy inelastic scattering: N2 scattered from W(110). T. F. Hantaco, A. C. Kummel
156. Velocity-selective angular momentum orientation in gas-surface scattering. T. F. Ha-nteco, W. L Nichols. A. C. Kummel
157. Picosecond adsorbate dynamics at condensed phase interfaces. T. W. Scott, Y. J. Chang, J. Martorell
158. Adsorption kinetics and intermolecular interactions of CO adsorbed on Cu(100) by transient laser reflection-absorption spectroscopy. E. Borguet. H. L Del
159. Effects of subsurface interstitials on hydrocarbon adsorption on Ni(111). H. Yang, J. LWhrtten
160. Methane oxidative coupling over a new type of catalysts containing fluorides. Z. Xiaoping, 2. Shuiqin, W. Shuiju. C. Junxiu, W. Huilln, K. R. Tsai
161. Photocatarytic production of hydrogen and hydrocarbons from alcohols. N. A. Mo-hd^abkfi, T. F. Thomas
162. Laser ablation mechanisms of Al, Cu, and AJCu alloy. M. R. Perez, J. Perez, B. R. Weiner
163. Flow-tube kinetics of gas-phase MOCVD reactions. B. H. Weiller
164. Laser studies of the reactivity of main group hydrides with the surface of depositing films. E. R. Fisher, P. Ho, R. J. Buss
165. Low-energy electron-enhanced etching of silicon by hydrogen. P. A. Stelner IV, J. P. Chamberlain, H. P. Gillis
166. Infrared and Raman spectral broadening in macrocrystalline films of CO2 and N2O. M. A. Ovchinnikov, C. A. Wight
167. Transient thin-film laser pvrorysis of RDX. T. R. Botcher, C. A. Wight
168. Thermal conductivity of amorphous ice. a C. Lore, W. Christensen, U. Wenzel, C. A. Wight
169. EPR characterization of defect centers in ZnGeP2. M. H. Rakowsky, W. K. Kuhn
170. Simultaneous optoacoustic and laser-induced fluorescence studies at variable temperature. J. V. Bettz, B. M. Hinaus, J. Huang
171. Molecular dynamics simulations of the 2D melting transition initiated with optical microscopy data. J. Schnttker
172. Solubility of 1:1 nitrate electrolytes in supercritical water. H. K. Eaton, R. T. Reynolds, P. C. DeH'Orco, S. J. Buetow
173. Short-range solvation of phenols in nonaqueous solvents. R. M. Scott, R. Khan, N. Hemati
174. Short-range solvation of amines by dtox-anes and their analogues on nonaqueous systems. R. M. Scott, A. Chen, N-Z. Zhou
175. Luminescence and charge transfer effects in 2-aminoazines. A. C. Testa
176. Wave-vector-dependent dielectric relaxation and solvation dynamics of methanol and water mixtures. M. S. Skaf, M. Fleming, B.M. Ladanyi
177. Role of vibrational relaxation in the solvation dynamics of acetonitrile. J. L. Pogge, B. M. Ladanyi, M. Buchner
178. Infrared spectra of dilute solutions in cy-clohexane: Relationship between structure and O H stretching frequencies of minimum energy conformers. L Gotsch, R. Olivarez, S. Rhodes. E. F. Healy, J. D. Lewis
179. Raman spectroscopic studies of species adsorbed on the surface of nuclear-grade graphite. L Nfciel, P. W. Jagodzinski
180. Comparative study of the solvent dependence of the C-O stretching mode in some cyclic and noncydic ureas. E. I. Hamagea, P. W. Jagodzinski
181. Raman noncoincidence effect in tetrame-thylurea. M. W. Mabry, L. Nikiel. P. W. Jagodzinski
182. Resonance-enhanced Raman and infrared spectra of the 4-(dimethylamino) benzaJdehyde-boron trifluoride complex. G. P. Kushto. R. A. Fisher. P. W. Jagodzinski
183. New global potential energy surface for the hydroperoxyl radical, HO2. C. E. Dateo
184. New "dark" source of gas-phase OH for use in relative rate studies. B. J. Flniayson-PHts, S. K. Hernandez. H. N. Berko
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
185. Calculated infrared frequencies and intensities for the HO2 radical. V. Cheng, S. G. Wierschke. W. J. Lauderdale
186. Anti-Markovnikov selectivity in the addition of thermal chlorine to CtVCHBr and CF2-CFBr. P. R. Bredt, R. S. Iyer, F. S. Rowland
187. Effects of pressure, temperature, kinetic energy, and internal energy on the rate constants for the reactions of F with CF3Br and CF3I. R. A. Morris, A A Viggiano. J. F. Paulson
188. Vibrational and rotational energy transfer in Ar + CH3: A classical trajectory simulation. Q. Peng, R. Parson
189. Reactions of CH2CI* with CH3CI in a novel selected-ion flow-tube-triple-quadrupole instrument. L. S. Sunderlin, P. G. Wenthotd, J. C. Poutsma, R. R. Squires
190. Dynamics and energetics of triplet carbene-forming dissociation reactions. J. C. Poutsma, J. A Paulino, R. R. Squires
191. Electronic spectra of the heterotsotopic CH2D and CHD2 methyl radicals by resonance-enhanced multiphoton ionization. J. L Brum, R. D. Johnson III, J. W. Hudgens
192. Design and characterization of a pulsed uniform supersonic flow reactor for low-temperature studies of radical-molecule reaction dynamics. D. B. Atkinson, M. A. Smith
193. Study of C2H2 + H2 at extremely tow temperature: Implications for interstellar chemistry. D. R. Latimer, M. A Smith
194. Multiphoton ionization spectroscopy of CH2 and CHF. K. K. Mkura, J. W. Hudgens, R. D. Johnson III
195. New Rydberg states of gas-phase aluminum halides observed by resonance-enhanced multiphoton ionization spectroscopy. J. W. Hudgens, D. V. Dearden, R. D. Johnson III
196. Spectra of GaCI and InCI by resonance-enhanced multiphoton ionization spectroscopy. R. D. Johnson l i , D. Dearden, J. W. Hudgens
197. Multiphoton ionization spectrum of SOCfe in a supersonic jet. T. Yabe, M. A. Rivera, B. R. Weiner
198. Colltsional reactivity of gas-phase molecular dtoations. M. Manning, S. D. Price, S. A Rogers, S. R. Leone
199. Statistical models and NO2 photodissoci-atton mechanism at tow excess energies: Theory and experiment. M. A. Hunter, S. A. Reid, D. C. Robie, H. Reisler
200. Detection of ground-state carbon C(3P) via two-photon laser-induced fluorescence. M. Scholefield, F. Winterbottom, D. C. Scott. H. Reisler
201. A diffuse reflectance infrared Fourier transform spectroscopic (DRIFTS) study of the surface reaction of NaCI with nitrogen oxides. R. Vogt, B. J. Finlayson-Pitts
202. Electronic to vibrational energy transfer from Cf (3 2P1/2) to SO* D. A Dolson, D. S.West
203. Effects of spin in ligand exchange reaction of Fe* with CO, H2O. and CH4. N. F. DaHeska, P. B. Armentrout
204. Variational calculations on the ro-vibrational states of KNa£ F. Wang, E. I. von Nagy-Teisobukl
205. Calculations of spin-orbit effects by variational methods using two-component and four-component molecular spinors. Y. S. Lee, M. C. Kim, K. K. Baeck
206. Initial and final orbital alignment probing of the fine-structure-changing collisions among the Ca 4s4p 3Pj states with He: Determination of coherence and conventional cross-sections. E. M. Spain, C. J. Smith, M. J. DaJberth, J. P. J. Driessen.S. R. Leone
207. Kinetics of the reaction AI(2P1/2°) + H2O. R. E. McOsan, H. H. Nelson, M. L Campbell
208. A solution to the Bottzmann equation for mixed atomic flows in spherical and slit expansions. G. H. Bristow, T. L. Mazety, M. A. Smith
209. Calculation of the thermodynamic properties of lithium vapor to higher order using third virial coefficients. L Btotai, P. M. Holland
210. Efficient open-shell coupled-duster and perturbation theories. T. J. Lee, D. Jayatila-ka
211. A generalized valence-bond representation of CASSCF wave functions. R. B. Murphy, R. P. Messmer
212. Laser-induced photochemical degradation of Ceo solutions. D. M. BrandeJk, M. C. Brant, D. G. McLean. R. L Sutherland
213. Optical-limiting mechanisms in Ceo solutions. M. C. Brant, D. M. BrandeUk, D. G. McLean, R. L Sutherland, M. G. Schmitt, P. A. Flertz, P. Haaland
214. Vapor-pressure osmometry studies on buckminsterfullerene. R. V. Honeychuck, T. W. Cruger, J. Miltiken
215. Measurement of excited-state dipote moments of Ceo CT complexes by a DC photoconductivity method. K. N. Grzeskowtsk, S. N. Smimov, C. L Braun, Y. Wang
216. Electronic structure of Ceo and its derivatives. D. L Lichtenberger. M. E. Rempe, N. E. Gruhn. L. L Wright
217. Tandem mass spectrometry studies of metalofullerenes. J. H. Callahan, H. Nelson. S. W. McElvany. M. M. Ross
218. Annealing mechanisms for fulerenes. R. L Murry, D. L. Strout. W. C. Eckhoff. G. E. Scuseria
219. Ab initio theoretical study of the small fullerenes C^ to C^. L P. Dstabroy, G. E. Scuseria
220. Predicting the lowest-energy isomers of CeoHae and CTOH*. L. D. Book, G. E. Scuseria
221. FunctionaKzing Ceo by reaction of its anions with electrocutes. A Satyam, R. MsJ-notra, S. C. Narang
222. Ozonotysis of Ceo. A. Satyam. R. Mal-hotra, S. C. Narang, D. C. Lorents, S. Kumar
THURSDAY MORNING Section A
Arts Auditorium Room2AF Optical and Electronic Properties in Re-Suicieo ueornsines
R. S. Berry, Presiding
8:30—223. Time-resolved dynamics in large molecular cluster tons. W. C. Unsberger
9:10—224. Spectroscopy of molecules attached to large clusters. G. Scolss
9:50—Intermission. 10:10—225. Geometry-restricted excited-state
dynamics in naphthalene clusters. H. Sai-gusa, E. C. Urn
10:30—226. Quantum dynamics of adsorption. J. D. Doll
11:10—227. Size-selective stimulated Raman spectroscopy of cold clusters. P. M. Fetter
Section B
Arts Auditorium Room2BE Chemistry and Physics of Fullerenes
K. Raghavachari, Presiding
8:30—228. Fullerene oxides: Structure, Lang-muir films, and serf-assembled monolayers. A. B. Smith 18
9:10—229. High-temperature skeletal rearrangements of porycyclic aromatic hydrocarbons related to fullerenes. L T. Scott
9:50—Intermission. 10:10—230. Synthesis, characterization and
conductivity of semiconducting fullerene salts. D. L FeWhelm, M. Krejcik, C. A. Foss Jr., P. K. Dorhout, C. R. Martin, B. Parkinson, C. M. Elliott
10:30—231. ESR studies of paramagnetic derivatives of Ceo- p- J* Krusic, E. Wasser-man, J. R. Morton, K. F. Preston
11:10—232. Ab initio theoretical predictions of fullerenes. G. E. Scuseria
Section C Arts Auditorium Room2CD Molecular Processes at 3olid Surfaces
Cosponsored with Division of Colloid & Surface Chemistry
R. Q. Hwang, Presiding
8:30—233. Metal epitaxy and island growth studied by scanning tunneling microscopy. K. E. Johnson, D. D. Chambliss, S. Chiang, R. J. Wilson
9:10—234. Energetics and dynamics of metal/ metal growth. T. J. Raeker, L S. Perkins, D. M. Hatetead, A. E. DePrlsto
9:50—Intermission. 10:10—235. Diffusion of Xe on a stepped
Pt(11,11,9) surface. O. Sneh, S. M. George 10:30—236. Electrochemical synthesis of met
al and semiconductor nanodisks using the STM. R. M. Pennsr, W. U, G. Hsiao. M. Barsky, J. A vlrtanen
11:10—237. Influence of the local work function in neutralization of aJkaK tons scattered from Cs on Ni(111). L Jiang, Y. Li, B. E. Kosl
THURSDAY AFTERNOON Section A
Arts Auditorium Room2AF Optical and Electronic Properties in Re-sunieu ueorneinss
W. C. Lineberger, Presiding
150—238. Potential surfaces, structures, and dynamics. R. S. Berry
2:10—239. Effect of nonpolar solvents on Rydberg states: Van der Waals complexes of DABCO and ABCO. Q-Y. Shang, P. O. Moreno, C. F. Dion, E. R. Bernstein
2:30—240. Mesoporous molecular sieves: Characterization of pore structure and adsorbate interactions by neutron scattering methods. J. M. Nfeol, C. J. Glinka, J. J. Rush, G. D. Stocky, E. Ramli, D. Margo-lese. Q. Huo. P. M. Petroff
2:50—Intermission. 3:10—241. Cage-to-cage transfer rates of Xe
atoms in zeolite NaA A K. Jameson, C. J. Jameson, R. E. OoraM 8
3:30—242. NMR studies of clusters and quantum tunneling in restricted geometries. A.
4:10-243. NMR studies of the dynamics of confined liquids. J. Jonas
Section B Arts Auditorium Room2BE Chemistry and Physics off FUNsrsnss
R. D. Johnson, Presiding
1:30—244. Fullerene oxides and fullerene fluorides. D. M. Cox, S. K. Chowdhury, J. Millar, J. E. Fischer, K. Kniaz. A B. Smith III
2:10—245. Chemical bonding and electronic structure of fullerene-based compounds. T. R. Ohno, J. H. Weaver
2:50—Intermission. 3:10—246. Photoinduced polymerization of
solid Ceo films. P. CEklund 3:30—247. Quantum molecular dynamics sim
ulations of fullerenes and buckytubes. J. Bemhote, J-Y. Yi, Q-M. Zhang. C. J. Bra-bee, E. B. Anderson. B. N. Davidson. S. A Kajihara
4:10-248. Chemical andI physical properties of fulerenes. R. L. Whsttsn
Section C Arts Auditorium Room2CD Molecular Processes at 3oMd Surfaces
Cosponsored with Division of Colloid & Surface Chemistry
R. M. Penner, Presiding
1:30—249. Nucleatton. growth, and structure of thin metal films studied by scanning tunneling microscopy. R. Q. Hwang, C. Gunther, J. Schroder, R. J. Behm
2:10—250. Simulations of the aggregation patterns formed during epitaxial growth. S. Uu. Z. Zhang. H. Mstki
2:50—Intermission. 3:10—251. Measurement of electric fields at
sow/liquid interfaces. J. M. Pops, Z. Tan, D.AButtry
3:30—252. Observing the motion of a single adsorbed atom with picosecond and subna-nometer resolution. H. Heinzelmann, F. Watanabe, G. M. McClelland
4:10—253. Gaining insight into heterogeneous atmospheric processes: Fundamental studies of the surface chemistry of toe. J. T. Roberts, J. Blanchard, J. Graham, J. Schaff
MARCH 1,1993 C&EN 97
POLY
DIVISION OF POLYMER CHEMISTRY INC. J . M. Pochan, Program Chairman
rolifteLifculytea ( t t f PMikmofGolkfkf A Surfac* Chtmitty, Mon, Tues, paga 62)
Poatar Seaaflon (aee DMthn ofPofynwr Afatenaav Sdtnct A Cngkwmlno Inc., Turn, paga 105)
SUNDAY AFTERNOON Section A
Convention Center Room C205. Street Level Sympoaium on New Molecular Architecture and Supramolecular Polymers Dendrimera
V. Percec, D. Tirrell, Organizers D. Tomalia, Presiding
1:30—1. Synthesis and properties of aramid dendrimers. C. Backson. P. M. Bayiiff, W. J. Feast, A. M. Kenwright, D. Parker. R. W. Richards
2:00—2. Cascade (Starburst™) dendrlmer synthesis by the divergent-dendron/ divergent-core anchoring methods. D. A. Tomalia, D. R. Swanson, J. W. Klimash, H. M. Brothers III
2:30—3. Synthesis and properties of covalent micelle-like structures based on dendritic poryethers. C. J. Hawker, K. L. Wooley. J. M. J. Frechet
3:00—Intermission. 3:15—4. Highly branched aromatic polymers
prepared by single-step syntheses. Y. H. Kim
3:45—6. Dendritic analogues of engineering plastics: A general one-step synthesis of dendritic poryaryl ethers. T. M. Millar, T. X. Neenan, E. W. Kwock, S. M. Stein
4:15—6. Arborescent graft polymers: A new class of hyperbranched polymers. M. Gau-thier, M. Moller, W. Burchard
Section B
Convention Center Room C104. Street Level International Sympoaium on Inorganic and Organometallic Polymers Tutorial on Inorganic and Organometallic Polymers
H. R. Allcock, K. J. Wynne, P. Wisian-Nielson, Organizers P. Wisian-Nielson, Presiding
2:00—7. General principles, diversity of systems, and structure-property relationships in inorganic and organometallic polymers. H. R. AIICOCK
3:00—8. Survey of organosilicon polymers. D. Seyferth
4:00—9. Oxoporymers: An introduction to inorganic network polymerization. W. G. Klem-perer
Section C Convention Center Room C106, Street Level Ruoropotymer Sympoaium Tutorial on Huoropotymera
P. Cassidy, T. Davidson, Organizers P. Cassidy, Presiding
1:00—Introductory Remarks. P. E. Cassidy 1:15—10. Overview of organofluorine chemis
try. R. Frynn 1:45—11. Chemistry of hexafluorotsopropan-
ol-substituted aromatics. J. W. Fitch W 2:15—12. Synthesis of new fluoro-acrylates
and fluoroepoxide monomers. R. L Soulen 2:45—Intermission. 3:00—13. Functional fluoropotymers. J. Grif
fith 3:30—14. Polymers containing the nexafiuor-
oisopropylidene group. P. E. Cassidy 4:00—15. Introduction to commercial fluoro-
piastics. A E. Fairing
SUNDAY EVENING Section A
Radisson Plaza, Upper Level Posters: Polymer Synthesis and Characterization
R. Storey, Organizer, Presiding
6:00-8:00
16. Withdrawn. 17. Molecular characterization of narrow
molecular-weight distribution fractions of methyl-substituted poty(ary) ether ether ketone). F. Wang, J. Roovers, P. M. To-porowski
18. Oriental lacquers, I: The urushioJ components. O. Vogl, J. Bartua
10. Oriental lacquers, II: Ultraviolet stabilizers for urushiol. O. Vogl, J. Bartua, W. J. Simo-nsickJr.
20. Solid-state NMR investigation into mi-crophase separation in poiyurethane thermoplastic elastomers. A D. Mettzer, C. W. Lantman, S. C. Steppan, S. D. Seneker, B. Wehrle
21. Effects of structure and annealing on the surface composition of multtolock copolymers of bisphenol A polycarbonate and pory(dimethyl siloxane). X. Chen, H. F. Lee, J. A. Gardella Jr.
22. Thin-film deposition of conducting tin oxide from TMT in a low-pressure glow-discharge diode reactor. Y. Farter, F. Arefi. J. Amour-oux
23. Boron-containing polymers for radiation shielding. W. B. Kraus. M. B. Glasgow, M. Y. Kim, D. L CMmeijer, R. L Kiefer, R. A. OrwoJI
24. Phase behavior of cyclic siloxane-based liquid crystalline compounds. K. D. Gre-aham, C. M. McHugh, T. J. Banning, H. E. Klei, E. T. Samulski, R. L Crane
25. Molecular simulation of an amphipathic coiled coil. B. Sennett, R. Pachter, T. Cooper, R. Crane, W. Adams
26. Second harmonic generation in corona-poled thin films of spiropyran-modified sue-cinylated poty(L-rysine). T. M. Cooper, M. O. Stone, K. Obermeier, R. L Crane, R. Epling, Z. Tokarski, L. V. Natarajan
27. Nonlinear optical response of corona-poled poly[o-N-pentylamino-p-nitrobenzene)-L-gkjtamate]. Z. Tokarski, B. Epling, L. V. Natarajan, T. M. Cooper, T. M. Grinstead, R. L Crane. W. W. Adams
28. Phase behavior of potymer-HCFC compressed solvent solutions. C. W. Haachete, T. A. Blackwood, A. D. Shine
29. Carbon-13 NMR study of the mechanism of transfer to monomer during the polymerization of vinyl acetate. W. H. Stames Jr., H. Chung, G. M. Benedikt
30. Systematic comparison of contact angle methods. L M. Lander, L M. Sierwierski, W. J. Brittain, E. A. Vogler
31. Gas permeability of metal ion-PFSI-Si02 nanocomposrte membranes. S. V. Davis, K. A. Mauritz
32. Static light-scattering study of fluoro-carbon-modified amphotytic acrylamide ion-omers. A C. Watteraon, A. Haralabako-poulos, J. C. Salamone
33. Solid polymer electrolytes by blending high-molecular-weight commercial polymers and alkali metal salts: Preparation and characterization of poly(ethyleneoxide)/ poly(2-vinylpyridine) or pory(4-vinylpyridine)/ lithium perchlorate blends. J. Li, E. A Mintz. I. M. Khan
34. Polymer-polymer interaction parameter of PET/poryaryiate blends. J. S. Chung, M. K. Akkapeddi
35. Thermal-process-induced stress in thin poiyimide films and its analysis. K. S. Bho-sale, P. K. Bhattacharya
36. Titrametric characterization of soluble high-performance poly(amide-imides). V. N. Sekharipuram, G. D. Lyle. J. E. Mc-Grath
37. Molecular weight characterization of pory(amide-imides). V. N. Sekharipuram, M. A. Vrana, S. S. Joardar. M. Konas. A. R. Schultz, T. C. Ward. J. E. McGrath
38. Modeling of polymeric systems using artificial neural network computing. J. A Dar-aay, A. G. Soman, D. W. Noid, B. G. Sumpter
39. Permanence of polymer stabilizers in hostile environments. B. Bell, J. Bonecamp, N. Maecker, D. B. Priddy
40. Effect of thermal treatment of bisphenol-A polycarbonate on its photodegradation. I. B. Rufua, H. Shah. C. E. Hoyte
41. Light scattering from a ternary random coil/ rigid rod/solvent system. T. Jamil, I. Negu-lescu. W. H. Daly, P. S. Russo
42. Dynamic light scattering in gels. D. L Tipton, P. S. Russo
43. Self-diffusion of semiflexibte rods in dilute and concentrated isotropic solutions. Z. Bu, D. L Tipton, D. S. Poche, I. Negulescu. W. H. Daly, P. S. Russo
44. Effect of buffer species on hydration and mechanical properties of polymeric films prepared from aqueous colloidal cationic polymer dispersions. X. D. Guo, R. Sarabia, P. Skultety, R. Bodmeier
45. Polymeric rigid-rod/flexible-coil molecular blends. 1.1. Negulescu, T. Jamil, P. S. Russo, W. H. Daly
46. Influence of macromoJecular prorads on the network formation in polyethylene induced by electron beam irradiation. A E. P. van Etten, Y. M. T. Engelen, N. M. M. Overbergh
47. Toughening of glass-filled epoxy by in situ interface control. J. Hilborn, J. E. BkJaux, J-A. E. Manson
Section B
Radisson Plaza, Upper Level Posters: Polymer Synthesis and Characterization Porymer Synthesis
R. F. Storey, Organizer
6:00-8:00
48. Precursor polymers, II: Synthesis and characterization of processabte precursors to aramids. I. I. Harruna, K. B. Bota, T. Akinseye. F. I. Okoh
49. Copofymefization of t-butoxycarbonyloxy-styrene and sulfur dioxide. M. P. Bohrer, D. A. Mixon
50. Chain coupling reaction of a,aH)ihydroxy pory(oxytetramethylene) by bisoxazoJones. M. Acevedo, A Fradet
51. Phosphine oxide containing imkfe/arylene ether copolymers. B. J. Jensen
52. Poty(arytene ether)s with pendent ethynyl groups. B. J. Jensen, P. M. Hergenrother, G. Nwokogu
53. Intramolecular hydrogen bonding and constitutional isomerism of potyamides containing imidazole. K. J. Bouck, P. G. Rasmus-sen
54. Acyclic diene metathesis (ADMET) depoly-merization of functionalized furan-based polymers. T. Vlswanathan, F. J. Gomez, K. B. Wagoner
55. Acyclic diene metathesis (ADMET) polymerization: Synthesis of unsaturated poly-thioethers. J. E. O'Gara, J. D. Portmess, K. B. Wegener
56. Acyclic diene metathesis (ADMET) polymerization: Synthesis of tetechelic polyacet-ylene. D. Tao, K. B. Wagoner
57. Acyclic diene metathesis (ADMET) depoty-merization: The synthesis of mass-exact telechelic 1,4-porybutadiene oligomers. J. C. Marmo, K. B. Wagoner
58. Ring-opening polymerization of electro-philic 1,1-disubstituted cyclopropanes. J. Pennalle, G. Clarebout, I. BaJikdjian
59. Development of poryurethane/epoxy interpenetrating networks as broad-band damping materials. C. S. Coughlin, M. Q. Samuels, R. N. Capps
60. Lyotropic liquid crystalline oligomers for molecular composites. A E. Hoyt, S. J. Huang, B. C. Benicewicz
61. Synthesis of PMMA-6-PIB-6-PMMA using group transfer polymerization. W. G. Ruth, C. G. Moore, W. J. Brittain, J. Si. J. P. Kennedy
62.1,2,4-Triazote poly(aryl ethers). K. R. Carter, R. D. Miller, J. L Hedrick
63. Radiation cross-linking of ethylene vinyl alcohol copolymer functionalized with m-isopropenyl-a,a-dimethyl benzyl isocya-nate. K. B. Ekman, J. H. Nasman
64. Microphase-separated mixed (electronic and ionic) conductive solid polymer matrix: Syntheses and characterization of poly[3-methylmiophene-btocfc-n-methoxyocta(oxy-ethylene)methacrylate]. J. U, E. A. Mintz. I. M. Khan
65. "Living" cationic polymerization of ot-methylstyrene. K. Matyjaezewaki, A. Bon, C-H. Lin, J. S. Xiang
66. Polymerization and thermal analysis of the polymer obtained from 1-trimethoxysilyl-2-(3',4'-chloromethylphenyl)ethane. J. A. McGowen, L J. Mathias
67. Synthesis of polymers via the hydrosilatkxi of dialtyl bisphenol A. C. M. Lewis, L. J. Mathias
68. New aromatic potyamides from thianthrene dicarboxylic acids and aromatic diamines. R. A Johnson, L J. Mathias
69. Rigid, expanded tetrahedral cores for four-armed branched structures: 1,3,5,7-Tetrakis (4-iodophenyl)adamantane and its derivatives. V. R. Retehert, L. J. Mathias
70. Molecular motions in low-molar-mass alkyl amides: Models for molecular motions in potyamides. C. G. Johnson, J. Muthiah, L. J. Mathias
71. Cyctopotymerization of a-(hydroxymethyl)-acryiate ether dimers: Dependence of cy-dopotymerizability on polymerization conditions. T. Tsuda, L. J. Mathias
72. Synthesis and characterization of random copolymers of nylon 6 and nylon 7. C. C. Cypcar, C. G. Johnson, L. J. Mathias
73. Divergent and convergent synthesis of hyperbranched poly(siloxy-silanes). T. W. Carothers, L J. Mathias
74. A novel thermo-oxidatively stable poly(ester-imide-benzoxazole). R. A. Sundar, L. J. Mathias
75. High-resolution 13C NMR spectra of nylon 6,6 and nylon 6 using 3:1 trifluoroethanol/ methylene chloride as solvent. S. A Stead-man, L. J. Mathias
76. Multifunctional acrylic ether monomers, their polymers, and potymerizable epoxide derivatives from simple a-substitution of alkyl acrylates. R. D. Thompson, T. H. Barclay, L. J. Mathias
77. Synthesis of 3-phenylethynyl phenol, a novel high-temperature phenyl acetylene endcapper for arytene ethers. S. Jayara-man, R. Srinrvasan, J. E. McGrath
78. Synthesis and characterization of 3-phenylethynyl-endcapped matrix resins. S. Jayaraman, G. Meyer, T. M. Moy, R. Srinrvasan, J. E. McGrath
79. Synthesis of triphenyl phosphine oxide di-anhydride monomer and high-Tg-soluWe potyimides. Y. N. Un, S. Joardar, J. E. McGrath
80. Synthesis and properties of aromatic poly-amides with benzoxazole pendent groups. A E. Lozano, J. Preston, J. de Abajo. J. G. delaCampa
81. Synthesis and properties of aromatic poly-amides with 4-nitrobenzoylamino pendent groups. M. Preston, A. E. Lozano, J. de Abajo, J. G. de la Campa
82. Synthesis of poly(aryl ether-azines). K. Carter, J. Hedrick
83. Polyesters with pendent thiophene groups. R. K. Khanna, N. Bhingare Photographing of slides and/or
taping of talks is prohibited unless permission is obtained from individual presenters
98 MARCH 1,1993 C&EN
84. Oxygen-plasma-resistant potyimides and poty(arytene ether heterocycle)s containing phenyl phosphine oxide groups. J. W. Conned, J. G. Smith Jr., P. M. Hergenrother
85. The ring-opening metathesis polymerization of [2,2]paracyctophane-1-ene: A new material with an intense blue photolumines-cence. J. J. McNamara, F. Wudl
86. Formation of cycloaddition adducts in the reaction of an acetylene-terminated material with a bismaleimide: A model compound study for addition-type thermoplastics (ATTs) using metal catalysts. M. D. Souosk, R. H. Pater. S. L Ritenour
87. Encapsulation of inorganic filler particles by emulsion polymerization. E. A. W. G. Jensson
88. Synthesis and characterization of amphophilic maleic anhydride copolymers. J-L. Ding, R. M. Ottenbrite
88. Synthesis of copory(amino acids) through direct polycondensation. J. Z. Yang, M. Wang, R. M. Ottenbrite, 1.1. Negulescu
80. Study of polymerization of amino acids by diphenyl phosphor/! azide: Dependence of the molecular weight distribution on synthesis conditions. J. Z. Yang, M. Wang, R. M. Ottenbrite
01. Polymers containing strain energy: The synthesis of potyisoprene and styrene derivatives containing quadricydane moieties. M. E. Wright, Q. D. Allred
02. Organometallic nonlinear optical (NLO) polymers: Further development of pendent ferrocene poty(methyl methacrylate) copolymers. M. E. Wright, E. Q. Topllkar
03. Organic main-chain NLO polymers: Comblike NLO polymers based on alkyl and benzyl groups as side chains—surface modification of NLO polymers. M. E. Wright S. Mulllck
04. Divinyt monomers for the synthesis of homogeneously crosslinked polystyrene. M. J. Sundell, E. O. Pajunen. O. E. O. Hormi, J. H. Nasman
05. Anionic polymerizations of trimethytvinyisi-lane and phenyldimethylvinylsilane toward the synthesis of well-defined pofyfluorodim-ethylvinylsilane and polyvinylalcohol. Y. Gan, W. P. Weber, S. Prakash, G. A. Oiah, T. E. Hogen-Esch
06. PEO-based lithium ion conducting tono-mers. D. Dong, T. E. Hogen-Esch, G. Zhou, J.Smid
07. Synthesis and anionic polymerization of structurally hindered monomer 7-metnyl-enyi-8,9-cydopentapyridine. B. J. McCarthy, T. E. Hogan-Esch
08. Side reactions in the synthesis of poty-styrene-polydvnethylsiloxane and porysty-rene-polyethylenedisiloxane-polydimethyl-siloxane block copolymers. R. Yin, T. E. Hogen-Esch
80. Poly(2-vinylpyridine)-poty(dimethylsilox-ane) block copolymers: Synthesis and characterization via anionic polymerization. J. A. Lee, T. E. Hogen-Esch
100. Flame-retardant brominated styrene-based polymer, I: Synthesis, characterization, and application of dibromostyrene, styrene, and butadiene copolymers. J-L. Wang, N. A. Favstritsky
101. Flame-retardant brominated styrene-based polymer, II: Synthesis, characterization, and application of dibromostyrene, styrene, and butadiene terpolymers. J. L. Wang, N. A. Favstritsky
102. Synthesis and characterization of novel poly(silylenesilazane) copolymers with modulable Si/C/N ratios. J. P. Pillot, E. Baoque, C. Richard, M. Birot, J. Dunogues, M. Petraud. C. Gerardin. F. Taulelle
103. Approaches to the synthesis of ami-noalkylcarbamoyl cellulosics. D. Culberson, W. H. Daly
104. Synthesis and properties of phenytethyn-yl-terminated poryimides. R. G. Bryant, B. J. Jensen, P. M. Hergenrother
105. Kinetic study of the living cationic polymerization of isobutylene using dicumyl chlcfide/riCIVpyridine initiating system. R. F. Storey. B. J. Chtonohn, E. Mowbray
The Committee on Meetings & Expositions requests that there be no smoking in meeting rooms or committee meetings
106. Macrocyclic monomers for high-performance polymers. H. W. Gibson, S. Ganguly, N. Yamaguchi, D. Xie. M. Chen, M. Bheda, P. Miller
107. Synthesis and characterization of novel poty(ether ether ketone)-b-pory(dirnethyi-siloxane) block copolymers. G. Lents, K. Lyon, S. Smith, M. Weber, D. Rodrigues. G. L. WHkes. J. E. McGrath
108. Processing of oriented films of block copolymers from solution subjected to flow. M. A. Vlllar, C. Honeker, E. L. Thomas
100. Adsorption-stretching analogy for a polymer chain on a plane: An exactly solvable model. L I. Kkishin, A. M. Skvortsov, A. A. Gorbunov
MONDAY MORNING Section A
Convention Center Room C102, Street Level Symposium on Plasma Deposition of Polymeric Thin Films: Chemistry, Characterization, and Applications New Polymeric Surfaces
B. Ratner, Organizer
R. Marchant, Presiding
9:00—110. Plasma deposition of organic thin films: Control of film chemistry. B. D. Ratner
0:40—111. Plasma-enhanced chemical vapor deposition of "diamond-like" carbon films from fluorinated feeds. R. d'Agostino, R. Lamendola, P. Favia
10:10—112. Corrosion protection of cold-rolled steel by plasma-polymerized films. K. D. Connors, S. J. Clarson, W. J. van Ooij, A. Sabata
10:40—113. Radiofreo iefK -plasma-polymer-ized perfluoroionomer membrane materials. M. J. Danllich, D. F. Gervasio. R. E. Marchant
11:10—114. Permselective, metal-chelate-containing plasma polymers. N. C. Mo-rosoff, S. D. Clymer, V. T. Stannett J. M. Skelry, A L Crumbfes
11:40—115. Modification of active carbon by hydrophobic plasma polymers. E. Poire, J. E. Klemberg-Sapieha. L. Martinu, M. R. Wertheimer, S. Liang, S. S. Barton, J. A. MacDonakJ
Section B
Convention Center Room C205, Street Level Symposium on New Molecular Architecture and Supramolecular Polymers Rotaxenes and Macrocydics
V. Percec, D. Tirrell, Organizers
B. M. Novak, Presiding
8:30—116. Synthesis of polyrotaxanes or how to thread many cyclodextrin rings on a polymer chain. G. Wenz, B. Keller
0:00—117. A happy physical marriage of small and large molecules: Polyrotaxanes. H. W. Gibson, P. T. Engen. S-H. Lee. S. Liu, H. Marand, M. C. Bheda
8:30—118. New comb-like polymers: Synthesis, structures, and reactivity. H. Rftter
10:00—Intermission. 10:15—110. Potysilanes with nonlinear topolo
gies: Branched, spiro, and bicydtc architectures. K. MatyjaszswskJ, J. Chrusciel, H. K. Kim, J. Maxha
10:45—120. Synthesis and characterization of macrocyclic polystyrene-o-2-vinylpyridine block copolymers. Y. Gan, J. Zoller, T. E. Hogen-Esch
11:15—121. Macrocyclic aramids (N-azaparal c^ctoohane-AAones): New intermediates for the synthesis of p-aramkfe. W. Msmeger Jr., J. Lazar, D. Ovenall, A. J. Ar-duengo III, R. A Leach
11:45—122. Preparation of crystalline- and solvent-resistant polycarbonates via ring-opening polymerization of cyclic oligomers. D. J. Brunelle, H. O. Krabbenhoft. D. K. Bonauto
Section C
Convention Center Room C104, Street Level International Symposium on Inorganic and Organometallic Polymers Silicon-Containing Polymers
H. R. Alkxck, K. J. Wynne, P. Wisian-Neilson, Organizers D. Weyenberg, Presiding
8:30—123. Unsaturated organosilicon polymers as preceramic and electro-optic materials. T. J. Barton, Y. Ding, Y. Pang, S. Ijadi-Maghsoodi
9:00—124. Anionic polymerization of masked disilenes to potysHylenes: Mechanism and applications. H. Sakural
9:30—125. Electrochemical access to di-. tri-, and polysilanes. C. Blran, M. Bordeau, M-P. Leger-Lambert. F. Spirau, J. Dunogues
10:00—126. Linear polysilylenes by ring-opening polymerization of cyclotetrasilanes. J. Chrusciel, E. Fossum, K. Matvjaszewski
10:30—127. New polymer pyrofysts routes to near-stoichimetric silicon carbide. D. Ssyferth, M. Tasi, H-G. Woo. P. Czubarow, H. J. Tracy, J. L Robison, G. Koppetsch
11:00—128. Anionic polymerization of cyclic organosilicon compounds initiated by trime-thyteirylmethyllithium. T. Zundel. L. Lestel, D. Teyssie, J. M. Yu, S. Boileau
11:30—129. Polymer chemistry Ca-siloxane polymers from hydrosirylation reactions. R. West, M. Miller. H. Takahashi, T. Gunji. K. Oka
Section D
Convention Center Room C106, Street Level Fkjoroporymor Symposium Special Properties
P. Casskfy, T. Davidson, Organizers
T. Davidson, Presiding
8:30—Introductory Remarks. P. E. Cassidy 8:40—130. Fluorine-19 NMR investigation of
"6P'-based amic acid model compounds. C. D. Smith, R. Mercier, H. Waton, B. Sil-lion
0:00—131. Polymer dynamics studied by 19F multiple quantum coherences. D. A Lath-rop, K. K. Gleason
8:20—132. Photolysis of fluorinated poryimides. C. E. Hoyle, D. Creed, P. Subramani-an, R. Nagarajan, C. Pandey, E. T. Anzures
0:45—133. FT-IR study of the influence of ste-reoregular PMMA morphology on its misci-bility with pory(styrene-co-p-(hexafluoro-2-hydroxy-2-propyl)styrene). D. Luo, T. K. Kwei, E. M. Pearoe
10:05—Intermission. 1020—134. Characterization of the electronic
properties of the 6F and 3F groups. D. E. F)are
10:40—135. Effects of fluorine substitution on polarization and dielectric properties of poty-imides. G. Hougham, G. Tesoro, A Vieh-beck, J. Chapple-Sokol
11:00—136. Synthesis, properties, and applications of composite materials based on grafted copolymers of perfluoropolymers and perfkjorinated monomers with functional groups. B. V. Iffstavsfcy, V. P. Melnikov
1120—137. Pnotoetectron spectra and mac-romolecular structure of fluorine-containing polyether ketones. T. Davidson, P. D. Bourgeois
Section E
Convention Center Room C108. Street Level Special Topics Lectures Polymer Characterization
R. F. Storey, Organizer
R. B. Moore, Presiding
9:00—138. Crystallization of lightly sulfonated syndiotactic polystyrene ionomers. E. B. Oder, R. B. Moore
020—130. Styrene-based ionomers blended with poty(xy»enyi ether). H. TomKa, R. A Register
0:40—140. Dielectric relaxation studies of ny-drorytically degraded pofytactic acid. K. A Maurttz, R. F. Storey, M. Ye
10:00—141. Role of compatibilizer on mechanical properties of pofyamide 6/(styrene-[ethylene-butylenej-styrene) tribtock copolymer blends. C-J. Wu, J-F. Kuo. C-Y. Chen
1020—142. Helix-helix transition of ot-helical poryflJ-phenethyl L-aspartate) observed in the lyotroptc liquid-crystaJline state. A Abe, S. Okamoto, N. Kimura, J. Watanabe
10:40—143.1H and 13C NMR solution spectra and molecular weights of relatively insoluble polyesters: Polyglycoiide, poty(etnvtene ter-ephthalate), poty-p-hydroxymethybenzoate, and potyfp-xylene terephthalate) using a tri-fluoroacetic acid-d/chkxoform-d mixture. R. Harlharan, A G. Pinkus
11 :00—144. Investigation of the mechanism of emulsification by hydrophobically modified hydrogete, IV: Dilute systems. C. J. Rull-son, R. Y. Lochhead. H. S. Bui. T. D. Pierce
1120—145. Mechanistic studies of carbonate macrocydizatJon: Rates of carbonate bond formation. E. Aquino. W. J. Brittaln, D. J. Brunelle
11:40—146. Electronic transitions in polarons and bipolarons of poty(p-phenytene) oligomers. R. K. Khanna, Y. M. Jiang
MONDAY AFTERNOON Section A
Convention Center Room C102, Street Level Symposium on Plasma Deposition of Polymeric Thin Rims: Chemistry, Characterization, and Applications
B. Ratner, Organizer, Presiding
1:30—147. Biomedical applications of plasma polymers. R. E. Merchant, M. J. Danilich
2:10—148. Attachment of human cells on plasma polymers: Interactions between surface properties and adhesive glycoproteins. H. J. Griesser, R. C. ChateKer, T. R. Gen-genbach, G. Johnson, J. G. Steele
2:40—140. Plasma surface modification of the inner surface of LDPE tubing for biomedical applications. J-C. Un, S. L Cooper
3:10—150. Plasma surface modification for biomedical applications. I-H. Loh
3:40—151. Static secondary ion mass spectrometry study of glow-discharge-immobilized PEO surfactant surfaces. M. S. Sheu, A S. Hoffman, B. D. Ratner, J. Fei-jen
4:10—152. Surface modification of polyethylene by functionalized plasma polymers. S. Yuan, R. E. Marchant
Section B
Convention Center Room C205, Street Level Symposium on New Molecular Architecture and Supramolecular Polymers Dendrimers
V. Percec, D. Tirrell, Organizers
C. J. Hawker, Presiding
1:30—153. Chemistry within a unimolecular micelle: Metallomicellanoic acids. G. R. raewKome, u. N. Mooreneio
2:00—154. Stars, dendrimers, and hyper-branched polymers: Toward understanding structure-property relationships for single molecule constructs. L J. Mathias, V. R. Refchert, T. W. Carothers, R. M. Bozen
2:30—155. Hyperbranched polyesters with carboxylic acid end groups. F. Walter, S. R. Turner, B. I. Voit
3:00—Intermission.
Nanoarchftocturos
V. Percec, D. Tirrell, Organizers
A. Dembeck, Presiding
3:15—156. Boron-based rods and connectors for molecular tinkertoys. U. Schoberl, J. MGUer, K. Base, M. A Ibrahim, P. N. Ibrahim, T. F. Magnera. D. E. David, J. Mtehl
MARCH 1,1993 C&EN 99
3:45—157. Supramolecular structure in phase-separated macromolecular systems of special chain architecture. C. D. EJsen-bech
4:15—158. Flageilenes: Nanophase-separated, polymer-substituted futerenes. E. T. Samut-ski, J. M. DeSimone, M. O. Hunt Jr., Y. Mencetoglu, R. C. Jamagin, G. A. York, K. B. Labat H.Wang
4:45—159. New architectures via polymerization of supramolecular assemblies. D. F. O'Brien, D. A. Frankel, Y. S. Lee. H. Lam-parski
5:15—160. Pdystyrene/methacrytate micro-phase-separated semi-interpenetrating polymer networks with controlled morphology. M. Motor, L A. de Graaf
Section C
Convention Center Room C104, Street Level International Symposium on Inorganic and Organometallic Polymers Silicon-Containing Polymers
H. R. Allcock, K. J. Wynne, P. Wisian-Neilson, Organizers P. Miller, Presiding
24)0—161. FuncfonaJization of poly(phenyl)si-lane. J. P. Banovetz, Y-L. Hsiao, R. M. Waymouth
2:20—162. Synthesis, characterization, and platinum-catalyzed crosslinking of copoty(1-sila-cyclobut-1 -ylidene-1,4-phenylene): Properties of aromatic carbosilane thermo-set. C. X. Liao. M. W. Chen, W. P. Weber
2:40—163. Low-temperature Wurtz-type polymerization of substituted dichkxosilanes. R. D. Miller, E. J. Ginsberg. P. Jenker, D. Thompson
3:00—164. Comparison of dialkyl and a)ky»-aryl-substituted polysilanes in solution. P. M.Cotts
3:20—165. Surface properties of potydimethyl-siloxane-urea-urethane copolymers with 1,4-benzenedirnethanol as chain extender. K. J. Wynne, T. Ho
3:40—166. Silicon-containing resist materials based on chemical amplification. R. Puyen-broek, P. Workman, J. J. Jansema, J. C. van de Grampel. B. A. C. Rousaeeuw, E. W. J. M. van der Drift
4:00—167. Relationship between the structure and properties of silica membranes and film. C. J. Brinker, N. K. Raman, R. Sehgal, D. L. Logan, T. L Ward, S. Wallace. R. A. Assink
4:30—168. Structural characterization of sol-gel-derived siloxane-oxide materials. F. Ba-bonneau, J. Maquet, S. Dire
4:50—169. Porous materials by design: Plasma oxidation of hydrocarbon templates in polysilsesquioxanes. D. A. Loy, R. J. Buss, R. A. Assink, K. J. Shea. H. Oviatt
Section D Convention Center Room C106, Street Level Fluoropotymer Symposium Synthesis
P. CasskJy, T. Davidson, Organizers D. A. Babb, Presiding
1:30—170. Low dielectric, fluorinated poJyim-kto copolymers. D. M. Stoakley, A. K. St. Clair, C. I. Croall
1:50—171. Preparation of 1,3-diamino-5-pentafluorosulfanylbenzene: A new monomer for polymer synthesis. A. Jesih, A. M. Sipyagin, L-F. Chen, W-D. Hong, J. S. Thrasher
2:15—172. Polyimides containing pentafluoro-sutfanylbenzene. A. K. St Clair, T. L. St. Clair
2:35—173. Soluble fluorinated polyimides that contain curable acetylene units in the backbone. T. Takefchi, S. Ogura
2:55—174. Synthesis of a novel fluoroalkyiat-ed diamine and polyimides therefrom. B. C. Auman, D. P. Higley. K. V. Scherer
3:15—Intermission.
100 MARCH 1,1993 C&EN
3:30—175. Novel semicrystalline fluorinated polyimides based on trifluoroacetophenone. M. H. Brink, D. K. Brandom, G. L Wifces. J. E. McGrath
3:50—176. Synthesis and properties of fluorinated polyimides from novel 2,2/-bis(fluoro-aJkoxyjbenzidines. A. E. Fairing, B. C. Auman, E. R. Wonchoba
4:10—177. Fluorinated poty(ether imide ben-zoxazole)s. F. W. Mercer, M. T. McKenzie
4:30—178. Synthesis and characterization of fluorinated polybenzoxazoles via solution cydizatJon techniques. W. D. Joseph, J. C. Abed. R. Merrier, J. E. McGrath
Section E
Convention Center Room C108, Street Level Special Topics Lectures Polymer Synthesis
R. F. Storey, Organizer
R. K. Khanna, Presiding
1:30—179. Carbon-carbon chain polymers with pendent potypbenyts. T. Trial, R. K. Khanna
1:50—180. Spin-labeled polymers for composite interface studies: Synthesis and characterization. A. W. Snow, M. D. Pace
2:10—181. Pofy(2-butyne-1.4-diyls): A new semirigid polymer backbone analogous to potydiacetytenes. S. K. Pollack, B. Naray-answamy, R. S. Macomber, D. E. Rardon, I. Constantinides
2:30—182. Controlled molecular weight poty-(arytene ether benzimidazole)s endcapped with benzimidazole and acetylene groups. J. G. Smith Jr., J. W. Connell. P. M. Her-genrother
2:50—183. Ring-opening olefin metathesis polymerization (ROMP) of spiro(bicyclo-[2.2.1 ]hept-2-ene-7-1 '-cyclopropane) and fluoroalkyl-substituted spiro(bicyclo[2.2.1]-hept-2-ene-7,1'-cyclopropane) derivatives. N. Seehof. W. Risse
3:10—184. Plasma polymerization of aJlyiaJco-hol and propargvialcohol: XPS and IR characterization. F. Fatty, I. Virlet, J. Riga. J. J. Verbis!
3:30—185. Procedure for melt processing per-fluorosulfonate ionomers. K. M. Cable, T. L. Crotey, R. B. Moore
3:50—186. Functtonalization of living anionic chain ends with protected chlorosilane derivatives. M. A. Peters, A. M. Beiu, R. W. Linton, J. M. DeSimone
4:10—187. Linear free-energy relationships in the nickel-catalyzed polymerization of isocy-anktes. T. J. Deming, B. M. Novak
TUESDAY MORNING Section A
Convention Center Room C102. Street Level Symposium on Plasma Deposition of Polymeric Thin Films: Chemistry, Characterization, and Applications Techniques and Processes
B. Ratner, Organizer
M. Wertheimer, Presiding
8:30—188. Spatial inhomogeneity of plasma polymer properties inside small-diamter tubing at low pressures: Its use for process diagnosis and elimination by "ReTSyP." N. E. Barr, N. C. Morosoff
9:00—189. Impedance-power effects on plasma polymer surface finish using a helical resonator discharge. R. Brusasco, S. W. Ferguson, R. Stever
9:30—190. A state-of-the-art plasma polymerization coater for ICF targets, a Devine, S. Letts, R. Cook, R. Brusasco
10:00—191. Plasma-enhanced chemical vapor deposition of organosilicon thin films. F. Fracassi, R. d'Agostino, P. Favia
1050—192. Polymeric heterostructures using flowing afterglows. P. D. Haaiand, H. Jiang
11:00—193. Effect of process parameters on the surface finish of plasma polymers. S. A. Letts, R. C. Cook, P. Welch, R. McEach-em, E. Fearon
1150—194. Effect of deposition conditions on morphology and conductivity of plasma-polymerized thtophene films. R. K. Sadhir, K. F. Schoch Jr.
Section B
Convention Center Room C104, Street Level Symposium on New Molecular Architecture and Supramolecular Polymers Molecular Recognition
V. Percec, D. Tirrell, Organizers
A. D. Hamilton, Presiding
8:30—195. Modeling of bioactive surfaces: Specific recognition and protein docking at monolayer matrices. H. Ringsdorf
9:00—196. Self-assembly through hydrogen bonding: Structures based on cyanuric acid-melamine. J. P. Mathias, C. T. Seto. G. M.Whitesides
950—197. New supramolecular architectures using hydrogen bonding. S. C. Zimmerman, M. H. BaJoga, E. E. Fenton, T. J. Murray
10:00—Intermission. 10:15—196. Supramolecular membranes for
optical resolution and molecular recognition. N. Ogata
10:45—199. Synthesis and hydrophobic binding studies on a water-soluble tritriptycene. O. W. Webster
11:15—200. Supramolecular cooperative self-assembling in statistical copolymers, from two-dimensional to three-dimensional assemblies. R. Stadler, J. Hellmann, M. Schirie, J. Beckmann
11:45—201. Control of molecular organization in protein-based materials. K. P. McGrath, D.L. Kaplan
Section C
Convention Center Room C106, Street Level International Symposium on Inorganic and Organometallic Polymers Oxo-Notwork Polymers
H. R. Allcock, K. J. Wynne, P. Wisian-Neilson, Organizers K. Carter, Presiding
850—202. Sol-gel synthesis of heterometallic oxopotymers. J. Uvage, F. Babonneau, L. Coury
94)0—203. New structural model for alumox-ane macromolecules. C. C. Landry, N. Pappe. A. W. Apotett, M. R. Mason, A. R. Barron
9:30—204. Molecular growth pathways in tetania sol-gel polymerization. Y. Chen, V. W. Day, T. A. Eberspacher, W. G. Klemperer, C. W. Park
104)0—205. Use of the reaction products of diote and organoaluminum compounds as precursors to AI2O3: Control over ceramic material phase and particle size by choice of chemistry. W. S. Rees Jr., W. Hesse
1050—206. Inorganic polymers derived from silica and alumina: An ion-conducting polymer obtained by reaction of BaSi-(OCHjCH^fe with tetraethytene glycol. K. W. Chew, B. Dunn, T. Fattens, M. L. Hoppe. R. M. Laine, L. Nazar, H. K. Wu
10:40—207. Polymer precursors to silicate ceramics: Studies of ceramic formation. C. K. Ober, H. E. Martin, L. Beecroft
11:00—208. Toward biomimetic composite materials: Organic-inorganic composite materials possessing rigid-chain, helical potyisocyanate templates. B. M. Novak, S. M. Hoff. Y. He
11:30—209. Sol-gel-based inorganic-organic composite materials. H. K. Schmidt
Section D Convention Center Room C108, Street Level Ruoropotymer Symposium Synthesis
P. Casskfy, T. Davidson, Organizers A. St. Clair, Presiding
8:30—210. Photoinitiated polymerization of novel fluoroaJkyl ether derivatives of ethyl a-(hydroxymethyl)acrylate C. P. Jariwala, L J. Mathias, P-E. G. Sundell, H-H. Sheng, C. E. Hoyle, D. F. Church
8:50—211. ProcessaWe fluoropolymers with low dielectric constants: Preparation and structure-property relationships of potyacry-lates and polymethacrylates. H. S-W. Hu, J. R. Griffith
9:15—212. Synthesis of novel pofyfluorinated acrylic monomers and oligomers. J. M. An-tonucd, J. W. Stansbury
9:35—213. Effects of water-soluble spacers on the hydrophobic association of fluoro-carbon-modified polyacrylamide. F. S. Hwang, T. E. Hogen-Esch
9:55—Intermission. 10:15—214. Liquid crystalline fluorocarbon-
hydrocarbon microblock polymers. L. M. Wilson, A. C. Griffin
10:35—215. Polychlorotrifluroethylene suspension polymerization. M. H. Andrus Jr., R. J. Olsen, G. L. Eian, R. C. Allen
10:55—216. Peroxide-initiated telomerization of chkxotrifluoroethylene with perfluorochlo-roalkyl iodides. M. P. Amiry, R. D. Chambers, M. P. Greenhall, B. Amerduri, B. Boutevin, G. A. Gomowicz, A. P. Wright, G. Caporicck)
Section E
Convention Center Room C205. Street Level ACS Award in Polymer Chemistry, Honoring T. Saegusa Macromolecular Design for Advanced Materials
J. C. Salamone, Organizer, Presiding
94)0—217. Novel organoboron polymers by hydroboration potymerization. Y. Chujo
9:30—218. Novel polyisobutylene-based bio-materials. J. P. Kennedy
104)0—219. Fundamentals of living catkxiic polymerization. M. Szwarc
10:30—220. Configurational and conformational considerations for synthetic helical polymers. O. Vogl
11:00—221. Award Address. Organic/ inorganic polymer hybrids. T. Saegusa
TUESDAY AFTERNOON Section A
Convention Center Room C102, Street Level Symposium on Plasma Deposition of Polymeric Thin Rims: Chemistry, Characterization, and Applications Characterization
B. Ratner, Organizer
R. d'Agostino, Presiding
2:00—222. CovaJent labeling and nonspecific adsorption in the surface analysis of plasma polymers by derivatization. R. C. Chatelier, T. R. Gengenbach, H. J. Griesaer
2:30—223. Mechanism of plasma polymerization of methyl methacrylate. F. Denes, A. M. Sarmadi. C. E. C. A. Hop. R. A. Young
3:00—224. Multitechnique study of the ambient oxidation of plasma polymers. T. R. Gengenbach, R. C. Chatelier, Z. R. Vasic, H. J. Griesaer
3:30—225. Structure and composition of plasma-deposited SO* films. C. W. Sheen, J. M. Parks. D. W. Dwtght
4:00—226. Spectroscopic characterization of plasma-polymerized films of ethane, ethylene, and acetylene on metal substrates. Y. M. Tsai, U. R. Aggarwal, D. B. Zeik. F. J. Boerio, S. J. Clarson, W. J. van Ooij, A. Sa-bata. D. K. Kim, T. Rau
4:30—227. Structural characteristics and properties of plasma-polymerized films of hexamethyldisiloxane on metal substrates. D. B. Zeik, S. J. Clarson, C. E. Taylor, F. J. Boerio, W. J. van Ooij, A. Sabata
5:00—228. Molecular tailoring of surfaces via pulsed RF plasma depositions. V. Panchal-ingam, X. Chen, C. R. Savage, R. B. Tim-mons
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
Section B
Convention Center Room C104, Street Level Symposium on New Molecular Architecture and Supramolsculer Polymers Molecular Recognition
V. Percec, D. Tirrell, Organizers
K. Mullen, Presiding
130—229. Setf-assembry and shuttling properties of some multisrte [2]rotaxanes. X. Sun, D. B. AmabiKno, I. W. Parsons. J. F. Stoddert
2:00—230. Supramolecular self-assembly based on directed hydrogen bonding. S. J. Geib. E. Fan, F. Garcia-Tellado, C. Veent. A. D. Hamilton
230—231. Oe novo design and synthesis of protein-based hybrid polymers. D. Y. Sogah, D. Pert-Treves. W-H. Wong, Q. Y. Zheng
3:00—Intermission. 3:15—232. Metal-directed assembly of coordi
nation polymers and oligomers. E. C. Constable, A. M. W. Cargill Thompson, D. A. Tocher
3:45—233. NMR analysis of the conformational properties of artificial proteins. J. Borbe-ty, Y. Deguchi, M. J. Foumier, T. L Mason, D. A. Tirrell
4:15—234. Precise architecture of 1:1 alternating copolymer between germylenes and p^enzoquinone derivatives: First clear-cut evidence of biradical mechanism in polymerization chemistry. S. Kobayashi
4:45—235. Towards Tobacco Mosaic Viruslike self-assembled supramolecular architectures. V. Percec, J. Heck, Q. Johansson, G.Ungar
Section C
Convention Center Room C106. Street Level International Symposium on Inorganic and Organ ometalllc Polymers Por/phosphezsrtos: In memory of Dr. Q. R. Huak(ARO)
H. R. Allcock, K. J. Wynne, P. Wisian-Neilson, Organizers R. Seiders, I. Manners, Presiding
2:00—236. Macromolecular and materials design using pofyphosphazenes. H. R. All-cock
235—237. New synthetic, catalytic, and structural studies related to poly(aJkyl/arylphos-phazenes). C. E. Wood. R. C. Samuel, W. R. Kucera, C. M. Angetov, R. H. Nellson
2:55—238. Backbone coordination of pory(a)-kyi/arylphosphazenes). P. Wisian-Neilson, F. J. Garcia-Alonso
3:10—230. Polyphosphazene molecular composites, II: In situ polymerizations of titanium, zirconium, and aluminum aJkoxktes. B. K. Coftrain, W. T. Ferrer, C. J. T. Landry, T. R. Molaire. D. E. SchildkrauL V. K. Smith
330—240. Oxygen gas permeability and the mechanical properties of pofy(rvbutyl-amino)(di-n-hexylamino)phosphazene membranes. M. Kajhvara
330—241. Grafting reactions onto pory(orga-nophosphazenes). M. Gloria, F. Minto, P. Bortolus, G. Facchin, R. Bertani, M. Scopo-ni, F. Pradella
4:10—242. Compatibility and properties of pory[(bis-p-chk>rophenoxy)phosphazene]/ polystyrene blends. Y. W. Chen Yang, T. T. Wu
4:30—243. Synthesis of polyphosphazene random and block copolymers. K. Matyjas-zewski, M. S. Undenberg, M. K. Moore. M. L While
430—244. Photophysics and photochemistry of poly (alky larylphosphazenes). C. E. Hoyte, D. Creed, P. Subramanian, P. Chat-terton, I. B. Rufus, P. Wisian-Neilson, R. H. NeHson
Section D
Convention Center Room C108. Street Level Symposium on Macroscopic Order in Polymeric Systems Liquid Crystalline Order in Side-Chain Polymers
H. W. Schmidt, E. T. Samulski, J. C. Wrttman, Organizers H. W. Schmidt, Presiding
130—Introductory Remarks. H. W. Schmidt 1:40—245. Preparation, characterization, and
manipulation of rnacroscopical order in liquid crystalline polymers. J. H. Wendorff
2:10—246. SterocontroHed synthesis of polar polymers for second-order nonlinear optics using the ferroelectric liquid crystal self-assembly. D. M. Watoa, M. D. Wand. W. N. Thurmes. K. M. Moray. K. E. Amett
2:40—247. Optical data storage with side-chain liquid crystalline polymers. Q. Wa-genbtost, K. Beck, K-H. Etzbach
3:10—248. Densely crosslinked anisotropic networks and gels obtained by in situ pho-toporymerization of liquid crystal molecules. R. A at Hfcmet
3:40—249. Photoinduced generation of mac-roscopicaJty oriented liquid crystalline films. C. E. Hoyie, T. Watanabe. E. Brister, J. W. Whitehead
4:10—250. Polymerization in the liquid crystalline state of vinyl ether monomers. H. Andersson. H. Jonsson, U. W. Gedde, A. Hurt
Section E Convention Center Room C205, Street Level Fluoropotymer Symposium Synthesis
P. Cassidy, T. Davidson, Organizers P. Cassidy, Presiding
1:30—251. Perfluorocyclobutane aromatic ether polymers. D. A. Babb, B. R. Ezzell, K. S. Clement, W. F. Richey, A. P. Kennedy. D. R. Frye
130—252. Pendent trifluoromethyl pory(aryl ethers). K. R. Carter, S. Y. Kim, J. W. La-badie
2:10—253. Preparation and properties of poly-formate obtained from 2,2-bis(4-hydroxy-phenyl)-1,1,1,3,3,3-hexafluoropropane and dfchloromethane. S. Nakamura, Y. Suzuki, E. Tamura, M. Kuriki, Y. Saegusa
2:30—254. 6F multiple aromatic ether ph-thaJonrtrile resin. T. M. Kefter
230—Intermission. 3:10-255. Effect of fluorine substrtuents on
the properties of poly (2,6-di phenyl-1,4-pnenytene oxide) and pory(aryl ethers). H. Yang. A. S. Hay
335—256. Synthesis and characterization of poly(4-hydroxy-2.3,5,6-tetrafluorobenzoic acid), at Ueda, Y. Noguchi, J. Sugiyama, K. Yonetake. T. Masuko
330—257. Synthesis of 6F bis(o-aminophen-ol) monomers by a nudeophWic substitution reaction. J. T. Wlnzeler, B. P. Patel, W. A. FekJ
4:10—258. Chemical vapor deposition of fluor-inated polymers. J. A. Moore, C-l. Lan, T-M. Lu, L You
430—259. Partially fluorinated heteroaromatic polyethers. G. Maier, R. Hecht, J. M. Schneider, O. Nuyken
Section F
Convention Center Room CI07, Street Level ACS Award in Polymer Chemistry, Honor* IngT. Saegusa Macromolscular Design for Advanced Materials
J. C. Salamone, Organizer
B. C. Anderson, Presiding
230—260. Linear and star-branched pory-(arylene ether)s via sHylated intermediates. I-Y. Wan, D. B. Priddy, G. D. Lyle. Y-N. Un, J. E. McGrath
2:30—261. Soluble aromatic LC polyesters and poryamides and their blend behavior. W. Hertz
330—262. TriazoKnediones as monomers for polymer synthesis and polymer modification. G. B. Butler, C. H. Do
330—263. Ion-trapping and end-capping in ionic polymerization. S. Penczsfc
430—264. New route for silicon-containing block copolymer synthesis. P-J. Madec, E. Marechal
4:30—265. Associative behavior of water-soluble rigid-rod polymers. A. C. Watter-son, J. C. Salamone, C. H. Liang, Y. K. Twu, M. Jarrin
TUESDAY EVENING Convention Center Hall C, Upper Level Poster Oonlon
Cosponsored with Division of Polymeric
Materials: Science A Engineering Inc.
J. Pochan, Organizer H. Gibson, Presiding 530-730
266. Synthesis of well-defined poly(N,N-dimethyt acrylamide)-containing perfluoro-octanoyl endgroups. X. Xie, T. Hogen-Esch
267. Synthesis of phenylacetylene macrocy-ctes with site-specific functionalization and controlled geometry. J. Zhang, J. S. Moore
268. Syntheses and characterizations of phenylacetylene macrocydtcs. Toward porous organic solids. Z. Wu, J. S. Moore
269. Architectures of stiff dendritic macromole-cules and linear flexible chains. T. Kawagu-chi, Z. Xu. J. S. Moore
270. Anionic porymerization of azo-substituted methacrytates. D. K. Dhnov, L R. Dalton, T. E. Hogen-Esch
271. Stiff dendritic macromolecules: Extending small-molecule organic chemistry to the nanoscale regime. Z. Xu, J. S. Moore
272. Phenylacetylene dendrimers with extended K-conjugation. X. Xu, Z-Y. Shi, W. Tan, R. Kopsiman, J. S. Moore
273. Substituent and geometry effects on the x-stacking interaction of phenylacetylene macrocodes. J. Zhang, J. S. Moore
274. Synthesis and characterization of alkylsilane-branched polysiloxanes and their self-assembling monolayers on silicon wafers. G. Mao, F. Sun, D. W. Grainger
275. Preparation of disulfide-containing polysiloxanes as new self-assembling monolayer/ ultrathin film precursors. F. Sun, D. W. Grainger
276. Synthesis of comb polymers containing helical polyisocyanate segments using a macromolecular titanium(IV) catalyst. T. E. Patten, B. M. Novak
277. Design and synthesis of de novo hydro-phobtcally associating polypeptides. M. Logan, G. Cannon, S. Heinhorst, C. McCor-mick
278. Synthesis and characterization of aldehyde-terminated poly(isobutylenes) (PIBs). B. L Gcodall, J. P. Kennedy, A V. Lubnin, L H. Mcintosh III
279. Molecular control of the liquid crystalline orientation of polybenzoxazoles. M. B. Pofc, B. Khamvongsa, J. Park, 1.1. Harruna, AThuo
280. Liquid crystalline cyctophosphazenes with cholesterol-containing mesogenic groups. Y. S. Frekbon, M. V. Dyachenko. D. R. Tur, V. Shibaev
281. Polymers from hydroxyphenylphthalazi-nones. N. Berard, A. S. Hay
282. In vivo synthesis and solid-state structural analysis of a periodic chain containing local sequence inversions. A D. Parkhe, M. J. Foumier, T. L Mason, D. A Tirrell
283. Group transfer polymerization of rV*ubstituted maleimides. A. Sarto, D. A Tirrell
284. Synthesis and characterization of macro-cydic liquid crystalline oligopotyethers. V. Percec, M. Kawasumi
285. Synthesis and characterization of chiral linear and macrocyclic liquid crystalline polyethers. V. Percec, M. Kawasumi
286. Synthesis and characterization of thermo-tropic liquid crystalline dendrimers. V. Percec, M. Kawasumi
287. Absence of chiral recognition in molecular and macromolecular pairs of liquid crystals of (2R, 3S)- and (2S, 3S)-2-fluoro-3-methyl-pentyl-4'-(11 -vinytoxyurxJecanytoxy)bipben-yl-4-carboxyiate diastereomers. V. Percec, H.Oda
288. Design of molecular architecture enables synthesis of fully aromatic pory(ether ketone^ by aromatic nucteophilic substitution of "unreactive" keto-activated bis(aryl chk>-ride)s. V. Percec, M. Grigoras, R. S. Clough, J. Fanjul
289. Toward identification of the stereoisomers of Me4Ph4S«4. E. Fossum, S. Gordon, J. Maxka, K. Matyjaszewski
290. Temperature and solubility effects in the formation of porysilanes by the reductive coupling of dichloro(organosilanes). R. G. Jones, a J. Webb
291. Light-emitting devices from poryftsilanyte-ne)thiophenes]. J. K. Herrema, J. Wilde-man, R. H. Wteringa, G. G. Maliaras, S. S. Lampoura, G. Hadziioannou
292. Hydrosilylation of styrene-isoprene block copolymers. A H. Gabor, E. A Lehner, T. E. Long, G. Mao, E. C. Rauch, B. A ScheU, C.ICOber
293. HydrosHation of alkenyl azlactones. K. Kumar, S. V. Pathre
294. A novel catalytic polymerization reaction: Coupling alryloxy and Si-H moieties. A Set-inger, R. M. Laine
295. Synthesis of carbosHane monomers and polymers with mesogenic pendant groups. S. J. Sergeant, W. P. Weber
296. Poled, ordered phenoxy-siiicon polymers as second-order nonlinear optical materials. R. J. Jeng, Y. M. Chen, J. I. Chen, J. Kumar, S. K. Tripathy
297. Peroxide-substituted pdysMazanes: Setf-thermosetting ceramic precursors. J. M. Schwark
298. Preceramic porysilazanes for structural applications. S. T. Schwab, R. C. Graef. C. R. Blanchard. Y-M. Pan, D. L Davidson, G. E. Madel. B. L Hawkins. S. F. Dec. M. F. Davis, R. Lewis
299. Synthesis and characterization of polyphenylene-silica hybrid materials via sol-gel process. H. K. Kim, G. Yin, C. K. Ober
300. Synthesis and properties of pory[(trimeth-yteiry)siteesquioxane]. H. Yamane, Y. Kimu-ra,T. Kitao
301. Curable liquid polyalazane precursors for aluminum nitride ceramics. J. A Jensen
302. Synthesis and properties of end-reactive oligomers having organosilyl and amino groups. Y. Nagasaki, E. Honzawa. M. Kato, K. Kataoka. T. Tsuruta
303. Studies of crossHnking of poly(dimethyl si-loxane) networks by inverse gas chromatography. Z. Tan, R. Jaeger, G. J. Vancso
304. Synthesis and characterization of triphe-nyl phosphine oxide-containing polyimide-porydimethyl siloxane randomly segmented copolymers. J. M. Wescott, T. H. Yoon, L Kiefer, D. Rodrigues, G. WHkes, J. E. McGrath
305. Pdy(arytene ether)s containing phosphorus and heterocydic pendant moieties. D. B. Priddy Jr., M. Franks, M. Konas, M. H. Vrana, T. H. Yoon, J. E. McGrath
306. Heat-resistant thermosetting resins and maleimido preporymers based on a novel tetrakisamirraphenoxycyclotriphosphazene. D. Kumar, A D. Gupta, M. KhuUar
307. Synthesis and characterization of poty--phosphazanes for potential electro-optical applications. A J. JagtowskJ, R. E. Singter
308. Chain terminators for pdyphosphazenes. R. A Montague. F. Burkus I , K. Matyjaszewski
309. Synthetic routes to oxygen-containing potyfakyl/arylprwsphazenes). L Bailey, M. Bahadur. P. Wisian-Neilson
310. Functionalization of poryphosphazenes: Synthesis and characterization of hydroxylic groups containing (pory(bis(alkoxy)phosp-hazenes]. R. De Jaeger, D. Houalla, C. Francart-Dekxato
311. New materials based on TEOS-pory-(organophosphazene) systems. G. Facchin, G. Fantin, M. Gloria. M. Gugielmi, F. Spizzo
312. Synthesis and properties of aryloxy and mixed substituent alkoxy/arytoxy pory(thk> nylphosphazenes) with halogen substrtuents at sulfur. M. Edwards, Y. Ni, M. Liang, A Stammer, J. Massey, G. J. Vancso, I. Manners
313. Ab initio studies on mimics of substituted poty(thionylphosphazenes). J. B. Lagowski, R. Jaeger, I. Manners, G. J. Vancso
314. Pory(ferrocenytsilanes): Synthesis, characterization, electrochemistry, and pyrdysts to magnetic ceramics. D. A Foucher, R. Petersen, B-Z. Tang, R. Ziembinski, N. Coombs, P. M. MacdonakJ. R. N. S. Sodhi, J. Massey, G. J. Vansco, I. Manners
MARCH 1,1993 C&EN 101
315. Synthesis of poly(ferrocenylgenTianes) and poty(ferrocenylphosphines) via ring-opening polymerization. C. Ifcmeyman, D. A. Fouch-er, O. Mourad, R. Rufcens. I. Manners
316. Investigations on a second-order nonlinear optical interpenetrating polymer network J. I. Chen, S. Marturunkakul, L. U, R. J. Jeng, J. Kumar, S. K. Tripathy
317. Organically modified silicates that exhibit nonlinear optical properties by the sol-gel technique. C. Claude, B. Garetz, Y. Oka-moto, S. K. Tripathy
318. Stable nonlinear optical material based on a polyimide/inorganic composite and its relaxation study. S. Marturunkakul, J. I. Chen, R. J. Jeng, Y. M. Chen, S. Sengupta, J. Kumar, S. K. Tripathy
319. Photocrosslinkable copolymers for nonlinear optical applications. N. Kawattuki, K. Pakbaz, H-W. Schmidt
320. Calculations of NLO properties of donor-acceptor diphenylsiianes. P. F. van Hutten, G. G. MaMaras, D. Hissink, G. Hadzitoannoo
321. Synthesis and properties of second-order NLO-active polystyrene- and amylose-based materials. J. B. E. Hulsbof, B. L. Feringa, M. A. Schoondorp, A-J. Schouten, P. T. A. Klaase. M. B. J. Diemeer, B. Hen-driksen, F. M. M. Suyten
322. Second harmonic generation from LB films of poty(isocyankte)s. M. N. Teeren-stra, A. J. Schouten, M. A. C. Devillers. R. J.M.Nolte
323. Silicon-based donor-acceptor compounds in a polymer matrix. D. Hissink, H. H. BoJink. J-W. Eshuis. G. G. Malliaras, G. Hadziioannou
324. Novel potydiacetytene with a chromo-phoric substituent: Pory(2.4-hexadiyndiyl-1,6-bis(p-phenylazobenzenesulfonate). C. E. Masse, N. B. Kodali, L U. J. Kumar, S. K. Tripathy
325. Orientation and in situ photopolymeriza-tion of a diacetylene monomer in ultra-drawn UHMW polyethylene. J. S. Uhm, H. W.Schmidt
326. Ordering of pory(3-aikytthiophenes). J. G. Mso.K. Levon
327. Morphology effects on the conductivity in pory(3-alky1 thiophene) blends. M. Mylty-maki,K. Levon
328. Surface morphology studies of multibtock and starblock copolyrners of pory(a-methyl styrene) and poiy(dimethyl siloxane). X. Chen, J. A. Gardella Jr.. P. L Kumler
329. Monolayer behavior of a porymethacry-late containing phthalocyanine side chains. C. F. van Nostrum, A. J. Schouten, R. J. M.Norte
330. Macroscopic alignment of the nematic domains in side-chain liquid crystalline polymers. Y. Zhao, H. Lei
331. Induced birefringence and dichroism in azo polymers: Comparison between amorphous and liquid crystalline polymers. A. Natansohn, P. Rochon, D. Brown
332. New ferroelectric liquid crystalline porysi-loxanes containing cyanohydrin chiral me-sogens. L-C. Chien, I. G. Shenouda
333. Phase-dependent photophysics and photochemistry of side-chain-substituted liquid crystalline potyaryi cinnamates. S. Singh, D. Creed. C. E. Hoyte
334. Layer-by-layer adsorbed films of poly-electrolytes, proteins, or DNA. G. Dschsr, F. Ebter, J. D. Hong, K. Lowack, J. Schmitt. Y.Lvov
335. Preparation of well-ordered poryimide via poryamic acid long-alkyl-ester precursors. M. Kakimoto, H. Orikabe. Y. Imai
336. Potycaprotacton/LCP blends: Reinforcement by lyotropic phases. C. Taesler, J. Pe-termann, H. R. Kricheldorf
337. Supramolecular ordering in amytose inclusion complexes of photoreactive molecules. O. Kim, L. Choi
338. Magnetic field processing of polymers. R. Uepins, R. K. Jahn, N. E. Elliott. K. M. Hubbard
339. Prediction of elastic modulus for in situ composites. Q. Un, A. F. Yee
340. Kinetic model of fiber drawing. V. V. Gln-zburg
341. Controled molecular weight pory(arytene ether benzimidazole)s endcapped with benz-imidazoJe and acetylene groups. J. G. Smith Jr., J. W. Connel. P. M. Hergenrother
342. Synthesis of new fluorinated acryiate monomers. D. S. Gupta. V. S. Reddy. P. E. Cassidy, J. W. Fitch
343. Hexafluoroisopropoxy-containing poly-acryiates. V. S. Reddy, P. E. Cassidy. J. W. Fitch
344. New monomers obtained from siryiation of 2-hydroxy-2-ary1rtexaJluoropropane. M. J. Ahmed. W. J. WeNcel, J. W. Fitch, P. E. Cassidy
345. Synthesis of new fluoromethacrylates and their hydrophobic properties. R. L. Soulen, A. X. Huang, C. J. Maher
346. Synthesis of novel fluorine-containing pol-y(arylene ether-pyrazoles). R. G. Bass, K. R. Srinrvasan
347. Fluorinated and nonfluorinated poryim-ides based on 4,4"-diamino-p-terphenyl. B. C. Auman
348. Synthesis and characterization of perfluoroalkyl-terminated polymers. M. O. Hunt Jr., A. M. Belu. R. W. Linton, J. M. DeSimone
349. Synthesis of fluoroporymers in supercritical carbon dioxide. Z. Guan, J. R. Combes, C. S. Elsbemd, J. M. DeSimone
350. Synthesis and characterization of pory(m-trifkxxomethylaniline). W. E. Rudzinski, R. Sutdiffe, L. Thrower
351. Solvent diffusion into fluoroporymer membranes. T. M. Aminaohavl, R. S. MunnolK, P. E. Cassidy
352. Lateral microsegregation of polymeric brushes via 20 micellizatJon. L L Klushin
353. Pofyketones via a new soluble precursor approach. H. W. Gibson, J. Wang, A. Pan-dya
354. Derivatization of chitin and cellulose utilizing LiCI/N.N-dimethylacetamide solvent system. S. L Willismson, C. L. McCormick
355. Controlled activity polymers: Synthesis, characterization, and reactivity ratios of p-naphthyl acryiate, 5-acrylamido flJ-naphthyl)valerate, and 6-acrylamido (B-naphthyl)caproate copolymers. C. Boudreaux, D. Sellers, C. L M. Cormick
WEDNESDAY MORNING Section A
Convention Center Room C102, Street Level Symposium on New Molecular Architecture and Supramolecular Polymers Liquid Crystals
V. Percec, D. Tirrell, Organizers
C. Pugh, Presiding
850—356. Supramolecular architectures from phthalocyanine building blocks. C. F. Van Nostrum, R. J. M. Norle
9:00—357. Liquid crystals and the question of the interplay of intramolecular and supramolecular chirality. M. M. Green, 0. Weng, J. Noguchi, Y. Okamoto
950—358. Hydrogen-bonded main-chain liquid crystalline polymers. C. Alexander, C. P. Jariwala. C-M. Lee, A. C. Griffin
10:00—Intermission. 10:15—359. Organic nanoarchitectures for the
modular construction of molecular crystals and liquid crystals. J. S. Moore
10:45-360. Synthesis of soluble liquid crystalline aramids via transition metal x-complexation. A. A. Dembek, R. R. Burch, A. E. Feiring
11:15—361. Synthesis and nrwcffication of defined pkirifunctional chiral and racemic poly-ethers and polyesters. A. LeBorgne, D. Taton, M. Sepulchre, N. Spassky
11:45—362. Novel structural derivatives and pory-p-phenylenevinylene. A. Greiner, P. Hesemann, J. Oberski
Section B
Convention Center Room C104, Street Level International Symposium on Inorganic and OrganomstaNic Polymers Main Group Element Polymers
H. R. Allcock, K. J. Wynne, P. Wisian-Neilson, Organizers H. R. Allcock, R. Singler, Presiding
8:30—363. New sulfur(VIHitrogen-based inorganic polymers: Po*y(afcyt/arytoxothia-zenes), [N-SJOJR],,—synthesis and characterization. A. K. Roy
9:00—364. Synthesis, characterization, and ceramic conversion reactions of borazine-modrfied rrydridopotysilazanes. K. Su, E. E. Remsen, G. A. Zank, L G. Sneddon
9:30—365. Synthesis and processing of BN preceramic polymers. R. T. Paine, M. Fan, A. Hanprasopwattana, A. K. Datye
10:00—366. Synthesis and preceramic applications of pory(aminoborazinyte). Y. Klmu-ra,Y.Kubo
1030—367. Quantitative reactivity studies of the copolymerization reactions of inorganic rings containing otefinic substituents. C. W. Allen, D. E. Brown, R. Hayes, R. Tooze, G. L. Poyser
10:50—368. Versatile reactions of organoboron polymers prepared by hydroboration polymerization. Y. Chujo, I. Tomita, M. Morimoto, N. Takizawa, T. Sakurai
11:10—369. Preparation, characterization, and use of boron-containing preceramic polymers as precursors to sintered silicon carbide. G. T. Bums. G. A. Zank
11:30—370. Thermally and oxidatrveiy stable carborane-siloxane-acetylenic-based thermosetting polymers. L J. Henderson Jr., T. M. Keller
Section C Convention Center Room C106, Street Level Symposium on Macroscopic Order in Poly* meric Systems Surface Alignment and Polymer Epitaxy
H. W. Schmidt, E. T. Samulski, J. C. Wrttmann, Organizers J. C. Wrttmann, Presiding
9:00—371. Ordering porydiacetytene films with alignment layers. J. S. Patel, S. Lee, G. L. Baker, J. A. Shetoume III
9:30—372. Polymer aligned liquid crystals: The importance of the crystallinity of the alignment layer on the induced order in the liquid crystals. B. O. MyrvoW
10:00—373. Polymer friction-transfer layers and their use as orienting substrates. F. Motamsdi, K. J. Ihn, D. Fenwick, J-C. Wrttmann, P. Smith
10:30—374. Epitaxies of chain compounds on monocrystaline polymer films. A. Kawagu-chi
11:00—375. Epitaxy and the quantitative electron crystallography of linear molecules. D. L Dorset
11:30—376. Ordered polymer thin films through epipolymerization. A. Thierry, J. LeMoigne
Section D
Convention Center Room C108, Street Level Symposium on the Preparation and Physi-coc hemic el Characterization of Hydrogeis iTeparauon ana runevcs
N. A. Peppas, C. N. Bowman, A. G. Mikos, Organizers
C. N. Bowman, N. A. Peppas, Presiding
8:30—377. Contemporary issues in hydrogeis research. N. A. Peppas
9:15—378. Kinetics of pofyelectrolyte network formation. X. Zhao, S. Zhu. A. E. Hamleiec, R. H. Petton
10:00—379. Novel thermosensitive amphi-philic gels: Poly(N-isopropylacrylamide-co-sodium acrylate-co-n-N-alkylacrylamide) network synthesis and physicochemical characterization. H. Yu, D. W. Grainger
10:30—380. Physical hydrogeis of associative star polymers. G. Zhou, J. SmW
11.-00—381. Preparation and dielectric analysis of microphase-separated po*y(acrytoni-trile-co-acryiamide-co-acrylic acid) hydro-gels. D. S-G. Hu, Y-S. Un
Section E
Convention Center Room C205. Street Level I L i l n a l a i i l w n !• •§!• •
rmysiecuuiyiei Scattering and Fluoresence Cosponsorod with Division of Colloid & Surface Chemistry P. Dubin, R. S. Farinato, Organizers E. Amis, K. Schmitz, Presiding
8:30—382. Determination of microdomain size of hydrophobic potyetectrorytes by luminescence quenching. U. P. Strauss, Y. Zhong, V. S. Zdanowicz
8:55—383. Fluorescence quenching experiments in a restricted reaction space: The effect of ionic strength on the reaction rate and on the distribution of ions around a poryetectroryte. R. C. Dorfman, M. E. Morrison, W. D. Clendening, D. Kiserow, P. J. Rossky. S. E. Webber
920—384. Electrostatic and solvent effects on DNA condensation by multivalent cations. C. Ma. P. G. Arscott, V. A. Bloomfleld
9:45—Intermission. 10:00—385. Coil size and second virial coeffi
cients of poryelectrorytes in aqueous salt solutions. D. Sogter, K. A. Dill
1025—386. On the charge structure function of rod-like potyetectrorytes. G. Jannink
10:50—387. Light-scattering study of the effect of salt and poryetectroryte on magnetic latex particles. D. Sohn, P. S. Russo
11:15—388. Light scattering on pofyelectrolyte and polyetectrolyte-comptex solutions. H. Dautzenberg, G. Rother, J. Hartmann, G. Berth
11:40—389. Some properties of pofyelectrolyte micelles. Z. Tuzar, K. Prochazka, P. Munk
WEDNESDAY AFTERNOON Section A
Convention Center Room C102. Street Level Symposium on New Molecular Architecture and Supramolecular Potymors Liquid Crystals
V. Percec, D. Tirrell, Organizers
T. M. Swager, Presiding
1:30—390. Siloxatranes: Chiralty twisted me-sogens. J. Simon, C. Soulie, P. Bassoul
2:00—391. Side-chain liquid crystalline polymers with laterally attached mesogens. C. Pugh, R. R. Schrock
2:30-392. Conjugated polymers. W. Hertz 3:00—Intermission. 3:15—393. Preparation of ordered and
crosslinked films from liquid crystalline vinyl ether monomers. H. Andersson, F. Sahlen, U. W. Gedde. A. Hurt
3:45—394. Test-tube synthesis of two-dimensional polymers and other molecular objects. S. I. Stupp, M. S. Lee, S. Son, L. S. U, M. Keser
4:15—395. Novel liquid crystalline polymeric materials via covalent "grafting": Hydrogen-bonded complexes with pdy(4-vinyi pyridine). F. A. Brandys, C. G. Bazuin
4:45—396. Synthesis and characterization of graft copolymers with side-chain LC segments. H-W. Schmidt, A. Gottschafc
5:15—396a. Synthesis of liquid crystalline block copolymers. E. ChWIW, G. Galli. A. S. Angetoni, M. C. Bignozzi, M. Laus. E. I. Serhafti. Y. Yagoi
Section B
Convention Center Room C104, Street Level International Symposium on Inorganic and Organornetallic Polymers MenirVfOniwning roryrners
H. R. Allcock, K. J. Wynne, P. Wisian-Neilson, Organizers C. Allen, Presiding
2:00—397. Ring-opening polymerization of strained, ring-tilted metallocenophanes: A new route to organornetallic polymers. I. Manners, D. A. Foucher, B-Z. Tang
2:30—398. Transition metals in polymer chemistry: The search for x® organornetallic NLO polymers. M. E. Wright
2:50—399. Approaches to stereoregular pory-ferrocenytene persulfides. D. L Compton, T. B. Rauchfuss
3:10—400. Transition metalphthalocyanines as structures for materials design. M. Ha-neck
3:30—401. Synthesis, characterization, and reactivity of a new class of pnotochemically reactive polymers. S. C. Tenhaeff. J. J. WoJ-cott. D. R. Tyler
102 MARCH 1,1993 C&EN
3:50—402. Synthesis and chemistry of metal-lo poly(phenylene diacetylenes). T. X. Neenan, O. J. A. Schueller, H. D. Hutton, M. R. Callstrom
4:10—403. Coordination polymers based on orthobenzoquinone: Synthesis, reactions, and properties of ( R u ^ H A ? ) (CO)4]n- D. S. Bonk*, P. A. Goodson
4:30—404. Synthesis and characterization of metal-ion-binding polyesters containing 2,^-biimidazole. R. L Lister, H. L. Collier
4:50—405. Synthesis of nanocomposites via inorganic polymeric gels. K. Conserves, T. D. Xiao, G. M. Chow, X. Chen, P. R. Strutt
Section C
Convention Center Room C106, Street Level Symposium on Macroscopic Order in Polymeric Systems Spontaneous and Mechanical Induced Order in Linear Polymers
H. W. Schmidt, E. T. Samulski, J. C. Wrttmann, Organizers C. Ober, Presiding
1:30—406. Whiskers of aromatic polyesters. H. R. KricnekJorf, G. Schwarz, T. Adebahr, G.L6hden
2:00—407. Infrared diad analysis of wholly aromatic copotyesters. J. J. RafsJko, M. Bor-zo. E. W. Choe, M. Jaffe
2:30—408. Orientational order in aramid solutions. S. J. Plcksn
3:00—409. Ordered structure and crystals of fully aromatic polyimides grown from solutions. S. Z. D. Cheng, J-Y. Park. C. J. Lee. F.W.Harris
3:30—410. Orientation of dichroic dyes in ultra-drawn poryethytenes. C. BasHaenssn, H-W. Schmidt, L Govaert. P. Smith
4:40—411. A scanning force microscopy study on the drawing of solution-crystallized UHMW-PE. M. MOIIer, S. Sheiko. M. Kunz
Section D Convention Center Room C108. Street Level Symposium on the Preparation and Physi-cocnemiCBi unaracieiuauon or nyarogeis Structure
N. A. Peppas, C. N. Bowman. A. G. Mikos, Organizers A. G. Mikos. N. A. Peppas, Presiding
1:30—412. Hydrogete considered as networks of chains and junctions: The expected and the unexpected. E. W. Merrill
2:15—413. Characterizing pore sizes and water "structure" in stimuli-responsive hydro-gels. A. a Hoffman, K. P. Antonsen. T. Ashida, J. L. Bohnert, L. C. Dong, Y. Nabeshima, S. Nagamatsu, T. G. Park, M. S. Sheu. X. S. Wu, Q. Yan
3:00—414. Thermosensitjve swelling behavior in crosslinked N-isopropyl-acrylamide networks: Cationic, anionic, and ampholytic hydrogete. H. Yu, D. W. Grainger
3:30—415. Complexation in polyethylene gjycol-g-rnethacrylic acid) hydrogete. C. L Bell, N. A. Peppas
4:00—416. Collapse of inhomogeneous polymer networks V. V. Vasilevskaya, A. N. Semenov
Section E Convention Center Room C205, Street Level rwysiovuuiyiss Scattering and Fluorescence
Cosponsored with Division of CoUokt & Surface Chemistry
P. Dubin. R. S. Farinato. Organizers E. Amis, K. Schmitz, Presiding
2:00—417. Light-scattering results on pojy-electrolyte conformation, diffusion, and in-terparticle interactions and correlations. W. F. Reed
225—418. Structure and dynamics of poly-electrolytes in salt-free solutions. E. J. Amis, M. Sedlak
2:50—419. On the extraordinary behavior of salt-free solutions of strongly charged pory-etectrorytes. M. SecNak
3:15—420. Determination of cluster size in poryetectroryte solutions studied by small-angle neutron scatting. H. Matiuoka, D. Schwahn, N. tee
3:40—Intermission. 3:55—421. Structure of poryetectroryte solu
tions at intermediate charge densities. W. Essafi. F. Lafuma. C. Williams
420—422. Dynamic light scattering by pory-etectrotytes in low-ionic-strength buffers. K. S. Schmitz
THURSDAY MORNING Section A
Convention Center Room C102. Street Level Symposium on New Molecular Architecture and Supramoloculer Polymers x-Conjugated and High-Carbon-Content Systems
V. Percec, D. Tirrell, Organizers J. S. Moore, Presiding
8:30—423. Synthetic approaches to carbon-rich and all-carbon networks. F. Diederich
9:00—424. New approaches to al-carbon ladder polymers: Cyclization reactions of acetylenes. Q. Zhou. T. Swager
9:30—425. Photostructuring of conjugated polymers. K. MOIIen, A. B6hm, G. Resser, R. Garay, H. Mauermann, S. Stein
10:00—Intermission. 10:15—426. Conjugated polymers for organic
LEDs: Poly[2,5-bis(3et-5p-cholestanoxy)-phenylenevinylene) (BCHA-PPV)—a pro-cessable yellow light emitter. F. Wudl, S. Hoger, C. Zhang, K. Pakbaz. A. J. Heeger
10:45—427. Structurally perfect ladder polymers: Shape and conversion. M. Loffler, A-D.SchlOter
11:15—428. New synthesis of polymers containing acetytenic groups. M. Strukelj, M. Paventi, A. S. Hay
11:45—429. Synthesis of planar poly(p-phenylene) derivatives for maximization of extended x-conjugation. J. M. Tour, J. J. S. Lamba
Section B Convention Center Room C104, Street Level Polymers in Packaging Material! In Packaging
M. Brtritto, F. Oranato, Organizers F. Oranato, Presiding
9:00—Introductory Remarks. F. Onorato 94)5—430. Polypropylene blow molding: Ef
fects of resin variables and fabrication conditions on key bottle properties. D. a Davis
9:30—431. Techniques for measurement of structure/property relationships in coating deformation. G. M. Cintra, T. L. Levsn-dusky, H. Venkateswaran, M. Cakmak
9:50—432. Effect of temperature and membrane structure on the transport of fragrance volatiles through a semipermeable membrane delivery system. B. Matur, J. Gi-acin
10:15—433. Effect of liquid crystalline order on sorption and transport properties of polymeric barrier materials. N. R. Miranda, G. R. CantreN, B. D. Freeman, H. B. Hopfenberg
10:40—434. Porybtends of LDPE with EVA. R. D. Deanin, T-J. A. Hou
11:00—435. Contact-surface-induced thermal transitions of ethylene methacryiate iono-mer films. K. P. W. Psmawansa, M. J. Mehta. R. J. Smith, W. F. Johnson, M. Gja-kovski, T. McDermott
11:20—436. Synthesis and characterization of soluble, high-molecular-weight pory(aromat-ic diacetylenes). W. W. Kwock, T. Baird Jr.,
11:40—437. Laser interferometry studies of polymeric membrane formation. L Tan, A. R. Greenberg, W. B. Krantz
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
Section C
Convention Center Room C106, Street Level Symposium on Macroscopic Order in Polymeric Systems Order via E-FlekJ, Rheology, and Phase Separation
H. W. Schmidt, E. T. Samulski, J. C. Wrttmann, Organizers E. T. Samulski, Presiding
9:00—438. Poling of polymers for electro-optic devices. B. A. Smith
9:30—439. Ferroelectric behavior of the odd-numbered nylons. J. L Scheinbeim, B. A. Newman
10:00—440. Macroscopic orientation and poling of ferroelectric polymers and amorphous diblock copolymers. A. J. Lovinger, K. R. Amundsen
10:30—441. Deformation studies of near single-crystal tribkxk copolymers. C. Hon-eker, M. A. vlllar. E. L. Thomas
11:00—442. Lamellae orientation in dynamically sheared diblock copolymer melts. K. A. Koppi. M. Tirrell, F. S. Bates
11:30—443. Morphology of polyaniline in solution-processed blends with pory(methyi methacryiate). C. Y. Yang, Y. Cao, P. Smith, A. J. Heeger
Section D Convention Center Room C108, Street Level Symposium on the Preparation and Physi-cocnemicai unaracisiuauon or nyarogeis Structure and Properties
N. A. Peppas, C. N. Bowman, A. G. Mikos, Organizers A. G. Mikos, C. N. Bowman, Presiding
8:30—444. Tailor-made synthesis of hydro-gels. J. Kopecek, P-Y. Yeh, P. Kopeckova. K. Ulbrich
9:15—445. Characterization of pH-sensitive hydrogels by conductimetry and cakxime-try. N. F. Sheppard Jr., J-H. Chen, H. C. Lawson, S. Salehi-Had, R. C. Tucker
10:00—446. pH-responsive hydrogete for con-trotod drug delivery. N. A. Peppas, D. Hari-haran
10:30—447. States of water within pory(vinyl alcohol) thin films, I: Investigation by positron annihilation lifetime spectroscopy. R. M. Hodge, G. H. Edward. G. P. Simon, A. J. Hil
114)0—448. States of water within poryfvinyl alcohol) thin films. II: Investigation by differential scanning calorimetry and thermo-gravimetric analysis. R. M. Hodge, C. H. Edward. G. P. Simon
Section E Convention Center Room C205. Street Level i 'myeiecu my tea Diffusion, Transport, and Gels
Cosponsored with Division of Colloid & Surface Chemistry
P. Dubin, R. S. Farinato, Organizers E. Kokufuta, P. Ander, Presiding
8:50—Introductory Remarks. 94)0—449. Swelling and collapse of poryetec
troryte networks in solvents containing linear polymers and surfactants. A. R. Khokhlov, E. Y. Kramarenko. S. G. Starodubtzev. V. V. Vasilevskaya
925—450. Reptatfon of a poryetectroryte in an irregular matrix. B. H. Zhnm
9:50—451. Rapid transport of poryetectrorytes in a dextran matrix. H. Maeda, K. Nakamu-ra. S.Sasaki
10:15—452. Effect of gel structure of matrix orientation in pulsed alternating electric fields. N. C. Steirwagen, J. Stellwagen
10:40—Intermission. 10:55—453. Chain-length dependence of
poryetectroryte mobility both in free solution and in gels. D. A. Hoagland, E. S. Arvanti-dou
1120—454. Dynamics of DNA molecules under gel electrophoresis. T. Kotaka, S. Ada-chi, T. Shikata
11:45—455. Electrophoresis of nonuniform^ charged chains. J. L. Anderson, Y. Sotom-entsev
THURSDAY AFTERNOON Section A
Convention Center Room C102, Street Level Symposium on New Mo Jocular Architecture and Supramolec uler Polymers Blocks, Grafts, and Networks
V. Percec, D. Tirrell, Organizers
R. Stadler, Presiding
1:30—456. Ring-opening metathesis polymerization catalysts. R. H. Grubbs, L. K. Johnson, B. M. Novak, M. Hillmyer, A. Benedicto, M. France, S. T. Nguyen
2:00—457. Synthesis of polymer networks containing degradable polyacetal segments. E. J. Goethafs, C. G. Trossaert, P. J. Hartmann, R. R. DeCtercq
2:30—458. Block copolymers via living transition-metal-initiated polymerizations: Change of mechanism and bimetallic initiator approaches. B. M. Novak, T. J. Doming
3:00—Intermission. 3:15—459. Transport properties of pory(ethyl-
ene oxide)-siloxane networks containing lithium perchkxate. S. Boileau, P. Guegan, L Lestel. D. Teyssie, H. Cheradame
3:45—460. Synthesis of functfonalized pory(ct-otefins) via Ziegler-Natta catalysis: Homo-and copolymers. A-L Mogstad, M. R. Kesti, G. W. Coates. R. M. Waymouth
4:15—461. Simultaneous hydrosilatten and ring-opening polymerization as a route to novel polymer architectures. J. V. CrtveNo, M. Fan
4:45—462. Quantitative evaluation of a smart material: PVA-borate gelation and the gel's response to dtots. E. T. Wise, S. G. Weber
Section B
Convention Center Room C104. Street Level Polymers in Packaging Materials, Processing, and the Environment
M. Brtritto, F. Oranato, Organizers, Presiding
24)0—463. High-barrier structural thermoplastics based on digrycktyl ethers. J. E. White, H. C. Sitvte. M. N. Mang, J. A. Shomaker, D. J. Brennan, S. L Kram. A. P. Haag. C. N. Brown
2:30—464. Pory(hydroxy amide ethers): New high-barrier thermoplastics. D. J. Brennan, J. E. White, A. P. Haag. S. L Kram, C. N. Brown, S. Pikulin
3:00—465. Processing development of high-barrier structural thermoplastics. W. A. Trumbull
3:25—Intermission. 3:35—466. Development of biodegradable
materials: Balancing degradability and performance. J. M. Mayer, A. L Allen, P. A. Dell, J. E. McCassie. A. E. Shupe. P. J. Stenhouse. E. A. Welch, D. L Kaplan
44)5—467. Biodegradable pory(ethytene-$-vinyl alcohol) copolymer. T. Watanabe, S. -J. Huang
4:30—468. Biodegradable, hydrophobic coatings based on crosslinked porycaprolac-tone. M. F. Koenkj, S. J. Huang
Section C Convention Center Room C106. Street Level Symposium on Macroscopic Order in Polymeric Systems Sen-Assembly Induced Order
H. W. Schmidt, E. T. Samulski, J. C. Wrttmann, Organizers H. W. Schmidt, Presiding
1:30—469. Macroscopic order among self-assembling oligomers, linear polymers, and molecular objects. S. I. Stupp, H. C. Lin, L. S. Li, K. E. Hoggins, S. Son
2:00—470. Control of polarity and supramo-tecular optical effects in rigid surface assemblies. H. E. Katz, M. L. Schilling. S. B. Ungashe. S. Shane. G. Scheller. W. L Wilson
MARCH 1,1993 C&EN 103
2:30—471. Self-assembly of rigid macromole-cules to create ordered thin films. E. P. En-riquez, E. T. Samulski
3:00—472. Polar order in folded backbone polymers. Q. A. Lindsay, J. A. Stenger-Smith, R. A. Henry, A. P. Chafin, W. N. Herman, L M. Hayden
3:30—473. Comparison of transferred freely suspended films and LB-films of liquid crystals. Q. Decher, J. Reibel. U. Sohling
44)0—Concluding Remarks. E. T. Samulski
Section D
Convention Center Room C108, Street Level Symposium on the Preparation and Prtyst-cochsmical Characterization of Hydrogsls Structure and Applications
N. A. Peppas, C. N. Bowman, A. G. Mikos, Organizers
A. G. Mikos, C. N. Bowman, Presiding
1:30-474. Biodegradable hydrogete for delivery of protein drugs. K. Park, K. R. Kamath, H.Park
2:15—475. In vivo photopolymerization of PEG-based biodegradable hydrogels for the control of wound healing. J. A. Hubbsll, C. P. Pathak, A S. Sawhney
3:00—476. Hydrophobic-hydrophililc binary systems: Po4y(2-hydroxyethyl methacrylate) and poJycaproiactooe. F. O. Eschbach, S. J. Huang
3:30—477. Photopatteming of a p(HEMA)-based, pH-sensitive hydrogel. M. J. Lesho, N. F. Shsppard Jr.
4:00—478. Solid state 1H and 13C NMR structural investigation of a po*y(ethytene oxide) hydrogel. M. V. Badiger, N. B. Graham, R. V. Law, C. E. Snaps
Section E Convention Center Room C205, Street Level Potyefectrotytes Synthesis and Characterization
Cosponsored with Division of Colloid & Surface Chemistry
P. Dubin, R. S. Farinato, Organizers S. Hudson, P. Russo, Presiding
2:00—479. Radius of gyration and intrinsic viscosity of pofyelectrolyte solutions. M. Milas, R. Borsali, M. Rinaudo
2:25—480. Rigid-rod and high-aspect-ratio potyelectrofytes based on potybenzimjda-zoles and polybezothiazoles. J. R. Reynolds, Y. Lee. S. Kim, R. L Bartjing, M. B. Gieselman
2:50—481. Solution characterization of a poty-phosphazene pofyelectrolyte. G. Masci, S. Contadini, V. Crsscsnzi, M. Dentini
3:15—Intermission. 3:30—482. Synthesis and rhedogical charac
terization of a hydrophobically modified acrylamide/acrylamide copolymer. T. A. Brady, R. M. Davis, D. G. Pettier
3:55 483. Gel permeation chromatography of pory(aayiamide-co-sodkjm acryiate). D. J. Hunksisf, X. Y. Wu. A. E. Hamletec
4:20—484. Chromatographic characterization of acrylic potyamphotytes. C. S. Patrickios, T. A. Hatton, S. D. Gadam, S. M. Cramer, H. P. Isermann, W. R. Hertier
FRIDAY MORNING Marriott Colorado Ballroom l/J, Ballroom Level Poly mars in Packaging Packaging: An Environmental Update
M. Bitritto, F. Oranato, Organizers M. Bitritto, Presiding
9:00—Introductory Remarks. M. Bitritto 9:05—485. Plastics in packaging: An environ
mental law perspective. S. K. Garg 9:50—486. Cradle-to-grave design of poly
mers for packaging. R. Narayan 10:15—487. Recycling opportunities for waste
streams containing PET. A. J. Hopkins 10:40—488. Another way of removing PVC
contamination from PET. J. Maczko, R. Kobier
1125—489. Role of pressure-sensitive adhe-sives in wastepaper recycling. M. S. Wu
PMSE
DIVISION OF POLYMERIC MATERIALS: SCIENCE & ENGINEERING INC D. R. Bauer, R. A. Weiss, Program Chairmen
SOCIAL EVENTS: Reception, Mon Luncheon, Tue
SUNDAY MORNING Convention Center Room C109, Street Level Practical Polymer Synthesis
P. L Vallnt Jr., Organizer J. M. DeSimone, Presiding
8:30—1. Free-radical polymerization: Practical aspects. H. J. Harwood
9:05—2. Control of polymer architecture through free-racScal polymerization. S. R. Turner
9:40—3. A novel crosslinker for UV copoty-merizatkxi of N-vinyl pyrrolidone and meth-acrylates. Y. C. Lai
10:15—4. Narrow-molecular-weight resins by a free-radical polymerization process. M. K. Georges, R. P. N. Veregin, P. M. Kazmai-er, G. K. Hamer
10:50—5. Electron spin resonance studies of the kinetics and mechanism of free-radical polymerization for narrow polydispersity resins. R. P. N. Veregin, M. K. Georges, P. M. Kazmaier, G. K. Hamer
SUNDAY AFTERNOON Section A
Convention Center Room C109, Street Level Practical Polymer Synthesis
P. L Valint Jr., Organizer S. R. Turner, Presiding
1:00—6. Anionic synthesis of polymers with controlled structures: Scope and limitations. R. P. Quirk
1:35—7. Living anionic polymerization of sityt-protected hydroxystyrenes at room temperature. H. Ho, A Knebefcamp, S. B. Landmark
2:10—8. Practical catkxiic polymerization. K. Matyjaszewski, C. Pugh
2:45—8. Triblock copolymers via living transition-metal-initiated polymerizations: The bimetallic initiator approach. B. M. Novak, S. M. Hoff
320—10. Step polymerization chemistry. K. B. Wegener
3:55—11. Cyclic imino ethers in practical, step-growth polymerizations. B. M. Cufcertson
4:30—12. Studies on the synthesis and polymerization of 1,3-oxazines. M. A. MNcheM, B. C. Benicewicz, D. A Langlois, P. Thiessen
Section B Convention Center Room C110, Street Level General Papers and New Concepts in Poly-menc wmenais
D. R. Bauer, Organizer, Presiding
1:30—13. Synthesis and properties of thio-containing aromatic copotyimides. J. O. St-offer, Y. Uu
1:55—14. Transparent composites of pory-(chlorotrifluoroethylene) reinforced with fluo-rophosphate glass fibers. W. L Decnent, H. Lin, D. E. Day. J. O. Staffer
2:20—15. Chlorinated poryotefins as adhesion promoters for plastics. J. Lawniczak, C. Sass. J. O. Stoffer, W. L. Decnent
2:45—16. Photogenerated base and chemical amplification: A new resist based on catalyzed decarboxylation. M*K. Leung, J. M. J. Frechet, J. F. Cameron, C. G. Wilteon
l 3:10—17. Mechanistic study of a novel chemically amplified resist. S. M. Lee, J. M. J. Frechet
3:35—18. Thermal stability of photoacid generators in phenolic matrices. G. G. Barclay, D. R. Medeiros. R. F. Sinta
4:00—19. Spectroscopic characterization of the photoinduced doping of methyl-substituted pofyaniline. G. Venugopal, X. Quan, G. E. Johnson, F. M. Houlihan, E. Chin
MONDAY MORNING Section A
Convention Center Room C109. Street Level Practical Polymer Synthesis
P. L. Valint Jr., Organizer R. P. Quirk, Presiding
9:00—20. Practical synthesis of acrylic polymers by group-transfer polymerization. W. R. Hertier
9:35—21. Heterogeneous porymerizations in supercritical carbon dioxide continuous phases. J. M. DeSimone, E. E. Maury, J. R. Combes. Y. Z. MenoeJoglu
10:10—22. Synthesis of poryolefin graft copolymers by borane approach. G. J. Jiang, D. Rhubright, R. L Bernard, T. C. Chung
10:45—23. Functionalization of poty(aryl ether ether ketone). F. Wang, J. Roovers
Section B Convention Center Room C110, Street Level ACS Award in Industrial Chemistry
E. Reichmanis, M. J. Bowden, Organizers E. Reichmanis, Presiding
9:00-24. Award Address. (ACS Award in Industrial Chemistry, sponsored by Akzo Chemicals). Resist design methodology: Past present, future. L F. Thompson
10:00—25. Impact of electron-beam technology on photomask manufacturing. J. A. Rey-
10:30—26. PBS: A historical perspective. M. J. Bowden, L F. Thompson
11:00—27. Methods used to simplify optical and X-ray mask fabrication processes. A. E. Novembre
11:30—28. Recent developments in novolak dissolution. R. Dammel, A Reiser
Section C Convention Center Room C112. Street Level Eerie B. Barnes Award for Leadership in ftoioarch Management.
A. Mercurio, Organizer, Presiding
8:30—Introductory Remarks. A. Mercurio 8:35—29. Nonaqueous dispersion coatings
based on crystalline oligomers. F. N. Jones, G. Teng
9:05—30. Understanding potycarboxyiate interactions with counterions: A molecular modeling approach. S. Fttzwater, M. B. Freeman
9:35—31. ESR studies of semicontinuous emulsion polymerization. W. Lau, D. G. Westmoreland
10:05—32. Dynamic light-scattering studies on adsorption of water-soluble associative polymers on colloidal surfaces. H. D. Ou-Yang, Z. Gao, L. Dewalt
1035—33. Role of water in latex coalescence. P. R. Sparry, B. S. Snyder
11:05—34. Award Address. (Earie B. Barnes Award, sponsored by Dow Chemical Co.). Success and failure in exploratory research. W. D. Emmons
MONDAY AFTERNOON Section A
Convention Center Room C109, Street Level ACS Award in Applied Polymer Science
W. R. Hertier, Organizer, Presiding
1:55—Introductory Remarks. W. R. Hertier 2:00—35. Group-transfer alternating copory-
merization. S. Kobayashi
2:25—36. Cyanocarbon-based magnetic materials. J. S. Miller, C. Vazquez. R. S. McLean, A. Bohm
2:50—37. Hyperbranched aromatic polyesters. S. R. Turner, F. Walter, B. I. Vort
3:15—38. Limitations of living polymerization systems. K. Matyjaszewski
3:40—39. Group-transfer polymerization: Mechanism revisited. D. Y. Sogah
4:05—40. Molecular engineering of side-chain liquid crystalline polymers by living cationic polymerization using Webster's initiating system. V. Percec
4:30—41. Award Address. (ACS Award in Applied Polymer Science, sponsored by Phillips Petroleum Co.). Comparison of group-transfer polymerization with other living polymerizations: Are there common features? O. W. Webster
Section B Convention Center Room C110, Street Level ACS Award in Industrial Chemistry
E. Reichmanis, M. J. Bowden, Organizers M. J. Bowden, Presiding
2:00—42. Recent advances in chemically amplified resist materials. C. G. Willson, S. A. MacDonald. C. P. Niesert, J. M. J. Frechet, M. K. Leung, A. Ackerman
2:30—43. Development of DUV chemically amplified resists. J. W. Thackeray, T. H. Fedynyshyn, R. D. Small
3:00—44. Positive tone CAMP resists sensitive to Mine irradiation. S. Slater, A. Blak-eney. R. Schulz, N. Muenzel. C. Mertesdorf, H. Thomas-Schact
3:30—45. New directions in the design of lithographic resist materials: A case study. E. Reichmanis
Section C Convention Center Room C112, Street Level Durability of Coatings
J. W. Martin, D. R. Bauer, F. L Floyd, Organizers D. R. Bauer, Presiding
2:00—46. Chemical methods for predicting automotive coating weatherability. D. R. Bauer
2:30—47. Relation between durability and hydroperoxide concentration during weathering of two component ambient curing coatings. L G. J. van der Van, M. H. Hofman
3:00—48. Acrylic coatings compositions containing polymer-bound hindered amine light stabilizers. P. A. Callais
3:30—49. Light-fastness of UV absorbers in radiation-cured acrylic coatings. C. Decker, K. Zahouiry
4:00—50. Assessment of the weathering of protective coatings using X-ray photoetec-tron spectroscopy. G. R. Wilson, B. S. Skerry
4:30—51. Photodegradation of MDI-based poryurethane/urea elastomers. H. Shah, C. E. Hoyte, K. Moussa, P. Berry, I. B. Rufus
TUESDAY MORNING Section A
Convention Center Room C109, Street Level Polymers in Energy Batteries
T. A. Zawodzinski, L. A. Dominey, D. Schulz, Organizers L A. Dominey, Presiding
8:30—52. Solid polymeric electrolytes based on crosslinked MEEP-type materials. H. R. Allcock, C. J. Nelson. W. D. Coggio
8:55—53. Mechanism of ion transport in polymer electrolytes. C. A. Vincent
9:20—54. Charge transport and charge clustering in polymer electrolytes: Results from simulations. V. A. Payne, M. Forsyth, D. F. Shriver, S. W. DeLeeuw, M A. Ratner
9:45—55. Chemistry of UCfSC^CFah and related new Li salts in polymer and liquid electrolyte solutions. L. A. Dominey, T. J. Blakery, R. Laura, J. Yang
104 MARCH 1,1993 C&EN
10:10—56. SoKd polymer electrolytes synthesis review. D. Fautsux, M. vanBuren, J. R. Powell, J. Martin, A. Massucco
1025—57. Ionic association in pory(propy»ene oxide) comptexed with divalent metal trifluo-romethanesulfonate salts. R. Freeh, W. Huang
11.-00—58. Ionic rubbers: Properties of solutions of poryethers and of polymerized lithium vinyl sulfonate in ionic and molecular liquids. K. Xu. C. Uu. E. Sanchez, C. A. An-gell
1125—60. Dependence of salt precipitation temperature in Nal PPG on MW. M. Q. McUn, M. C. Wmtersgill. J. J. Fontanella. S. Brown, S. G. Greenbaum
Section B Convention Center Room C110, Street Level Hkjh Psifoimencs Polymers
S. T. Bhe, Organizer C. R. Davis, Presiding
8:30—Introductory Remarks. S. T. Bhe 8 2 5 - 6 0 . Torsional braid analysis (TBA): A
technique for characterizing the cure and properties of thermosetting systems. J. K. GMham
9:00—61. Investigation of crystalline morphology in poty(ether ether ketone) using dielectric relaxation spectroscopy. D. S. Kalfca, R. K. Krishnaswamy
925—62. Highly crosslinked polymers in information technology applications. D. L Kur-dfcar, N. A. Peppas
9:50—63. High-performance semicrystalline electrostatic stabilizer for aqueous dispersion prepregging: Pory(pyridine ether -co-ether ether ketone). A. E. Brink, M. C. Lin, J. S. Riffle
10:15—64. High-performance thermoplastic poryimide matrix/fiber composites. S. Z. D Cheng, T. M. Chalmers, B. Livengood, P. A. Gabon, Y D Zhang, F. W. Harris
10:40—65. Aromatic acetylenes for carbon matrix composite material. K. M. Jones, T. M. Keiier
11:05—66. High-performance polymer particles for composite applications: Novel poly-(arytene ether ether suffide)s. J. R. Babu, M. Konas. A. E. Brink, J. S. Riffle
Section C Convention Center Room C112, Street Level DurabWty of Coalings
J. W. Martin, D. R. Bauer, F. L Floyd, Organizers J. W. Martin, Presiding
9:00—67. Discussion on the reliability of electrochemical impedance spectroscopy data from coated metals. W. S. Tatt
930—68. Measuring transport of Kquid water through organic coatings adhered to a substrate. T. Nguyen, E. Byrd, D. Bentz
10:00—69. Environmental testing of a unique pofyurethane primer/topcoat. H. L Novak, J. M. KJotz
1020—70. Permeability and corrosion behavior of phenoxy coatings. A. C. TRxirdo, J. A. Manson (deceased)
1120—71. Methods to determine the role of electrochemical reduction products on coating dttbonding from cathodtcalfy protected steel. J. H. Payer, B. Trautman, D. Gerva-sio
1120—72. Oxygen permeability as a tool to evaluate coatings. J. O. Staffer, T. Y. J. Wu. K. Dean
TUESDAY AFTERNOON Section A
Convention Center Room C109, Street Level Polymers in Energy Fuel Cells
T. A. Zawodzinski, L A. Dominey, D. Schulz, Organizers T. A. Zawodzinski, Presiding
2:00—73. Use of Nation® as an ionic conductor in fuel cells. W. Grot
225—74. Radiation-grafted membranes for polymer electrolyte fuel cells: Ex situ and in situ characterization. G. G. Scherer, F. N. Buchi, B. Gupta
2:50—75. Water transport properties of various fuel cell tonomers. T. A. Zawodzinski Jr., J. Davey, J. Valerio, S. GottesfekJ
3:15—76. Electrochemical investigations of oxygen transport and proton conductivities in perfluorosulfonate ionomer membranes. A. Parthasarathy, C. J. Brumlik, C. R. Martin
3:40—77. Dielectric relaxation measurements and deuteron and oxygen-17 NMR of hy-orated Nation® membranes. M. a McUn, M. C. Wmtersgill, J. J. Fontanella, R. S. Chen, J. P. Jayakody, S. Greenbaum
4:05—78. Preliminary study of phosphonate ion exchange membranes for PEM fuel cells. X. Xu. L Cabasso
420—79. Characterization of sulfonic acids of high temperature polymers as membranes for water electrolysis. C. A. Unkous, D. K. Slattery
Section B Convention Center Room C110, Street Level High Psifoimencs Polymers
S. T. Bhe, Organizer T. M. Keller, Presiding
120—Introductory Remarks. S. T. Bhe 1:35—60. Characterization of LARC-CPI
semicrystalline poryimide using thermal, dynamic mechanical, and dielectric relaxation techniques. D. C. Rich, P. P. Huo, C. Liu, P. Cebe
2:05—81. Diffusion of water in photosensitive poryimide thin films. M. Res, M. J. Goldberg, G. Czomyj, H. Han, C. C. Gryte
2:30—62. Thermal stability studies of poryimide-teflon blends. C. R. Davis, J. A. Zimmerman
2:55-83. Soluble potyimides and blends derived therefrom. A. E. Hoyt, S. J. Huang
325—84. Toward ordered high-strength aromatic networks: A kinetic study of benzocy-clobutene crosslinking chemistry. G. A. Dsetsr, J. S. Moore
3:50—85. Thermoplastic and thermoset main-chain liquid crystal polymers prepared from biphenyl mesogen. W-F. A. Su
4:15—86. Copolymers of pory(para-phenylene terephthalamide) containing a thermally activated crosslinking agent G. E. SpWman, L J. Markoski, K. A. WaJker, G. A. Deeter, D. C. Martin, J. S. Moore
Section C Convention Center Room C112, Street Level Durability of Coatings
J. W. Martin, D. R. Bauer, F. L Floyd, Organizers F. L Floyd, Presiding
2:00—87. Evaluation of an accelerated weathering of organic coatings by means of lifetime analysis. P. Schutyssr, D. Y. Perera
225—88. Comparison of accelerated and natural S.A.E. weathering tests for exterior-trim-materials durability using a range of automotive coatings. LF.E.Crewdson
2:50—89. Accelerated aging of automotive coatings for durability assessment K. M.
3:15-00. High irradiance UV/condensation testers allow faster accelerated weathering test results. P. J. Brsnnan, G. R. Fedor
3:40—91. Performance testing of weatherable hardcoats. W. R. BrowaJI
4:05-92. Durability of diamond-like carbon-coated polycarbonate. A. J. Hsleh, C. G. Pergantis
420—93. Image analysis techniques used to quantify and improve the precision of coatings testing results. D. J. Duncan, A. R. Whetten
The Committee on Meetings & Expositions requests thatlhere be no smoking in meeting rooms or committee meetings
TUESDAY EVENING Convention Center Hall C. Upper Level Posters: General/New Concepts in Pory-ftsAfffttf* BNABS^BBWSBJA
Cosponsored with Division of Polymer Chemistry Inc.
D. R. Bauer, Organizer, Presiding
520-720 94. Molecular basis of fracture in polystyrene
films. M. Sambesivam, A. Klein, T. N. Thomas, N. Mohammad, L H. Sperling
95. End-attaching copolymer adsorption: Effects of chain architecture. J. R. Dorgan, M. Stamm
96. Surface modification of pofytetrafluoroethy-lene by excimer-laser radiation. M. Mshii, S. Sugimoto. Y. Shimizu, N. Suzuki, S. Kawanishi, T. Nagase. M. Endo. Y. Eguchi
97. Permeation of ethylene and ethane through sulfonated porysulfones and sulfonated poly(phenylene oxide) ion-exchange membranes. A. V. Yurkovetsky, B. Bikson, G. B. Kharas, A. Watterson
96. FT-IR versus dispersive IR spectrometry in polypropylene manufacturing: A comparative statistical analysis of performances. M. Clopec
99. Enzyme-catalyzed polymerization in water-in-oil microemulsions: A study of polymer morphology. C. F. Karayigrtogkj, X. Xu. P. R. Webb, V. T. John, R. D. Gonzalez, J. A. Akkara, P. L Kaplan _
100. Chain extension and interchain packing order in rigid-rod polymers as determined by WAXD. H. H. Song, M. Dotong, R. C. Evers
101. Kinetic modeling of vinyl ester resin polymerization. R. Dhulipala, G. Kreig, M. C. Hawtey
102. Epoxidized vegetable oils as reactive diluents, II: Akyd resins. P. Muturi, D. Wang, S.Dirlikov __^__K
103. Modulus of randomly crossfnked potydvrto thylsloxane networks. M. A. Sharaf, J. E. Mark
104. Crystallization processes in pofy(ethylene terephthalate) as modified by polymer additives and fiber reinforcement. V. E Rein-sch, L Rebenfeld
105. Gas separation properties of new potyamide-imides. S. S. Mohite, Y. Yama-da, M. Furukawa
105a. Base-catalyzed cydization of ortho-aromatic amide alkyl esters: A model compound study. T. Pascal, W. Vofcsen, J. La-badie, M. Sanchez.
WEDNESDAY MORNING Section A
Convention Center Room C109, Street Level Polymers in Energy Oilfield Polymers, Polymeric Drag Reducers, and Other Energy-Related Polymers
T. A. Zawodzinski, L A. Dominey, D. N. Schulz, Organizers D. N. Schulz, Presiding
920—106. Structural polymers in upstream production service. J. P. Dismukss, A. Lustiger, J. Chang, P. I. Abrams, A. S. Chiu
925—107. Review of water-soluble polymers used in high-temperature oil recovery applications. A. Moradi-Araghi
920—106. Characterization of salt-stable bto-togicaMy decomposable polymers for com-mercial application in EOR. W-M. KuHcke, A. Van Eikeren, A. Jacobs, W. Littmann, W. Kleinitz
10:15—109. Tailored copolymer structures: Effects on drag reduction in aqueous media. C. L McCormick, P. S. Mumick
10:40—110. Reduction of aqueous fluid drag with pory(viny»amine). T. P. McAndrew, S. A.
1125—111. Deposition of polyaniline film onto porous silicon layer. V. P. Parkhutik, J. M. Martinez-Duart, R. D. Callegja, E. M. Matvssva
11:30—112. Dielectric spectroscopy of polyaniline. R. D. Cafogja, E. M. Matvssva
Section B Convention Center Room C110, Street Level Polymer Additives: Preparation and Uses
C. E. Carraher, G. Swift, Organizers J. J. Meister, Presiding
920—Introductory Remarks. 925—113. Polymeric additives. C. E Carra
her, G.Swift 925—114. Synthesis of microscopic hollow
plastic spheres by emulsion polymerization. M. Vogel
925—115. Mobility and surfactant migration in EA/MAA latex films: ATR FT-IR spectroscopic study. T. A. Thorstenson, L. K. Tebe-lius, M. W. Urban
1025—116. Computational investigation of in-termolecular interactions in polymer mixtures: Polycarbonate and poty(methyl meth-acrylate). S. Fttzwater
1025—117. Poryotefins as additives in plastics. R. D. Dsanin, C-H. Chuang
1125—118. Effect of various additives on the thermal degradation of poty(metnyl methac-rylate). C. A. WHkis, S. M. Hurley. M. L. Mrttleman
Section C Convention Center Room C112. Street Level Durability of Coatings
J. W. Martin, D. R. Bauer, F. L Floyd, Organizers D. Perera, Presiding
920—119. Effect of weathering of wood prior to finishing on paint bond strength and durability. R. S. Williams, W. C. Feist
925—120. Determination of moisture protection ability of water-borne wood coatings by contact angle measurement G. Hora
9:50—121. Durability of coatings on wood treated with chromium salts. R. S. Williams, W. C. Feist
10:15—122. Measurement of time scales in the asymmetry-of-approach experiment G. B. McKsnna
10:40—123. Stress build-up during reaction of thermoset films cured above their ultimate Tg. J. Langs, A. Hult, J-A. E. Manson
1125—124. In situ measurement of cure, latex coalescence, and end-use properties in thin-film coatings using frequency-dependent impedance sensing. D. E Kran-bushl
1120—125. Computer modeling of the effects of temperature and relative humidity on stresses in the layers of cultural materials. M. F. Mecklenburg, C. S. Tumosa
WEDNESDAY AFTERNOON Section A
Convention Center Room C109, Street Level
J. J. Fitzgerald, J. E. Mark, Organizers J. E. Mark, Presiding
120—126. Fluctuations in strained polymer gels. Y. Rabin, P. Pekarski, R. Bruinsma
2:10—127. Swelling and deformation of gels: Is it possible to make these processes more homogeneous? E. Mendes, A. Hakfci, A. Ramzi, J. Herz. F. Schosseler, J. P. Munch, F. Boue. J. Bastids
2:50—128. Superelastic networks. S. P. Obukhov, M. Rubinstein, R. H. Cofey
320—Intermission. 3:45—129. Rubber elasticity: From topology to
filled elastomers. G. Heinrich, T. A. VKgis 425—130. Rigidity of random rod networks: A
first-order geometrical transition. S. P. Obukhov
Section B Convention Center Room C110, Street Level Polymer Additives: Preparation and Uses
C. Carraher, G. Swift, Organizers S. Fitzwater, Presiding
220—Introductory Remarks. 225—131. Creating a hydrophobic surface by
altering the surface energy of wood using graft copolymers. D. W. Gunnells, D. J. Gardner, M. J. Chen, J. J. Meister
MARCH 1,1993 C&EN 105
2:35—132. Binding a hydrophobic surface by altering the surface energy of wood using graft copolymers. M. J. Chen, J. J. Mslilsr, 0. W. Gunnells, D. J. Gardner
3:05—133. Synthesis of grafted polyamide/ polyglutarimide blends. M. Hallden-Abberton
3:35—134. Properties of polyamide-g-polyglutarimide blends. M. Hallden-Abbtrton
4:05—135. Stability of films impregnated with group IVB metallocene potydyes, based on monoazo dyes, to high-energy radiation. C. E. Camber, J. Ktoss, F. D. Medina, A. Taylor
4:25—136. Additives: Biological activities of tin-containing polymers bonded to noncar-boos. C. E. Carraher, C. Butler, V. Foster, B. Pandya, 0. Sterling
Section C Convention Center Room C112, Street Level Thermal Analysis of Polymers
M. Neag, Organizer, Presiding
2:00—137. Characterizing the rheological properties of thermoplastic elastomers (TPE) by thermomechanical analysis. J. Perm
225—138. Cure characterization of thick polyester composite structures using dielectric and finite-difference analysis. D. R. Day
2:50—139. Routine QA/QC testing and automated statistical quality control of thermoset materials using dielectric analysis. T. A. Senturia. D. D. Shepard
3:15—140. New rheo-optical instrument for the study of phase behavior of polymer blends under simple shear flow. R. Wu, M. T. Shaw, R. A. Weiss
3:40—141. Correlations of dynamic modulus and NMR cross-polarization time constants for a series of potyurethane elastomers. J. J. Mardnko, A. A. Parker, P. L. Rinaldi. W. M. Ritchey
4:05—142. DSC photocuring studies of a UV-curable adhesive. H. E. Bair, L L BJyter Jr., D. A. Simoff
4:30—143. Modulated differential scanning calorimetry. S. R. Sauerbrunn, B. S. Crowe, M. Reading
THURSDAY MORNING Section A
Convention Center Room C109. Street Level Elastomers
J. J. Fitzgerald, J. E. Mark, Organizers J. J. Fitzgerald, Presiding
8:30—144. Segmental orientation in model networks of poty(dimethylsiloxane): FT-IR dichroism measurements and theoretical interpretation. L. Bokobza, S. Besbes, L. Monnerie, I. Bahar, B. Erman
9:00—145. Estimation of intermolecular interactions in polymer networks. P. R. Subra-manian, V. Galiatsatos
9:30—146. Orientation and mechanical response of elastomers containing double networks. C. M. Roland, P. G. Santangek), 1. S. Choi. J. B. Miller
10:00—147. Microstructure effects on the equilibrium phase behavior of elastomer blends studied by SANS. C. C. Han, S. Sakurai, H. Jinnai, H. Hasegawa, T. Hashimoto
10:30—Intermission. 10:45—148. Anomalous swelling of rubber
and the crosslink dependence of X. G. B. McKenna, J. M. Crissman
11:15—167. EPDM polymers with intermolecular asymmetrical molecular weight, crystal-linity, and diene distribution. S. Datta, N. P. Cheremisinoff, E. N. Kresge
11:45—150. Filler-polymer bonding and its role in elastomer reinforcement. P. Xu, J. E. Mark
Section B Convention Center Room C110, Street Level Polymer Additives: Preparation and Uses
C. E. Carraher, G. Swift, Organizers
M. Halkjen-Abberton, Presiding
9:00—Introductory Remarks.
106 MARCH 1,1993 C&EN
9:05—151. A new photostabilizer: Hydroge-nated benzoin derivatives. K. Yamaguchi, Y. Onkatsu
9:35—152. A possible action of HALS. Y. Onkatsu, K. Yamaguchi
10:05—153. Plasticization of polymers with compressed fluid diluents. P. D. Condo, K. P.Johnston
10:35—154. A polymeric flame-retardant additive for rubber. S. N. Ghosh, S. Marti
11:35—155. A quinozolinone derivative as a novel rubber additive. B. C. Roy, T. P. Khanra. S. Marti. B. AdhHcarl
Section C Convention Center Room C112, Street Level Thermal Analysis of Polymers
M. Neag, Organizer A. A. Parker, Presiding
8:30—156. Influence of recycled material on the crystallization kinetics of semicrystalline thermoplastic polymers. J. Janoschsk, E. Kaisersberger, S. Knappe, J. Opfermann
8:50—157. Thermal characterization of aromatic copotyimide films. S. Z. D. Cheng, F. E. Arnold Jr., D. S. Shen, C. J. Lee. F. W. Harris
9:10—158. Crystallization behaviors of PP/PS blends and alloys. C. C. Wei-Berk
9:30—159. Melting-point depression in pory-(butytene terephtnaiate)/po*yarytate blends. P. P. Huo. P. Cebe
10:00—160. Thermal analysis of optically active polyester mixtures. A. Sokftera, R. E. Prud*homme
1020—161. Thermal analytical study on polyamide copolymer/surtyn ionomers blends. C. Qin, S. Y. P. Ding
10:50—162. Investigation of the room-temperature annealing peak in ionomers. R. J. Goddard. B. P. Grady, S. L Cooper
11:05—163. Polymeric coordination complexes based on cobalt, nickel, and ruthenium that exhibit synergistic thermal properties. LA.Befflore
1135—164. Thermal characterization of glass ionomer/vinyl IPN composites. A. D. Puck-ett, B. Bennett, A. Shelby, R. Storey
THURSDAY AFTERNOON Section A
Convention Center Room C109, Street Level Elastomers
J. J. Fitzgerald, J. E. Mark, Organizers R. F. Storey, Presiding
130—165. Thermoplastic elastomers based on partially crystalline poryoctenamers. R. Studter, M. Schirle
2:00—166. Prediction of macroscopic properties of elastomeric networks. A. M. S. Al-ghamdi, T. B. Rayes. V. Galiatasatos
230—149. Effect of chain length distributions on the elastomeric properties of poiydimeth-ylsiloxane networks having high-functionality cross-links. M. A. Sharaf, J. E. Mark, A. A-R. Akjhazal
3:00—168. Small-strain moduli of tetrafunc-tional networks of vinyl-terminated porydim-ethylsiloxane chains. M. A. Sharaf, A. S. Atehamsi, J. E. Mark
3:30—Intermission. 3:45—169. Synthesis and characterization of
novel thermoplastic elastomers incorporating tailored temperature-switching hard blocks. S. P. Bitter, D. A. Kamp, V. Y. Yoon
4:15—170. Aspects of the synthesis of poly(styrene-b-isobutylene-b-styrene) block copolymers. R. F. Story, B. J. Chisholm
4:45—171. Basic physical properties/structure of polystyrefte-polyisobutylene^olystyrene tribtock copolymers. G. Kaszas
Section B Convention Center Room C112, Street Level Thermal Analysis of Porymers
M. Neag, Organizer L. A. Belfiore, Presiding
2:00—172. Effect of chemical modification of surfaces of pofyuretnanes on their thermal stability. J. H. Ftynn, Z. Petrovic
225—173. Characterization of poty(aminosi-loxane) degradation at the alumina powder interface. A. A. Parker, P. L. Kolek, A. M. Ahem, W. Balaba. G. H. Armstrong
2:50—174. Application of TGA kinetics analysis service-life prediction of vinylidene chloride coatings. M. Neag, L Floyd, S. Manzuk
3:15—175. Applications of thermogravimetry in the characterization of silicone sealants. R. M. Paroli, A. H. Delgado
3:40—176. Effect of water and sub-beta transition-temperature aging on the dynamic mechanical properties of a pory(amide-imide). G. Dallas, T. Ward
PROF
DIVISION OF PROFESSIONAL RELATIONS R. Diaz-Sprague, Program Chairman
80CUL EVENT: Sodaf Hour. Sun
SUNDAY AFTERNOON Convention Center Room A202-204, Street Level Examining Practical Ways to Enhance Ethics in the Chemical Profession
R. Diaz-Sprague, Organizer, Presiding
3:30—Introductory Remarks. 3:35—1. Fostering ethical responsibility in sci
ence: Role of professional societies. R. Diaz-Sprague
3:45—2. A proposed way to enhance ethics.
3:55-3. ACS, chemists, and ethics. G. L Nelson
4:05—4. Ethics and human relations between chemists and employers. A. Pavtath
4:15—5. Teaching of ethics in university science classes. P. J. Gilmer
4:25—6. Collegiality among scientists. M. OToole
4:40—Panel Discussion. G. Borowttz, D. Chamot, R. Diaz-Sprague, P. J. Gilmer, G. L. Nelson, A. Pavtath, P. A. Rebers. M. OToole
SCHB
DIVISION OF SMALL CHEMICAL BUSINESSES N. H. Giragosian, Program Chairman
90CUL EVENT: Rsospaon,Tue
MONDAY MORNING Convention Center Room A210. Street Level
The Concerns of Consultants
R. Heistand, Organizer, Presiding
9100—Introductory Remarks. 9:15—1. Chemical consultants of Colorado: A
solution to the concern of marketing. R. N. Heistand, C. R. Vander Linden
9:45—2. Effective utilization of consultants. D. Coyne
10:15—Intermission. 10:30—3. Consultants working for attorneys:
Opportunity or disaster? T. O. Msiggs, A. Gilbert
11:00—4. Marketing research as a career. N.H. Giragosian
MONDAY AFTERNOON Convention Center Room A210. Street Level Role and Future of Contract R&D Companies
N. H. Giragosian, Organizer, Presiding
1:30—Introductory Remarks. 1:45—6. Contract research at SRI Internation
al. D. M. Golden 2:15—6. Strategic alliances between small
and large companies. E. S. Upinsky, G. R. Hattery
2:45—7. How contract R&D companies can obtain SBIR contracts. R. E. Berger
3:15—8. Critical elements for successful small business research support from federal agencies. D. Senich
3:45—9. Characteristics of contract R&D organizations. C. E. Koto
4:15—10. Marketing contract R&D at Hauser Chemical Research. D. E. Martin, J. H. Eastman
4:45—11. When is contract R&D the right choice? N. Hazen, T. P. McNulty
TUESDAY MORNING Convention Center Room A210. Street Level Technology Transfer Opportunities for SmaH Businesses
D. M. Coyne, Organizer, Presiding
9:00—Introductory Remarks. 9:10—12. Technology transfer: The strategic
paradigm. D. M. Coyne 9:30—13. Legal considerations for technology
transfer. M. E. Ogram 9:50—14. Federal technology transfer assets
for U.S. small businesses. J. L Shk* 10:15—Intermission. 10:30—15. Technology transfer from a state
initiative. C. T. Rfvenburgh 10:50—16. Technology transfer from the ven
ture capital perspective. D. D. Pearsall 11:10—17. Trends in biotechnology partner
ing. B. D. Hoffman 1150—18. Technology transfer from universi
ties. G. M. Stadler
TUESDAY AFTERNOON Convention Center Room A210. Street Level True Stories of Small Chemical Businesses
E. Huffman, Organizer, Presiding
2:00—Introductory Remarks. 2:10—19. Sievers Instruments: Through fail
ures to success in supersensitive sulfur de-, tection. M. Ptam
2:30—20. Review of significant events and their business impact on a 22-year-old chemical research laboratory. V. G. Tye
2:50—Intermission. 3:10—21. The Chemistry & Industrial Hygiene.
Inc., story. J. O. Rasmuson 3:30—22. From videotapes to LIMS systems:
How a successful company emerged from an abandoned business plan. R. D. Beaty
3:50—23. The story of Wyoming Analytical Laboratories: Calamity Jane's alchemy shop. J. Thomas
Photographing of slides and/or taping of talks is prohibited unless permission is obtained from individual presenters
The Art of Science Meets the Science of Art
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ACS Members pay just $245 for NanoVision — $50 off the list price! To order call Toll-Free 1-800/227-5558. In D.C. call202/872-4363.
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UNDERGRADUATE PROGRAMS 205th ACS National Meeting, Denver, Colorado
March 27-April 2,1993
S A T U R D A Y , M A R C H 2 7 7:00- 10:00 p.m. Student Kick-Off Mixer (Hosted by Metropolitan State College of Denver SA Chapter Sponsor—Society Committee on Education-SOCED) St. Francis Center -1030 St. Francis Way (2 blocks west of Conv. Center) pizza, subs, and drinks will be ready at 7:00 pm.
S U N D A Y , M A R C H 2 8 8.30 a.m. - 4:30 p.m. Mock Interview Sessions (On-site morning registration begins at 8:00 a.m. Sponsored by the Office of Professional Services.) Conv. Center—Hall C—Show Offices
9:00 a.m. - Noon Short Course: Effective Oral Presentations (Sponsor-3M and SOCED— Preregistration required by Mar. 22; FAX: 202/833-7732; ph: 202/872-4480. Hotel Denver—Cripple Creek Room.)
• Noon Informal Brown Bag Lunch. Student Hospitality Center.
2:00 - 4:00 p.m. Interactive Session for SA Officers and Advisors (Sponsor-SOCED) Exec. Tower Inn—Beethoven Room
2:00 - 4:00 p.m. Workshop: Careers in Chemistry-What, Where, and How? (Sponsor-SOCED) Exec. Tower Inn—Forum Room
• 7:00-10:00 p.m. Presidential Event: Health Awareness Fair. Conv. Center—Ballroom.
M O N D A Y , M A R C H 2 9 8:30 a.m. - Noon Symposium: Polymers-Materials for Advanced Technologies (Sponsors— SOCED, POLYED, and the Divs. of Polymer Chemistry and Polymeric Materials Science and Engineering.) Exec. Tower I nn -Symphony Ballroom.
9:00 a.m. - Noon Symposium: Careers in Mineral and Water Chemistry (Sponsored by the Younger Chemists Committee.) Convention Center-Room A212.
12:30-2:00 p.m. Recruiters Panel (Sponsored by the Office of Professional Services.) Convention Center—Room C 202/ 204
1:00 - 2:00 p.m. Eminent Scientist's Seminar for Undergraduates: The Discovery of RNA Catalysis (Sponsor-SOCED). Exec. Tower Inn-Forum Room, Thomas Cech, 1989 Nobel Laureate in Chemistry.
2:30 - 4:30 p.m. Undergraduate Research Poster Session (Sponsor—Division of Chemical Education.) Conv. Center-Hall C.
• 2:30 - 5:00 p.m. What Makes an Effective SA Program-Poster Session (Sponsor-Division of Chem. Ed.) Convention Center-Hall C.
5:00 - 6:30 p.m. Younger Chemists Committee NALCO Reception (Sponsor-Nalco and the YCC). Hyatt Regency Hotel-Moulin Rouge Room.
Evening SCI-MIX, Radisson Grand Ballroom.
T U E S D A Y , M A R C H 3 0 9:00- 10:00 a.m. Seminar The Ins and Outs of Graduate School Admissions (Sponsor-SOCED). Executive Tower Inn-Tower Room.
10:30 a.m. - Noon Workshop: Student Affiliates Working with High School Students (Sponsor-SOCED). Executive Tower Inn-Tower Room.
1:00 - 2:00 p.m. Resume Preparation (Sponsored by the Office of Professional Services.) Convention Center-Room A212.
Career Information
M A R C H 2 8 2:30 - 7:00 p.m. The ACS National Employment Clearing House (NECH registration required.) Convention Center-Hall C.
M A R C H 2 8 7:30 a.m. - 5:00 p.m. Workshop: Conducting an Effective Job Search (Preregistration required by March 8, 1993. Sponsored by the Office of Professional Services.) Convention Center-Room A107.
M A R C H 2 9 - 3 1 8:30 a.m. - 4:30 p.m. Interviewing as a candidate for employment through the ACS NECH (On-site registration starts at 2:30 pm. on March 28. Sponsored by the Office of Employment Services.) Convention Center-Hall C.
M A R C H 2 9 - 3 1 8:30 a.m. - 4:30 p.m. Mock Interview Sessions (On-site registration for all ACS members and Student Affiliates starts at 8:00 a.m. on March 28. Sponsored by the Office of Professional Services.) Convention Center-Hall C-Show Offices.
M A R C H 2 9 - 3 1
205th ACS NATIONAL MEETING • MAR 27 - APR 2, 1993
10:00 a.m. - Noon and 2:00 - 5:00 p.m. Resume Review and Career Assistance (Sponsored by the Office of Professional Services.) Convention Center-Hall C.
On-site ACS Student Affiliates Hospitality Center will be open from March
28 - 30, hosted by the Student Affiliates chapter at the University of Colorado at Denver. Stop by to meet other Student Affiliates and obtain more
information on what's happening at the meeting and in town. Convention Center—B Mezzanine Show Office (Take Elevator in Lobby B). For further information, contact:
Student Affiliates Program American Chemical Society 1155 Sixteenth Street, NW Washington, DC 20036 1-800-227-5558 (Press 0 for Operator Assistance.)
I^UIAfBEi
• EXPOSITION •
Admission to the exposition is complimentary for all national meeting registrants. While planning your schedule in Denver, reserve some time to visit the ACS National Exposition. In addition to functioning as a showcase for the most up-to-date scientific products and services, the exposition also serves as a valuable source of continuing education for national meeting attendees.
Located in the Colorado Convention Center (Halls A & B), the exposition will be open Monday and Tuesday, March 29 and 30, from 9 AM to 5 PM, and Wednesday, March 31, from 9 AM to 4 PM. The exposition will consist of about 350 booths, representing almost 210 companies and organizations disp lay ing eve ry th ing from instruments and books to computer hardware and software. Also displayed will be chromatographic and lab equipment, furniture, and safety equipment.
Each exhibiting organization will have expert personnel on hand to give demonstrations, answer questions, and discuss your needs and interests. In addition to the comprehensive display of products and services of interest to the scientific community, there will be giveaways, several drawings for prizes, and a free ACS souvenir for all visitors to the exposition.
Science on Wheels Display. When you visit the exposition, stop by the scientific van display located in the back of the hall by the restaurant. Four vans, which serve as mobile educational labs, will be available for inspection. The vans function as traveling outreach programs, taking chemistry to the public, particularly students.
Admission Requirements. Although admission to the exposition is complimentary for all national meeting registrants, a badge is required to enter the exhibit hall. Badges will be mailed to all preregistrants; on-site national meeting registrants may obtain a badge at the main registration area in the Colorado Convention Center.
Those not registering for the meeting, but interested in visiting the exhibits, can obtain an exhibits-only badge for $20. Students with school identification will be charged $5.00. There will be no
preregistration for exhibits-only attendees; exhibits-only badges can be purchased at the main registration area in the Colorado Convention Center.
Exposition Workshops. A series of exposition workshops will be conducted in Denver and will cover a variety of topics. Attendance will be limited and restricted to workshop registrants (see preregistration form on page 111). Workshops will be held Monday through Wednesday, March 29-31, in the Colorado Convention Center. See pages 110 and 111 for a complete workshop schedule.
Commemorative Postal Cachet/Postal Substation. The 16th in a series of philatelic covers featuring ACS presidents will be available for sale at the Chemical Heritage Foundation booth (247). Sponsored by the ACS Division of the History of Chemistry, this cachet will feature Charles B. Dudley, ACS president in 1896 and 1897. A temporary postal station will be available in the exposition area (booth 249) and a special ACS postal cancellation commemorating the 205th national meeting will be available for use on the commemorative envelope. Mail orders for these envelopes will be accepted if postmarked by March 20. Order forms may be obtained by sending a stamped, self-addressed envelope to John Sharkey, Chemistry Department, Pace University, Pace Plaza, New York, N.Y. 10038. Those who ordered an envelope from Washington will automatically receive a new order form.
EXHIBITORS Bold number at end of lines are booth
numbers.
Academia Book Exhibits, 3925 Rust Hill Place, Fairfax, Va. 22030, (703) 691-1109. Organizes and arranges book and journal displays at scientific congresses and symposia in the U.S. and Europe. A catalog, listing full addresses of participating publishing houses and bibliographic information on their titles sent for display, is prepared for each meeting and is available to all participants. 941
Academic Press, 1250 Sixth Ave., San Diego, Calif. 92101, (619) 231-0926. Included are the following titles: Porterfield: "Inorganic Chemistry, A Unified Approach," 2nd ed.; Brody: "Nutritional Biochemistry"; Grossman/Col-burn: "Capillary Electrophoresis"; Silverman: "The Organic Chemistry of Drug Design and Drug Action"; Miller: "Writing Reaction Mechanisms in Organic Chemistry"; and Whistler/BeMiller: "Industrial Gums," 3rd ed. 1142
Ace Glass, 1430 N.W. Blvd., Vine-land, N.J. 08360, (609) 692-3333. New gas hydrogenation apparatus, new "doped" photochemical lamps for different spectral energies; microscale chemistry glassware for organic, inor
ganic, and general chemistry; new lightweight-mountable proportional temperature controller. 406, 408
ACS Division of Small Chemical Businesses, 4630 Indiana St., Golden, Colo. 80403, (303) 278-4455. Pressure Chemical Co., Specialty Products Division, offers polymers and catalysts. Richman Chemical excels in supplying a variety of custom manufacturing services from contract R&D and pilot plant to large-scale manufacturing. Waterhouse Co. provides market development services to suppliers of specialty chemicals and advanced materials on a contract basis. 450
ACS Education, 1155—16th St., N.W., Washington, D.C. 20036, (202) 872-4388. Education services for all levels, pre-high school, high school, college, and continuing education. Teaching resources as well as career education materials (textbooks, videotapes, supplementary materials, posters, and more) are featured for faculty and students. Activities include short courses, audio and video programs, and satellite TV seminars. 1006
ACS Gifts, 10631 DuVall St., Glenn Dale, Md. 20769-9529, (800) 468-6698. Features a wide array of accessories, jewelery, and gifts bearing the ACS logo and a selection of T-shirts with humorous chemically related slogans. Items that can be purchased or ordered include wearables—silk ties and scarves, golf shirts, sweatshirts, caps, bags, mugs, stuffed bears, glassware, and desk accessories. Visa and MasterCard accepted. 1006
ACS Industry Relations, 1155—16th St., N.W., Washington, D.C. 20036, (202) 872-6320. Featuring a 16-page booklet "Partners for Growth: Industry and the American Chemical Society," aimed at heightening awareness of ACS programs, products, and services that allow industry professionals to do their jobs better. Also featured will be "ACS at your Fingertips," an interactive disk of ACS products and services.
442, 444
ACS Publications, 1155—16th St., N.W., Washington, D.C. 20036, (800) ACS-5558. Displaying sample copies of its 27 periodicals, including the newest journals—Bioconjugate Chemistry, Biotechnology Progress, and Chemistry & Industry; the leading weekly, Chemical & Engineering News; the increasingly popular Environmental Science & Technology; "Today's Chemist at Work" for industrial chemists,
MARCH 1,1993 C&EN 109
IJ Dlfc?à«DI ί
EXPOSITION WORKSHOPS Because of space limitations, workshop attendance will be by registration only, even though workshops are being offered without charge by the sponsoring companies. Please use the preregistra-tkm form on page 111 to ensure space in the workshop^) of your choke. Should you be able to register only on site, please check in with the sponsoring company at its booth to inquire about availability of your chosen workshop. Booth numbers are indicated after each exhibitor listing. Because of the timely and interesting topics of these workshops, they will fill up quickly—early registration is encouraged. All workshops will be held in the Colorado Convention Center.
MONDAY, MARCH 2 9
1. Benefits of Thin-Layer Chromotogra-phy in the Analytical Lab.
Sponsor: Eastman Kodak. Instructor: Janet Cosgrove. 10 to 11 AM. Room 208.
Session provides basic theory and methods of separation for thin-layer chromatography in a number of analytical applications including screening, problem solving, and the development of new methodologies.
2. Integrated UNIX and VMS Computational Chemistry Systems.
Sponsor: Molecular Design Ltd. Instructor: Steven M. Muskal. 10 to 11 AM. Room 206.
Data sources on VMS and UNIX can now easily be integrated with computational engines on VMS and UNIX platforms. Workshop features a system that integrates structure and activity data with neural network software to create a lead generation system for compound discovery.
3. Information Systems for Biotechnology Groups.
Sponsor: Molecular Design Ltd. Instructor: Steven M. Muskal. Noon to 1 PM. Room 206.
Biotechnology researchers can learn how new UNIX-based integration tools are used to illustrate links between primary, secondary, and tertiary structural information and related data. By integrating these data, more problems can be solved more rapidly.
4. Structural Access to Metabolic Transformations.
Sponsor: Molecular Design Ltd. Instructor: Louise Henriksen. Noon to 1 PM. Room 212.
Information on metabolic transformations of chemicals is dispersed in the literature and in
secondary sources, and structural access is very difficult. This workshop presents a new structure-based database of metabolic transformation of drugs and illustrates use of the database in drug design and metabolism studies.
5. Prediction & Visualization of Molecular Properties & Reactivity.
Sponsor: CAChe Scientific. Instructor: David Gallagher. 1 to 3 PM. Room 208.
The prediction of properties such as UV-Vis spectra (color), IR spectra, solubility, stability, acidity, and nucleophilicity are often important in the design of a wide variety of chemicals, including photographic dyes, polymers, insecticides, drugs, herbicides, pharmaceuticals, and catalysts. New generation of tools for the experimental chemist will be described. The tools not only predict many properties, but also correlate them directly to the molecular structure, providing insight that is not available by other experimental techniques.
6. New Advances in the Estimation of LogP and Solvation-Free Energies.
Sponsor: Molecular Simulations. Instructor: Mario Blanco. 1 to 3 PM. Room 210.
A quantitative understanding of molecular solution properties is critically important to biochemistry, medicine, materials, the environmental sciences, and drug design. In the past, predictive models have been either too expensive to be of practical use or not accurate enough. POLARIS, a new method that includes all key energetic contributions of molecules in solution, will be presented.
TUESDAY, MARCH 3 0
7. From Chemical Structure to Human Exposure and Risk Assessment: Modeling the Path for the Nineties and Beyond.
Sponsors: American Chemical Society, CompuDrug Chemistry, and General Sciences. Two-part workshop.
Part A, Talk 1. Instructor: Z. Benz, Chemical Property Estimation for Risk Assessment. 9 to 9:45 AM and 1 to 1:45 PM. Room 208.
Part A, Talk 2. Instructor: H. Borgstedt, M.D. Predictive Toxicology for Risk Assessment. 9:45 to 10:30 AM and 1:45 to 2:30 PM. Room 208. Part B of this workshop will also have two talks on environmental modeling.
Part B, Talk 1. Instructor: F. Darvas, Assessing Biotransformation and Degradation. 11 to 11:45 AM and 3 to 3:45 PM. Room 208.
Part B, Talk 2. Instructor: T Pilotte, Tools for Chemical Fate and Transport Modeling. 11:45 AM to 12:30 PM and 3:45 to 4:30 PM, Room 208.
Overview of different methods used to generate estimates of physicochemical properties, predictions of putative metabolites, and predictions of certain toxic effects in mammals and other phylae. An introduction to fate and transport modeling of organic chemicals will be provided. Finally, sessions show how such estimates can be integrated into the overall risk assessment process and what further progress can be expected in the future.
8. Online: A Multimedia Course in Molecular Modeling
Sponsors: Biosym Technolo con Graphics. Instructor: Doj 11 AM, 11:30 AM to 1:30 PN Room 212.
and Sili-ay. 9 to
T2 to 4 PM.
Online is an interaatrv^multimedia training program that ino|ytej} lectures, demonstrations, and prawaVon SGI Indigo workstations. Topicsfap^Je getting started and visualizing rfiteXles (suitable for beginners), and minimiaffig molecules and molecular dynamics for those with some UNIX experience. Registration limited to two persons per workstation, so register early.
9. Patent Searching on Dialog. Sponsor: Dialog Information Services. In
structor: Staff, Dialog Information Services. 9 AM to 4 PM. Room 210.
This seminar introduces the basic commands used in searching Dialog databases with particular emphasis on patent databases. Although aimed at the searcher with some knowledge of patents, a brief introduction to the U.S. patent process is included. Topics include a review of typical patent search techniques, database selection and cross-database strategies, and tips on efficient searching.
10. Improving Research Productivity with a Structure-Oriented Desktop Database.
Sponsor: Molecular Design Ltd. Instructors: Alan Engelberg and Greg Shirai. Noon to 1 PM. Room 206.
Workshop shows how a structure-oriented desktop database can help increase productivity and the quality of output in three different tasks often encountered in a chemistry laboratory: creating commonly used forms and using the input data to write reports; building a flexible database of literature references; organizing and browsing structures and biological activity data.
11. 3-D Searching in Computer-Assisted Molecular Design.
Sponsor: Molecular Design Ltd. Instructor: Osman Guner. 1 to 2 PM. Room 206.
3-D searching of databases of structures and 3-D models is becoming an increasingly viable part of the armamentarium of the medici-
and the newly redesigned—CHEMTECH. Also on display will be the five buyers' guides published yearly. Latest books covering a variety of disciplines and general interest books pertaining to chemistry. 1006
ACS Public Outreach, 1155—16th St., N.W., Washington, D.C. 20036, (202) 452-2107. Serves to increase public's understanding of chemistry by providing the public with positive messages about the chem
ical sciences and sharing various materials and outreach programs. Members are invited to the booth to receive more specific information and to become a VIP (Volunteer in Public Outreach). Photos of VIPs will be taken at the booth. 1006
ACS Software, 1155—16th St., N.W., Washington, D.C. 20036, (800) ACS-5558. Over 75 peer-reviewed scientific software programs for the PC and Macin
tosh will be represented. Demonstrations of new window graphics package—Origin, a lab safety tracking system called LabADVISOR, and a stockroom inventory system called ChemStock. Daily drawings will be held for software package giveaways.
1006
Aesar/Alfa Johnson Matthey, P.O. Box 8247, Ward Hill, Mass. 01835-0747, (508) 521-6300. 917
110 MARCH 1,1993 C&EN
nal chemist and drug designer. A combination of powerful 3-D search software and databases of available and bioactive compounds will be described, and their use in molecular design will be illustrated.
WEDNESDAY, MARCH 31
12. Chemical Searching on Dialog
Sponsor: Dialog Information Services. Instructors: Staff, Dialog Information Services. 9 AM to 4 PM. Room 210.
Workshop introduces the basic commands used in searching Dialog databases, with particular emphasis on the chemistry literature and substance databases. Discussions will include descriptions of the content and features of the chemistry files available on Dialog. Examples of search techniques and tips for efficient searching in these databases will be included.
13. QSPR: A Rapid Method for Estimating Polymer Properties.
Sponsors: Biosym Technologies and Silicon Graphics. Instructor: Jozef Bicerano, Dow Chemical. 9 AM to Noon. Room 212.
Synthia, a new polymer modeling tool for quantitative structure-property relationship determination, is as accurate as traditional methods, but is more flexible in technique. The program, demonstrated on the SGI Indigo Elan, uses graph theoretical techniques rather than reliance on group properties.
14. Immunoassays for Diazinon: Various Applications.
Sponsor: Millipore. Instructors: Joe Peters, Titan S. Fan, and Bruce S. Ferguson. 9 to 11 AM. Room 208.
An immunochemical method for measuring diazinon, a popular organophosphate insecticide, has been developed. Several applications for detecting diazinon, including its measurement on grass, lanolin, and water, will be demonstrated using Millipore's Envirogard tube format.
15. Computational Tools for the Petroleum Industry.
Sponsors: Biosym Technologies and Silicon Graphics. Instructor: To be announced. 1:30 to 4:30 PM. Room 212.
Techniques that can be applied to problems confronting the petroleum industry, and expected results to enhance industry's ability to design new materials and control properties, will be demonstrated on SGI and nCube workstations. The wetting of minerals by petroleum, the stability of emulsions, and how these can be treated at the molecular level will be discussed.
Agri-Diagnostics Associates, One Executive Dr., Moorestown, N.J. 08057, (609) 727-4858. Immunoassay kits and equipment for detecting pesticide residues in soil and water. 816
Air Products & Chemicals, 7201 Hamilton Blvd., Allentown, Pa. 18195-1501, (215) 481-4911. Products include EPA protocol gases, carrier gases, calibration mixtures, supercritical fluids, gas handling equipment,
PREREGISTRATION
EXPOSITION WORKSHOPS Denver, Colo., March 29-31
Course(s) desired
No. Time Title
Name.
Address.
Telephone
Advance registration will be passed along to sponsoring companies and will ensure a space for you in the workshop(s) of your choice. Register on site at the appropriate company's booth. Return this form to ACS Expositions, 1155—16th St., N.W., Washington, D.C. 20036. Phone (202) 872-6047, fax (202) 872-4410. Deadline for advance registration is March 19.
and associated lab services. Representatives will discuss how the proper selection of gases and equipment can increase lab productivity. Special grades of gases are available for GC/MS, SFt/SFC, ICP, AA, ECD, FID, TCD, and other analytical techniques. 217
Aldrich Chemical (see SAF Bulk Chemicals). 622
Alttech Associates, 2051 Waukegan Rd., Deerfield, III. 60015, (708) 948-8600. Complete line of chromatography equipment, products, and accessories for GC, HPLC, IC, TLC, SPE. Featuring an economical HPLC system, HPLC solvent recyder that reduces solvent consumption up to 80%. Varex universal detector for HPLu, SFC, and GPC, Alltima reversed phase LC column that can analyze acids, bases, and neutral compounds on one column. 418
Analytical Development, 4405 North Chestnut, Colorado Springs, Colo. 80907, (719) 260-1711. Contract lab offering analytical services, specializing in studies for product registration for the pharmaceutical, agricultural chemical, and animal health industries. For 22 years, company has conducted studies in analytical method development and validation, metabolism, environmental fate, bioavailability/bioequivalency analyses, dissolution, and product stability testing. 1129
Analytical Tech (ATI), 529 Main St., Boston, Mass. 02129, (800) 225-1480. Mattson Instruments division: new Genesis and Galaxy series FTIR spectrometers. Genesis spectrometers offer ease of use and powerful application software. Galaxy spectrometers provide flexibility necessary for analysis of diverse sample types, and are suitable for real-time analysis. Unicam division: systems for AA, UV, methods development HPLC, and capillary electrophoresis. Uni-cam's new Solaar 939QZ can perform automated flame and furnace multielement analysis with Zee-man, Quad-line, and deuterium background correction. The new Crystal 350 CE features research-grade diode array detection, multi-method programming and four injection methods. Orion division: line of solid state, nonglass pH electrodes as well as complete line ofpH/ISE meters and electrodes, conductivity meters, dissolved oxygen meters, and Cahn microbalances.
541,542,543,544
Applied Photophysics, 203/205 Kingston Rd., Leatherhead, KT22 7PB, U.K., (800) 543-4130. Demonstrating the new advanced SX.17MV microvolume stopped-flow spectrofluorimeter complete with time-resolved spectroscopy and global kinetic modeling.
1123
Autodesk, 2320 Marinship Way, Sausalito, Calif. 94965, (415) 332-2344. Software supplier demonstrates its latest release of HyperChem, the new standard for desktop molecular modeling software. HyperChem software integrates visualization and analysis tools in one affordable and easy-to-use package. With a choice of four molecular mechanics and six quantum mechanics methods, HyperChem allows users to easily set up, perform, and interpret the results from a wide range of simulations and computations, including
5 and molecular dynamics runs. In addition, DDE links can be created between HyperChem and other Windows applications as well as macros with HyperChem's built-in scripting capability. HyperChem software runs on 386- and 486- class Pus under Windows, and Silicon Graphics workstations under Motif. 216
J. T. Baker, 222 Red School La., Phillipsburg, N.J. 08865, (908) 859-2151. New products include a wide variety of chiral columns for HPLC, ultra Resianalyzed solvents for environmental analysis, an Empore extraction disk manifold system, improved acetonitrile for gradient HPLC, 100-mL package sizes of plasma standards, and over 200 new organic compounds. Also, new safety packaging for ether and other solvents is being introduced, me new 1993-94 reagents and chromatography catalog is available. 522,524
Benjamin Cummings, 390 Bridge Pkwy., Redwood City, Calif. 94065, (800) 950-Books. Line of upper level chemistry texts designed to set standards into the next century. New titles "Modern Experimental Biochemistry" by Rodney Boyer, and "Physical Chemistry" by Robert Mortimer. 1136
Bioanalytical Systems, 2701 Kent Ave., West Lafayette, Ind. 47906, (317) 463-4527. Latest "Electrochemistry for the Chemist" instrumentation and accessories. Model CV-50W Windows electrochemical analyzer, vol-tammetric microelectrodes with low current module, po-larographic equipment, rotating disk electrode, cells, and reference electrodes. Applications information on trace-metal determinations and speciation. 549
BioCad, 1390 Shorebird Way, Mountain View, Calif. 94043, (415) 903-3900. Demonstrating Catalyst, the drug discovery software system. Using topical medicinal chemistry applications, such as Angiotensin II antagonists, to display new 3-D hypotheses. Catalyst hypotheses are abstract chemical functions positioned in space that correlate 3-D chemical structure with measured biological activity. Demonstrating 3-D database searches in Catalyst that show how hypotheses are used to find novel structural motifs. By designing, testing, and refining new molecules before they are synthesized, chemists focus their lab effort on the most promising molecules. Catalyst is on a network of Macintosh, PC, and SGI computers. 628
Bio-Rad, Digilab Division, 237 Putnam Ave., Cambridge, Mass. 02139, (617) 868-4330. Displaying new FTS 165 FTIR spectrometer. Operating on a standard PC platform and using the new Bio-Rad Win-IRtm spectrometer control Windows-based software, the instrument provides high spectral throughput and sensitivity. With resolution of up to 0.5 c m , the instrument is easy to use for sample compartment analysis, kinetics, and hyphenated techniques. 241
Bio-Rad, Sadtler Division, 3316 Spring Garden St., Philadelphia, Pa. 19104, (215) 382-7800. Digital libraries of IR and 13C NMR for searching on Windows-based IBM PC. IR & NMR SearchMaster software are
MARCH 1,1993 C&EN 111
capable of searching names, physical properties, structures and/or substructures, and molecular formulas of more than 200,000 spectra. Also featuring IR Mentor, an on-line computer program to help in the interpretation of IR spectra. 631
Biosym Technologies, 9685 Scranton Rd., San Diego, Calif. 92128, (619) 597-9711. Computer-aided molecular design software helps discover, develop, and test new drugs, chemicals, and materials. Insight II, a 3-D molecular modeling and graphics program, and Discover, a molecular mechanics and dynamics simulation package, are actively used in the chemical and biotechnology industries. Software is available to help build (Sketcher) and analyze (Search/Compare) small molecules; predict activity of macromolecular structures (Apex); design new ligands (Ludi); predict performance of new compositions for polymer and catalyst modeling; and more easily access quantum chemistry functionality (Turbomole). Software developed through highly successful consortia; polymer; catalysis and sorbents; potential energy function; electronic, optic, and magnetic modeling (EOM). All products available for demonstration. 106
Biotransformations, 1670 Newport Ctr. Rd., Suite 300, Colorado Springs, Colo. 80916, (719) 550-9200. Environmental lab services, including organics, inorganics, trace metals, and microbiology analyses. Instrumentation includes GC with FID, PID, ECD, and AED detectors; GC/MS, HPLC; UV-Vis; IC; ICP and furnace A A. Full range of remediation services, including bioremediation for the degradation of hydrocarbons, chlorinated solvents, and wood preservatives in soil and groundwater. 103
Boulder Scientific, 598 Third St., Mead, Colo. 80542, (303) 442-1199. Manufactures custom and specialty organic chemicals for pharmaceutical, environmental, aerospace, and other industrial applications. Products include Grignard reagents; amine-boranes; organoboron, organosilane, and organobis-muth compounds; metallocenes; and scandium compounds. 838
B. Braun Biotech USA, 999 Postal Rd., Allentown, Pa. 18103, (215) 266-6262. Featuring new ultraquiet benchtop centrifuges. Also, a full line of lab equipment products, including ultrasonic and mechanical homogenizes, shakers, waterbath circulators, freeze dryers, and rotary vacuum concentrators. In addition, lab-scale fermentors and cell culture bioreactors. 422, 424
Brinkmann Instruments, One Cantiague Rd., P.O. Box 1019, Westbury, N.Y. 11590-0207, (516) 334-7500. Metrohm titrators, new pH and ion meters, Ep-pendorf and Brinkmann pipettes; Brinkmann automatic and manual burets; bottletop dispensers, Heidolph overhead mixers; Buchi rotary evaporators and vacuum accessories; new Lauda circulators, baths, and chillers; Buchi glass reaction autoclave. 236, 238
Brookman Instruments, 750 Blue Point Rd., Holts-ville, N.Y. 11742, (516) 758-3200. Precision instu-ments for particle characterization. Particle sizing by PCS and by disk centrifugation/sedimentation. Zeta potential by particle electrophoresis and by streaming potential for fibers and films. Gonimeter/correlator for static and dynamic light scattering. 228
Brooks/Cole Publishing, 511 Forest Lodge Rd., Pacific Grove, Calif. 93950, (408) 373-0728. New books on display: the Hein series in prep chemistry and health sciences chemistry, Fessenden/Fessenden; "Organic Lab Techniques," 2nd ed; and Landgrebe: "Theory and Practice in the Organic Laboratory with Microscale and Standard Scale Experiments," 4th ed; Macintosh software: "Alchemist: The Chemical Equation Balancer and Beaker: An Expert System for the Organic Chemistry Student." 1054
William C. Brown Publishers, 2460 Kerper Blvd., Dubuque, Iowa 52001, (319) 588-1451. Publisher of ACS's "Chemistry in Context" is introducing several new chemistry textbooks, supplements, and lab manuals. 1052
Bruker Instruments, Manning Park, Billerica, Mass. 01821, (508) 667-9580. Analytical instruments such as NMR spectrometers, FTIR spectrometers (including Raman), mass spectrometers, EPR spectrometers, data stations including UNIX-based systems, and PC-based data stations. 111
Burleigh Instruments, Burleigh Park, Fishers, N.Y. 14453, (716) 924-9355. Highest precision electroopti-cal and piezoelectric-based products for demanding applications requiring submicron linear positioning,
precise laser wavelength measurement and analysis, and routine SPM imaging. Demonstrating the affordable, instructional SfM system, designed to be a teaching tool for education and a learning tool for industry. 1021,1023
Cabot Performance Materials, 377 Beaver Run Rd., P.O. Box 239, Revere, Pa. 18953, (800) 445-8521. Producer of high-quality cesium and rubidium. Cesium chemicals are used as catalysts and in the production and modification of alcohols and in biomedical research. Rubidium is also used in catalysts, special glasses, and biological research. 331
CAChe Scientific, P.O. Box 500, MS 13-400, Bea-verton, Ore. 97077, (503) 627-3737. Chemistry software and integrated 3-D systems designed expressly for the experimental chemist. New application to organize and calibrate computational experiments and graphically analyze results, linking computational and experimental techniques more closely. Chemists can build, predict, and visualize structures, chemical properties, and reactivity right at their personal computer. Find low-energy conformers, predict IR and UV-Vis spectra, or study electrostatic interaction. Predict and visualize transition states, reaction mechanisms, activation energies, solubility, heats of reaction, reaction pathways. Demonstrate their expandable family of chemistry applications available on platforms ranging from personal computers to scientific workstations for individuals, groups, or whole departments. 506
Cambridge Scientific Computing, 875 Massachusetts Ave., Sixth floor, Cambridge, Mass. 02139, (617) 491 -6862. Organizing research and presenting ideas is made easy with CSC ChemOffice/Plus, the entire suite of CSC's software products that contains CSC ChemDraw/Plus: Chemical Structure Drawing; CSC Chem3D/Plus: Molecular Modeling and Analysis; and CSC ChemFinder: Searching and Information Integration. 421,423
Captair LabX, One Elm Sq., Rte. 114, North An-dover, Mass. 01845, (508) 975-3336. Ductless filtering fume enclosures. LabX modular and expandable lab furniture. 536, 538
Chapman & Hall, 29 West 35th St., New York, N.Y. 10001-2299, (212) 244-3336. Textbooks, monographs, Journals, and reference works. New publications: "Regulated Chemicals Dictionary 1992"; "Dictionary of Terpenoids"; and "Protein Interactions" by Gregorio Weber. Information on the upcoming "Dictionary of Inorganic Chemistry" and a demonstration of the Chapman & Hall Natural Products database on CD-ROM. 1135,1137
ChemGlass, 3861 North Mill Rd., Vineland, N.J. 08360, (609) 696-0014. Specialty glassware for use in organic, inorganic, and environmental chemistry. Air-free glassware for use in the manipulation of air-sensitive compounds features complete vacuum/inert lines along with a new portable vacuum system. Products for microscale chemistry are featured in our Minum- Ware product line. 641 , 643
Chemical Abstracts Service, 2540 Olentangy River Rd., Columbus, Ohio 43210. (614) 447-3600. Provider of chemical information via the printed products of CAS or the on-line computer access of STN International. Subscribers have the world's largest collection of scientific and technological information at their fingertips. STN International provides on-line access to more than 130 databases covering research, study, and development in biology, physics, pharmaceuticals, health and safety, the environment, patents, geology, biotechnology, and much more, the registry file, with its more than 12 million records, contains unique substance records. Specinpo contains NMR and IR spectra. Beilstein contains organic chemical structures, preparation and reaction information, and numeric property information. Records in Registry and Beilstein are searchable by structure. 436
Chemical Design, 200 Rte. 17 South, Suite 120, Mahwah, N.J. 07430, (201) 529-3323. State-of-the-art computational chemistry and 3-D database software for the research community. At the leading edge of database technology, providing innovative tools for distributed database systems. A number of major pharmaceutical companies currently use Chem-X to create and search their large corporate 3-D databases of over 250,000 structures. Our database technology is proven for producing new drug leads for our customers and is fully integrated with Chem-X's powerful modeling tools. Chem-X is available for the Macintosh II, PC, UNIX workstation, and VAX. 822
Chemical Education Resources, 180 Linden St., Wellesley, Mass. 02181, (617) 235-2427. Publishers of materials for learning chemistry in the lab including the "Modular Laboratory Program in Chemistry," a series of over 200 individual experiments for general, analytical, and health science chemistry courses. 849
Chemical Heritage Foundation/HIST Division, 3401 Walnut St., Suite 460B, Philadelphia, Pa. 19104, (215) 898-4896. Discovers and disseminates information about historical resources and encourages research, scholarship, and writing in the history of the chemical sciences. The ACS History of Chemistry Division sponsors sessions at national meetings, publishes the Bulletin for the History of Chemistry, and prepares the ACS presidential cachet. 247
CRC Press, 2000 Corporate Blvd. N.W., Boca Raton, Fla. 33431, (407) 994-0555. Latest and bestselling titles in chemistry including the latest edition of the "Handbook of Chemistry and Physics," the "Properties of Organic Compounds Database." and the "Elastomer Technology Handbook." 1051, 1053
Crystalytics, P.O. Box 82286. Lincoln, Neb. 68501, (402) 421-2797. High-quality and confidential x-ray crystallographic structure determination and data collection services at affordable rates for organic, inorganic, and organometallic compounds as well as proteins and other biological macromolecules. X-ray tubes and other diffraction accessories in addition to molecular models and model building supplies. 550
CTC Technologies, 7925-A North Oracle Rd., Tucson, Ariz. 85704, (602) 825-2533. Computer-controlled Langmuir-Blodgett troughs and Langmuir film balances for research on ultrathin organic monolayers, plus surface tensiometers for general surface chemistry; and a new student film balance, all imported from Nima Technology Ltd. of Coventry, U.K. In addition, specialist microscope stage and Fromherz research troughs from Germany. 1124
Daylight Chemical Information Systems, 18500 Von Karman Ave., Suite 450, Irvine, Calif. 92715, (714) 476-0451. Chemical information instruments (Daylight Toolkit) that provide infrastructure for integration and development of a wide variety of chemical software tools and extended applications. Toolkits include nomenclature, database, searching, similarity, cluster analysis, graphic display, geometry, and modeling. Software is also offered in an applications form: Merlin, Thor, Clustering package. 616,618
Denver Instrument Co., 6542 Fig St., Arvada, Colo. 80004, (303) 431-7255. New line of top-loading balances, as well as analytical balances, moisture analyzers, and calibration weights. 1127
Derwent, 1313 Dolley Madison Blvd., Suite 401, McLean, Va. 22101, (703) 790-0400. Comprehensive patents and literature alerting, documentation, and retrieval services, both in printed form, on-line databases, and CD-ROM. World Patents Index provides full coverage of all chemically related patents from over 31 issuing authorities and two scientific journals. The chemical reactions documentation service documents chemical reactions from scientific journals and patents. 1130,1132
Dialog Information Services, 3460 Hillview Ave., Palo Alto, Calif. 94304, (415) 858-2700. Rapid, on-line computer access to data, including CAS Registry Numbers, chemical literature, information on more than 11.5 million substances, and international patent information. Bibliographic and full-text references include journals, patents, papers, and chemical dictionaries. This information is immediately useful not only to chemists and scientists, but also to business people in the chemical industry. 505, 507
Digital Equipment, 4 Results Way, Marlboro, Mass. 01752, (508) 467-6538. Computer systems demonstrating the integration of chemical R&D applications and desktop devices. Also featuring Alpha technology-based systems running the world's fastest RISC microprocessor chips; chemistry research solutions from software suppliers; and PC integration, networking, and visualization software. 222
Dyn-A-Med Products, 28675 Faircrest Way, Escon-dido, Calif. 92026, (619) 591-9988. New line of filter paper and glass fiber filters, thistle tubes. Glass bottles with Teflon-lined caps attached. Teflon-lined caps. Teflon-cap liners. Aluminum weighing dishes. Aluminum moisture pans for all balances. Plastic weigh boats. Glass fiber pads for moisture determination in a microwave oven or IR balance. Plastic disposable beakers. Biohazard mailers. 1128
112 MARCH 1, 1993 C&EN
z g en o Q. X LU
ACS Software in conjunction with General Sciences Corporation and CompuDrug N.A. presents a new workshop ...
FROM CHEMICAL STRUCTURE TO HUMAN EXPOSURE AND RISK ASSESSMENT: Modeling, the Path for the Nineties and Beyond r his essential workshop will provide an
overview of different methods to generate estimates of physico-chemical properties,
predictions of putative metabolites, and predictions of certain toxic effects in mammals and other phylae. Presented in two parts, the workshop will provide an introduction to fate and transport modeling of organic chemicals and a demonstration on how estimates can be integrated into the overall risk assessment process. It will also explore what further progress can be expected in the future.
Part A
Chemical Property Estimation for Risk Assessment Zoltan Bencz, Ph.D. Certain physico-chemical properties are quantitatively related to both chemical substructure and to factors of importance in the risk assessment process. Examples of such QSAR are logP, a measure of lipophilicity which is a determinant of bioaccummulation and Pka, a dissociation constant which is intimately related to uptake, distribution, and excretion of chemicals. In the many instances which it is not practical or possible to measure the values, the artificial intelligence-based programs such as PROLOGP and pKalc can fill the gap. The theoretical basis of these programs and their use and integration with other programs will be discussed in this session.
+ 9:00 - 9:45 and 1:00 - 1:45
Predictive Toxicity for Risk Assessment Harold H. Borgstedt, M.D. Risk assessment often has to be achieved based on few, if any, biological test data on toxicity to mammals, birds, fish, or environmental organisms. Toxicity modeling attempts to fill this gap by supplying credible estimates of toxicity using computer-based calculations. The major models available for producing toxicity estimates will be reviewed. The HazardExpert program, which utilizes modern artificial intelligence techniques, will be discussed in detail. • 9:45 -10:30 and 1:45 - 2:30
9:00 AM and 1:00 PM
PartB
Assessing Biotransformation and Degradation D. Ferenc Darvas, Ph.D. The overall toxicity of organic chemicals is determined in large measure by the toxicity of their metabolites. Because of the great time and monetary requirements of experimental metabolic studies, computer-based predictive metabolism programs (CAMP) have been developed to provide semiquantitative predictions of putative metabolites rapidly and inexpensively. The MetabolExpert program utilizes modern artificial intelligence techniques to provide such predictions in an efficient, user-friendly environment. Its theoretical basis and general functionality will be discussed, as well as its integration with other programs.
• 11:00 -11:45 and 3:00 - 3:45
Tools for Chemical Fate and Transport Modeling James O. Pilotte, M.A., M.S. This presentation will provide an introduction to fate and transport modeling of organic chemicals in surface water, soil, and groundwater media. The discussion will consider data requirements, modeling approaches, and applications of modeling results to risk assessment. Models covered include EXAMS-II, SESOIL, AT124D, and the RISKPRO exposure assessment package. • 11:45 -12:30 and 3:45 - 4:30
To register for the workshop, please call Sarah Weismiller, ACS Software, at (202) 872-4564. On-site registration is available in Booth 1006 at the ACS Exposition, Monday, March 29, 9:00 - 5:00
AU workshop attendees receive a free gift! A/^O O r*- American Chemical Society
A ( J o o O I l W a r e 1155 Sixteenth Street, N.W. Washington, DC 20036
205th ACS National MeetJno. Denver. Colorado luesoav. Man» BU. ISVB
Eastern Analytical Symposium, 322 South Middle-town Rd., Nanuet, N.Y. 10954, (302) 738-6218. Information on its upcoming annual symposium in November. Representatives will be available to take names for mailing list and to answer any questions concerning the symposium. 932
Eastman Kodak, 343 State St., Bkjg. 701, Rochester, N.Y. 14652-3512, (716) 722-2990. The new 1993-94 Eastman Laboratory Chemicals Catalog, featuring over 7000 products for synthetic organic, polymer, pharmaceutical, and general research use is now available. Pick up your copy or have us mail one to you. The catalog is also available on computer in the standard computer disk sizes with DOS and Microsoft Windows compatibility. Stop by for a demonstration. 906, 908
EG&G Princeton Applied Research, P.O. Box 2565, Princeton, N.J. 08543, (609) 530-1000. Electrochemical instrumentation for redox studies, chemical analysis, HPLC detection, and corrosion measurement.
750
Electrothermal, 275 Morristown Rd., Gillette, N.J. 07933, (800) 432-8244. Premium line of heating mantles and new automatic melting point apparatus, the IA2001 Automelt. Together with the IA9000 digital melting point apparatus series, firm offers a comprehensive line of melting point analyzers. 910,912
Elsevier Science Publishers, 633 Ave. of the Americas, New York, N.Y. 10010, (212) 989-5800. Presenting for the first time details of all our publications on Cu-ROM. Demonstration of the Active Library on Corrosion, another novel hypertext/CD-ROM product, will also be available. Browse through our books and journals on display and ask for your sample copy of the new journals Microporous Materials and Solid State NMR. 936, 938
Elsevier Trends Journals, 655 Ave. of the Americas, New York, N.Y. 10010, (212) 989-5800. Featuring Trends in Polymer Science, a new monthly review journal. Recognized as some of the most successful scientific publications in the world, the trends journals are best known for their lively and readable format and their consistently high-quality reviews of the latest advances in the biomedical field. Pick up a copy of Trends in Polymer Science—or subscribe at the meeting and receive a discount. 931
EM Science, 480 Democrat Rd., Gibbstown, N.J., (609) 354-9200. Lab reagents, high-purity solvents, moisture determination systems, analytical chromatography supplies, chemical information database.743
Encyclopaedia Britannica North America, 310 South Michigan Ave., Chicago, III. 60604, (312) 347-7095. "777e New Encyclopaedia Britannica"; "Great Books of the Western World"; and "Compton's Encyclopedia"; plus "Annals of America"; "Britannica Discovery Library"; "Young Children's Encyclopedia"; Britannica deluxe bookcase, Britannica world atlas, "Science and the Future Library"; "Webster's Third International Dictionary"; and "The Holy Bible." 1024
Enraf-Nonius, 390 Central Ave., Bohemia, N.Y. 11716, (516) 589-2885. CAD4 diffractometer, FAST area detector diffractometer, comprehensive MolEN crystallographic software package. 571 15-kW rotating anode x-ray generator, 590 3.0-kW sealed tube x-ray generator, 558 liquid nitrogen cooling system, precession and Weissenberg cameras, Guinier and Debye Scherrer cameras. 821, 823
Falcon Software, P.O. Box 200, Wentworth, N.H. 03282, (603) 764-5788. Chemistry multimedia software for high school, college, and university. Exploring Chemistry: Interactive Video Lab in General Chemistry is now affordable and networkable on a CD-ROM for any VGA DOS platform. Many other new programs on both DOS and MAC. 949
Finnigan MAT, 355 River Oaks Pkwy., San Jose, Calif. 95134, (408) 433-4800. A leader in mass spectrometry, company offers a broad range of instrumentation for ion trap quadrupole, MS/MS, TOF, isotope ratio, and high-resolution magnetic systems, covenng all applications. 454
Fisons Instruments, 32 Commerce Center, Danvers, Mass. 01923, (508) 524-1000. Displaying the GC8000 series gas chromatograph, a modem expandable automated GC for top performance. Also on display, the MD 800, a completely integrated GC-MS unit consisting of a compact quadruple gas analyzer, designed to complement both the GC 8000 and Lab Base 2 soft-
114 MARCH 1,1993 C&EN
ware. Latest software from VG data systems, market leader of multiuser chromatography data handling and PC chromatography data systems. 517
Fluka Chemical (see SAF Bulk Chemicals). 622
FMC, Uhium Division, 449 North Cox Rd., Gasto-nia, N.C. 28054, (704) 868-5394. Lithium and magnesium organometallics, including lithium diisopropyl-amide, various alkylithiums, dibutylmagnesium, magnesium alkoxides in hydrocarbon solution, and silane blocking-group precursors, \er\-butykMmethyl-chloro-silane andlerl-butyfdiphenylchlorosilane. Custom synthesis of fine organic compounds requiring pyrophoric chemicals for their synthesis. 235,237
W. H. Freeman & Co., 41 Madison Ave., New York, N.Y. 10010, (212) 576-9417. Latest information on the new updated version of Atkins and Beran: "General Chemistry," 2nd ed., and on the upcoming 3rd ed., of Vollhardt's "Organic Chemistry." On exhibit are Atkins: "Elements of Physical Chemistry"; Atkins: "Physical Chemistry," 4th ed.; Shriver, Atkins, and Langford: "Inorganic Chemistry"; Hams: "Quantitative Chemical Analysis"; and McQuarrie and Rock: "General Chemistry," 3rd ed. 953
General Valve, 19 Gloria La., Fairfield, N.J. 07006, (201) 575-4844. Featuring lota One molecular beam source for pulsed laser spectroscopy, pulsed valves (165 microseconds), Teflon solenoid control valves for binary, ternary, and quaternary solvent selection. Iso-Latch (isothermal latching). Series 2 "Fast Wash-Out" (low dead volume), Senes 3 (low cost) highly insert valves. Series 20 stainless steel fittings for LC and GC. 532
Glas-Col, 711 Hulman St., Terre Haute, Ind. 47802, (812) 235-6167. Exhibiting standard and custom heating mantles, stirmantles, manual and automatic temperature controls. Also shakers, rotators, vortexers, and G. K. Heller lab stirrers. 815,817
Hawk Scientific Systems, 170 Kinnelon Rd., Suite 8, Kinnelon, N.J. 07405, (201) 838-6292. Desktop software for chemists: Molecular Presentation Graphics (MPG), version 5.1, chemical drawing software for PCs. ChemWhere, a powerful utility for searching for text and structures within word processing documents. Also demonstrating ConSystant and Chameleon from Exodiraphics, which are chemical data file converters that allow data transfer between many incompatible chemistry programs. 636,638
Health Designs, 183 East Main St., Rochester, N.Y. 14604, (716) 546-1464. The Topkat toxicity prediction system integrates high-performance QSAR-based prediction modules for fast, accurate estimation of mammalian and aquatic effects from chemical structure. Utilize the Prognosys module development system to custom build Topkat prediction modules from user-provided data. 336,338
D. C. Heath, 125 Spring St., Lexington, Mass. 02173, (800) 235-3565. New 1993 textbooks on display include Zumdahl: "Chemistry," 3rd ed.; Zumdahl: "Introductory Chemistry," 2nd ed.; and Bell: "Chemical Investigations." Other popular titles include Robinson/ Odom/Holtzdaw: "Chemistry: Concepts and Models"; Holtzdaw/Robinson/Odom: "General Chemistry," 9th ed.; Zumdahl: "Chemical Principles"; Ege: "Organic Chemistry"; and Williamson: "Macroscafe and Micro-scale Organic Experiments." 1042,1044
Hemco, 111 North Powell, Independence, Mo. 64056, (816) 796-2900. Fume hoods, lab equipment, and Unilab designated work areas. Complete line of fume hoods from the 5-foot Air-Bypass for large applications to the Fume Fighter vented workstation and the Clean Aire III for light-duty needs. Unilab is a modular enclosure designed for environmental control in the lab. Hemco products meet OSHA regulations and a featured product will be the Air Flow monitor that continuously checks fume hood performance. 547
Hewlett-Packard, 3404 East Harmony Rd., Fort Collins, Colo. 80525, (303) 229-3800. Computer systems, instrumentation, networking products, and lab application software. Highlighted products include HP's leadership price/performance S700, running molecular modeling and computational chemistry solutions from leading independent software suppliers; HP's LAB/UX LIMS and Chemstation computer-based lab systems will also be shown. 128
Hitachi Instruments, 3100 North First St., San Jose, Calif. 95134, (408) 432-0520. Liquid chromatographs, UV-Vis and NMH-flourescence and LC-mass spec
trometers for use in the analytical lab. Model Z-8200 high-performance flame/furnace atomic absorption spectrophotometer operating in a Microsoft Windows is designed for the lab that is sample-intensive, requiring reliable operation. Z-8200 is available in flame only, furnace only, or tandem flame/furnace system configurations. 107
Hi-Tech Scientific, Brunei Rd., Salisbury, SP2, 7PU, U.K., (800) 334-0724. Latest developments for the 60 series stopped-flow instruments indude computer-controlled sequential mixing, high-performance diode array, and differential density mixing. Based on market requirements, more reactions can now be studied on a single instrument with capability for cryogenics, FTIR, high pressure, conductivity, circular dichroism, and anaerooidty. Software for IBM-compatible, Apple Madntosh, and Hewlett Packard PCs available. 515
Houghton Mifflin Co., One Beacon St., Boston, Mass. 02108, (617) 725-5000. Daryl Ebbing's "General Chemistry," 4th ed.; "Basic Concepts of Chemistry," by Sherman, Sherman, and Russikoff; and Harold Hart's "Organic Chemistry, A Short Course," 8th ed. 943
Huffman Labs, 4630 Indiana St., Golden, Colo. 80403, (303) 278-4455. Independent chemical testing lab featuring elemental analyses (C, H, O, N, S, halogens, ash); trace metal analyses by ICP, AA, and semiquantitative emission spectroscopy; TOC, TOX, calonmetry (Btu); molecular weights by VPO, ion chromatography, and custom gas chromatography. Coal testing, water testing, and oxygen in gasoline. Custom and analytical development services are also available. 448
Innovative Technology, 2 New Pasture Rd., New-buryport, Mass. 01950, (508) 462-4415. Stainless steel glove box and gas purification system guarantee less than 1 pom moisture and oxygen in an inert atmosphere, systems are supplied complete induding vacuum pump, shelves, lighting, and stand. 642,644
Instruments for Research & Industry, 108 Franklin Ave., Cheltenham, Pa. 19012, (215) 379-3333. Various controllers/monitors for control of temperature, liquid level, and pressure. Two units provide two-point sensing: thermocouple as well as capacitance. Monitors spedfic to water flow, liquid level, spills, and over-temperature as well as line of lead stabilizers will also be shown. 410,412
JEOL USA, 11 Dearborn Rd., Peabody, Mass. 01960, (508) 535-5800. Literature and information on analytical instrument division products, induding the new Eclipse NMR. Full line of magnetic sector mass spectrometers, routine and research superconducting FT NMR spectrometers, and CW EPR spectrometers. 119
J-KEM Electronics, 16203 Westwoods Business Park, Ellisville, Mo. 63021, (314) 527-4931. Digital temperature controllers for heating mantles, hot plates, ovens. Volumes from 1 mL to 100 L regulated to 0.1 °C. Senses temperature with Teflon-coated thermocouple. Custom temperature controllers manufactured. Digital vacuum regulator controls vacuums from 1-760 ton. Ideal for rotary evaporators. Introducing Bubble Buster. Attach to HPLC solvent lines or reservoir bottle. 208
Johnson Matthey, 460 East Swedesford Rd., Wayne, Pa. 19087, (215) 971-3111. Hydrogen purifiers that consistently deliver high-purity hydrogen with impurity levels less than 10 ppb at point-of-use. Magnetic susceptibility balances that quickly and easily measure magnetic susceptibility of a wide range of solid or liquid diamagneflc and paramagnetic materials. Require a maximum sample size of only 250 mg.
JRH Biosciences, 13804 West 107th St., Lenexa, Kan. 66215, (800) 255-6032. Supplier of sera, serum-free media, media (liquid and powder), growth factors, reagents for mammalian and invertebrate cell culture. Featured products indude Ex-Cell 300 and Ex-Cell 400 series of serum-free media, Flexi-Pak bulk liquid media transfer up to 1200 L, and APROtain-1 protein-free media line. 341
Kendall Square Research, 170 Tracer La., Waltham, Mass. 02154, (617) 895-3571. A leading manufacturer of high-performance parallel computer systems demonstrating several chemistry software packages using the KSR1. Spedal emphasis will be on performance results recently received from several tests using Biosym packages. 115
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NAME
ADDRESS
CITY
STATE ZIP
PHONE
Announcing the Acclaimed ACS Short Course!
Modern FT-NMR Spectrometry: Principles and Practice
Sunday-Friday, May 16-21,1993 Virginia Tech
Blacksburg, Virginia
Gain Hands-On Experience with This Powerful Analytical Tool!
In Just 5 1/2 Days, You'll
• Learn the basics and specifics of operating and maintaining Fourier Transform NMR spectrometers
• Gain an operational knowledge of FT-NMR spectrometers and state-of-the-art techniques
• Use basic 2-D experiments (COSY, HETCOR, etc.) to solve structural problems
• Prepare NMR samples for ,3C and lH data collection at the instrument consoles
• Optimize and maintain FT-NMR spectrometers on a daily basis • Perform T1, NOE, and quantitative NMR • AND MUCH, MUCH MORE!
About the Laboratory
Participants will use a variety of FT-NMR spectrometers during the course. The laboratory is equipped with the following instruments: Varian Unity-400 MHz, Bruker WP-270 MHz, Bruker WP-200 MHz, Bruker MSL-300 MHz, Joel FX-200 MHz, and Bruker NR-80 MHz
Course Director
Harry C. Dorn, Professor of Chemistry, Virginia Tech
For more information, phone the ACS Continuing Education Department at (800) 227-5558 (TOLL FREE) or (202) 872-4508. FAX (202) 872-6336. Or mail the coupon below.
Please send me information on Modern FT-NMR Spectrometry: Principles and Practice, an ACS Short Course to be held May 16-21, 1993 at Virginia Tech in Blacksburg, VA.
Name.
Title _
Organization.
Address
City, State, Zip .
Mail to : American Chemical Society, Dept. of Cont inuing Education, Meet ing
Code VPI93, 1155 Sixteenth Street, N.W. Washington, DC 20036.
ù^
Kimble/Kontes, P.O. Box 729. 1022 Spruce St.. Vineland. N.J. 08360. (800) 223-7150. Recent new products for chemistry and biochemistry including microscale/macroscale kits and accessories (Williamson & Mayo styles): distillation systems and solvent repurification equipment: chromatography columns, HPLC solvent-handling systems: Airfessware/vacuum apparatus: reaction apparatus: microscale sample preparation and sample handling/storage products: NMR tubes: environmental apparatus. 916, 918
Kruss USA, 9305-B Monroe Rd.. Charlotte. N.C. 28270, (704) 847-8933. Tensiometers to measure static surface tension or interfacial tension by the ring, plate, or spinning drop methods: bubble pressure ten-siometer for dynamic surface tension measurements: drop volume tensiometer for dynamic interfacial tension measurements: instruments to determine dynamic contact angle on single fibers or larger specimens; automatic goniometers to measure static or dynamic contact angles. 1022
Labconco, 8811 Prospect Ave., Kansas City. Mo. 64132, (816) 333-8811. Protector lab fume hood with Guardian variable air volume system. Protector-controlled atmosphere glove box with regenerative drying train, standard and digital rotary evaporators, WaterPro water purification systems, and FlaskScrub-ber glassware washer. 521, 523
LabGlas/Lurex, 1172 North West Blvd., Vineland, N.J. 08360. (800) 220-5171. Variety of glassware for applications in organic and inorganic, environmental, pharmaceutical, and chemical sciences. Catalog and specialty products, including many products sold previously by SGA, such as interjoint glassware. Full-line catalogs are available. 1009
Laidlaw Environmental Services, 220 Outlet Pointe Blvd.. Columbia, S.C. 29210, (803) 798-2993. Operates from more than 50 locations throughout the U.S. and Canada and offers a long-standing record of performance, financial stability, and the organizational flexibility to tailor service solutions to specific environmental concerns. 1122
Laser Photonics, 12351 Research Pkwy., Orlando, Fla. 32826, (800) 624-3628. Line of nitrogen/dye lasers designed for flash photolysis, photoacoustic spectroscopy, laser-induced fluorescence, and microscope illumination. Also on display will be a frequency-tripled Nd: Yag laser system. 121
LECO, 8775 East Orchard Rd., Suite 804, Greenwood Village, Colo. 80111, (303) 694-6778. Elemental analyzers, ICP and glow discharge spectrometers. On display is the LECO CHNS-932 determinator that brings elemental analysis of organic material to a new level of precision, speed, and operational ease. 831
LINC Quantum Analytics, 363 Vintage Park Dr., Foster City, Calif. 94404, (800) 992-4199. Full-service rental, lease, and sales resource for new and used analytical instrumentation. Extensive inventory includes GC, LC, sample preparation and handling, data systems and integrators, AA UV-Vis, IR, FTIR, fluorescence, and ICP spectrometers, as well as portable field-survey instruments. 742
Macmillan Publishing, 866 Third Ave., New York, N.Y. 10022, (212) 702-2000. New texts include "General Chemistry: Principles and Applications," 6th ed., by Ralph H. Petrucci and William S. Harwood; "Chemistry and Life," 4th ed., by John W. Hill, Dorothy M. Feigl and Stuart J. Baum: "Introduction to Organic and Biological Chemistry," by Stuart J. Baum and John W. Hill. 1036,1038
Malvern Instruments, 10 Southville Rd., Southbor-ough, Mass. 01772, (508) 480-0200. Advanced particle characterization instrumentation for sizing, counting, zeta potential, surface area porosity, or the absorption amount of water. Specific instruments for dry powder, liquid dispersions, emulsions, and aerosols. Special feature this year will be the newest capabilities with Windows software. 118
MBNA America, 400 Christiana Rd., Newark, Del. 19713, (302) 453-9930. MBNA America will be offering a premium and preferred Mastercard program with excellent benefits and reduced rates and fees to ACS members. 1141
McGraw-Hill, 1221 Ave. of Americas, New York, N.Y. 10020, (212) 512-2892. College-level texts and andl-laries in chemistry and related fields. Discuss your textbook needs with our editors. 1041,1043
116 MARCH 1,1993 C&EN
Mettler-Toledo, Balances & Instruments, 69 Princeton-Hightstown Rd., P.O. Box 71, Hightstown, N.J. 08520-0071, (800)-METTLER. Lab balances: accessories: peripherals and application packs: weighing systems with computer software: moisture determination systems: automatic titrators; thermal analysis systems covering DSC, TMA, and TGA applications: rotational viscometer and rheological testing equipment: melting point apparatus; reaction calorimeter (pilot plant on a bench). 928
Mlcromedex, 600 Grant St., Denver, Colo. 80203, (303) 831-1400. Tomes Plus is a computerized database containing medical and hazard information on chemicals, in-depth coverage of clinical effects, workplace standards, and information on government regulations (SARA III, CERCLA, OSHA). Tomes Plus is used by industrial hygienists, health/safety professionals, and occupational medicine personnel and is available on CD-ROM for use with PCs and on computer tape for mainframe. 1017
MicroPatent, 25 Science Park, New Haven, Conn. 06511, (800) 648-6787. U.S. and European patents delivered weekly or monthly to your PC on CD-ROM. Searchable products include first-page information (including abstract and exemplary claim) or the complete patent text. Image products provide complete facsimiles, text, and drawings for display or printout. Also supplies European and PCT patent applications through the EPO's Espace series. 827,829
Millipore, 80 Ashby Rd., Bedford, Mass. 01730, (617) 275-9200. New additions to the family of EnviroGard Immunoassay test kits, including a 20-minute test for PCBs in soil. EnviroGard kits are ideal for rapid screening of PCBs or pesticides (such as triazines and paraquat) on site or in the lab. Milli-Q lab water systems, MemSep convective chromatography cartridges, and Millex-LCR filter units. 1007
Millipore, Waters Chromatography Division, 34 Maple St., Milford. Mass. 01757, (508) 478-2000. Instrumentation, columns, and supplies for high-performance liquid chromatography designed to enhance separation efficiency, sensitivity, speed, resolution, selectivity, and capacity. These will include systems designed for isocratic and gradient separations, a selection of detector options, and analytical and preparative cartridges and holders incorporating Waters radial compression technology. 1005
Molecular Design, 2132 Farallon Dr., San Leandro, Calif. 94577, (800) 635-0064. Scientific information management applications for medicinal chemists, analytical chemists, and biologists. ISIS, the integrated scientific information system, will be demonstrated on the IBM RISC System/6000 and several other platforms. Available for sampling will be our large collection of high-quality reaction databases specializing in particular areas of synthetic methodology or our 2-D and 3-D molecule databases. 706
Molecular Kinetics, P.O. Box 2475 C.S., Pullman, Wash. 99165, (509) 332-2112. Represents all of Bio-Logic's kinetics instruments. Offers 5-syringe quench-
flow devices, 2- and 3-syringe stopped-fbw devices, modular optical system for UV-Vis and CD applications, 10-millisecond resolution rapid filtration system, and mix-freeze modules for sample preparation for NMR, EST, and EM. New products: diode-array spectrometer that can take 712 spectra per second with 512 pixels and combined stopped-flow/quench-flow module. 837
Molecular Simulations, 16 New England Exec. Park, Burlington, Mass. 01803, (617) 229-9800. Array of problem-solving visualization software tools with the introduction of Professional Polygraf, a set of seven modules that adds new capabilities in polymer prediction. Innovations in crystal growth and particulate technology are showcased as additions to the Cerius product line. Complete line of molecular modeling workbenches for protein structure determination using NMR and x-ray data will be demonstrated. Protein Workbench provides additional facilities for homology modeling and analysis of protein structures, rounding out a complete system for structural biology. Additional demonstrations will cover AVS ChemistryViewer, Polaris, and X-Plor. 306
Molecular Structure, 3200 Research Forest Dr., The Woodlands, Tex. 77381, (713) 363-1033. Distributor of Rigaku single-crystal x-ray diffractometers and R-Axis II imaging plate system. Manufacturer of dif-fractometer accessories, such as cryogenic equipment, 2 theta stages, and protein crystallization systems. Single-crystal x-ray structure determination services and teXsan structure solution software for small molecules. 635,637
MTM Research Chemicals, P.O. Box 1000, Windham, N.H. 03087, (603) 889-3306. The consolidation of Fairfield Chemical, Farchan Laboratories, Monomer Polymer/Dajac Labs, and Lancaster Synthesis. Over 12,000 fine research chemicals and versatile intermediates. Specialists in thio- and fluoroorganics, acetylene, and silicon compounds. Custom synthesis from grams to semicommercial quantities. 335, 337
National Chemistry Week, 1155— 16th St., N.W., Washington. D.C. 20036. (202) 872-6097. The NCW booth is designed to introduce, acquaint, and promote to the public positive messages about chemistry, and to assist local sections by providing materials to heighten member enthusiasm. Array of educational materials that appeal to both elementary and secondary school students as well as adults. Specialized NCW T-shirts and sweatshirts will be available for purchase. 1006
National Institute of Standards & Technology, Standard Reference Materials, Bldg. 202, Rm. 204, Gaithersburg, Md. 20899, (301) 975-6776. Exhibiting Standard Reference Materials, well-characterized materials certified for chemical composition or a physical property, to be used to calibrate or evaluate measurement instruments, methods, or systems. 728,730,
732
Gas-lit Larimer Square is restored section of Denver's oldest street
CS Short Courses in conjunction with the 205th ACS National Meetin
Denver, Colorado • March 1993
Choose Among These 24 Dynamic, Information-Packed Courses: Analytical
Capil lary Gas C h r o m a t o g r a p h y Drs. Milos Novotnv and
Stuart Cram Saturday Sioidciy. March 2~'-2S
Electronics for Laboratory I n s t r u m e n t a t i o n Drs. H o w a r d Malmslad l . Christie Lnke, and Stanley Crouch Thursday Saturday. March 25 2^
E n v i r o n m e n t a l Laboratory Data Quality Assurance QA/QC Drs. Henry N o w i c k i and
Wi l l i am Purves Saturday-Sunday. March 2~' 2<S
E x p e r i m e n t a l D e s i g n for Product iv i ty a n d Quality in R&D Drs. Stanley D o m i n g and
Stephen Morgan Friday-Sunday. March 2()-2<S
F u n d a m e n t a l s o f H i g h P e r f o r m a n c e Liquid C h r o m a t o g r a p h y Drs. Haro ld McNair and Lee Polite Saturday Sunday. March 27-2H
G o o d Laboratory Practices a n d ISO-9000 Standards: Quality Standards for Chemica l Laboratories Dr. O w e n Mat l ire et al. Saturday-Sunday. March 27-2S
Practical Capil lary E lec trophores i s Dr. Robert Weinberger Saturday-Sun day. March 27 2S
Quality Assurance for Analytical Chemis try Anthony Rattonetti Saturday-Sunday. March 27 2S
Supercrit ical Fluid Fract ionat ion/ Extrac t ion /Chromatography Dr. Larry Taylor
March 2S
Thermal Analys i s in Materials Characterizat ion Dr. Ld i th Tur i , Course Director
Saturday-Sun day, March 27-2S
Water a n d Waste Analys i s b y U.S. EPA Methods Drs. Marcus Cooke and
Marvin Mil ler
Satu rda y-Sii nda y. March 2 7-2H
Biology/Biotechnology/ • Management, Business, Medicinal • Professional
Development
0-
Organic/Physical/ Polymer
D i s p e r s i o n o f Fine Particles in Liquids Drs. Sydney Ross and Ian Morr ison
Satu rda \ 'St t nda \ \ Ma rch 2 7-2H
E m u l s i o n Po lymer iza t ion Dr. James McGrath Saturday. March 2~
E m u l s i o n s a n d M i c r o e m u l s i o n s Drs. Stig Lr iberg and Ray Mac Kay Saturday-Sufiday. March 2~7-2S
Light Scattering a n d the Characterizat ion o f P o l y m e r s Dr. Phi l l ip Wyatt Satu rda \ 'Su uday. Ma rch 2 7-2H
P o l y m e r Chemis try Drs. James Mark and George Oclian
Friday Sunday. March 20 2<S
P o l y m e r Coat ings Dr. Shelby Thames and lames St offer Satu rda y-Si i uday. Ma rch 2 7-2H
Synthet ic Organic Chemistry: Modern Methods a n d Strategies Dr. Paul Helquist
Saturday-Sunday. March 27-2H
0
In troduct ion to Molecular Mode l ing a n d Computa t iona l C h e m i s t r y Jfcyr Dr. J. Phillip Bowen et al. HfW Siuiday. March 2S
Molecular B i o l o g y a n d R e c o m b i n a n t DNA T e c h n o l o g y Dr. Wi l l i am Re /n i ko f f Saturday-Siuulay. March 2~'-2H
P h a r m a c o l o g y for C h e m i s t s Dr. Joseph Cannon
Trida)'S/{)ida\\ March 2(>-2S
Bui lding a W i n n i n g Scientific a n d Technica l T e a m Dr. Dav id Gootn iek Satu rda y-Sunda y, March 2 7-2H
Effective Superv i s ion o f Scientists a n d the Technica l Staff Margaret M. Gootn iek
Saturday-Sunday. March 2~?-2H
Industrial & Engineering Chemica l E n g i n e e r i n g a n d Process F u n d a m e n t a l s for Chemis t s 1 )r. Richard ( i r iskey
Thursday Satu rda \'. March 25-2'
To receive more information on this cutting-edge program:
FAX: (202) 8^2-0/vSO
P h o n e : l-KOO-ii^-SSSS (Toll Live) or (202) «~72 oOS
M a i l : American Chemical Society, Dept. of Continuing Lclucation. Meeting Code ACSSMO.S. I 1SS Sixteenth Street. VVC. Washington. DC 200.S0
YES! Please send me a LRLL catalog describing the ACS Short Course Program at the 2()Sth
ACS National Meeting in Denver. Colorado. March IW.i.
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National Institute of Standards & Technology, Technology Services, A363 Physics BkJg., Gaithersburg, Md. 20899, (301) 975-4500. Helps businesses take advantage of NIST and other federally funded research. Group manages regional Manufacturing Technology Centers program, transferring new manufacturing technology to small and mid-sized companies; arranges cooperative research agreements with U.S. companies and coordinates patenting and licensing agreements. 722,724
National Research Council, 2101 Constitution Ave., N.W., Washington, D.C. 20418, (202) 334-2704. Prestigious postdoctoral research opportunities in all areas of chemistry. All positions are in federal research laboratories. Awards are made for 12 months with opportunities for renewal up to a total of three years. Stipends range from about $30,000 to $42,000 for regulars and up to $78,000 for seniors. 123
New Brunswick Scientific, P.O. Box 4005, 44 Tal-madge Rd.. Edison, N.J. 08818-4005, (908) 287-1200. Introducing two new products for high-yield production of cells and their by-products: Both the Bio-Flo 9000 fermentor and CelliGen Plus bioreactor are microprocessor controlled, PC-compatible, and equipped with four-gas control. A variety of biological shakers and an automated culture sampler will also be displayed. 322, 324
Nicolet Instrument, 5225 Verona Rd., Madison, Wis. 53711-4495, (608) 271-3333. New high-performance Magna-IR series and low-cost Impact series FTIR spectrometers. Both have prealigned, pinned-in-place components and are user-serviceable. New Windows-based OMNIC FTIR software will also be shown.
715, 717
NUS Training, 910 Clopper Rd., Gaithersburg, Md. 20878, (301) 258-2500. Video-based skills training
programs are effective for classroom or individual instruction. Each unit consists of a videotape unit, student textbooks, and instructor guides. 1131
Occupational Health Services, 11 West 42nd St., 12th floor, New York, N.Y. 10036, (212) 789-3535. Adoption of the ANSI Z400.1 format to our expanding Material Safety Data Sheet (MSDS) database on CD-ROM. New international format provides clients with information not normally found on most MSDS reports. The 16-sectk>n format includes environmental, regulatory, and additional toxicobgical data. Featured in the basic system is the U.S. Code of Federal Regulations. Hazardline Plus, a new OHS CD-ROM product is also featured. 735,737
O'Hara Consulting, 215—12th St., S.E., Washington, D.C. 20003-1427, (202) 543-5120. Pharmsearch, a pharmaceutical patents database, will be demonstrated. Pharmsearch covers pharmaceutical patents issued by the European, French, and U.S. patent offices. Pharmsearch is up to date and is Markush structure searchable. 131
Oneida Research Services, One Halsey Rd., Whitesboro, N.Y. 13492, (315) 736-3050. Analytical contract lab supporting pharmaceutical and chemical industries. Chemical structure and purity using elemental analysis (C, H, N, S, P, halogens, metals), powder XRu, mass spectrometry (LC/MS, GC/MS, MS/MS, FAB, CI, El, electrospray, thermospray, and DCI) and FTIR. Bioanalytical services and quantitative assays using chromatography (LC, GC, IC, SFC), and/or tandem mass spectrometry. 1116,1118
Oxford Molecular, 744 San Antonio Rd., Suite 27, Palo Alto, Calif. 94303, (415) 494-6274. Demonstrating small molecule modeling software on UNIX workstations and desktop computers. Applications include QSAR (TSAR), molecular similarity (Asp and
Anaconda), conformation analysis (Cobra), and molecular modeling (Nemesis for Macintosh and PC). Unique Assist program for academic and nonprofit institutions offers a low-cost, unlimited site license for full product line. 621,623
Oxford University Press, 200 Madison Ave., New York, N.Y. 10016, (212) 679-7300. Exclusive distributor for Hanser Publishers in North America. Books and journals in chemistry, plastics technology, polymer and materials science, rubber and elastomers, and biotechnology. Inquire about Sanders: "Modern NMR Spectroscopy"; Thomas: "Organic Synthesis"; Atkins: "Quanta 2/e"; Ehrig: "Plastics Recycling"; and Wheelwright: "Protein Punfication." 942,944
11804 North Creek Pkwy. South, Bothell, Wash. 98011-8805, (206) 487-8200. Scientific research services supporting drug discovery and development, product and process improvement to pharmaceutical and chemical companies. Specific services include natural products and new drug discovery; strain and yield improvement using molecular or classical approaches; and compound profiling, synthesis, isolation, and analysis. 744
Parr Instrument, 211—53rd St., Moline, III. 61265, (309) 762-7716. Oxygen combustion bomb calorimeters and accessories for determining heat of combustion in solid, liquid, and refuse-derived fuels. Sample preparation equipment used for trace metal analysis in the acid digestion process in either microwave or convection ovens. Lab reactors and pressure vessels, stirred and unstirred, used at elevated temperatures and pressures in the catalytic hydrogenation, organic synthesis, and polymerization processes. 922,924
Particle Sizing Systems, 75 Aero Camino, Santa Barbara, Calif. 93117, (805) 968-1497. Two systems for particle size analysis. Nicomp 370 submicron par-
118 MARCH 1,1993 C&EN
Good Chemistry
The Right Insurance Combination
For ACS Members Good chemistry results from having the right formula with the right elements. Good insurance comes from combining the strength of ACS membership with future security and protection. The result: ACS members get low cost, full coverage, quality insurance plans! Compare our low group rates and see just how much you can save!
Life An ACS Group Term Life Insurance plan offers you value, security and convenience. You get full insurance coverage at low group rates! With a low cost term policy, you pay only for the protection you need.
Hospital Indemnity An ACS plan pays amounts up to $200 a day directly to you for the duration of any hospital stay. Supplement your present medical coverage with ACS Hospital Indemnity Insurance.
Accident Supplement your present health and/or life insurance plan with ACS Accidental Death and Dismemberment Insurance. This plan offers you round-the-clock protection at home or work. Guaranteed acceptance for ACS members and their families!
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Y E S ! Please send me more information about the following affordable ACS Insurance Plans!
• TERM LIFE INSURANCE
• HOSPITAL INDEMNITY
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Member Insurance Office American Chemical Society 115516th Street NW, Washington, DC 20036 (202) 452-8911 or (202) 872-6038
Name:
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Sponsored by the Board of Trustees, Group fnsurance Plans for ACS Members
tide sizer (3 nm to 5 \iM) features highest resolution multimodal analysis, autodilution autosampler, remote on-line sensor, multiangle scattering accessory, and very high power laser options. AccuSizer 770 optical particle sizer combines autodilution, innovative hardware/software, and optical sensing techniques.
242
Pergamon Press, 660 White Plains Rd., Tarrytown, N.Y. 10591-5153, (914) 524-9200. Displaying titles in the chemistry field. Free sample copies of journals can be picked up at the booths, and free Buckyball models will be available while supplies last. 935, 937
Perkin-Elmer, 761 Main Ave., Norwalk, Conn. 06859, (203) 762-1000. HPLC pumps, detectors, automated and dedicated systems, columns and supplies. Capillary, packed-column, thermal desorption, and head-space GC. FTIR, FTIR microscopy; ICP, ICP-MS, GC-MS, HPLC-MS. Flame and Zeeman graphite furnace AA, biotechnology analyzers, DNA amplification, and PCR technology. Thermal and elemental analyzers; PE Nelson data handling, chromatography computers. 649,651,653
Pharm-Eco Laboratories (see Seres Laboratories). 125
Plenum Publishing, 233 Spring St., New York, N.Y. 10013, (212) 620-8000. Displaying new texts and journals in all areas of chemistry, including the 3rd edition of "Advanced Organic Chemistry, Parts A and B," by F. Carey and R. Sundberg; Journal of Fluorescence; "Structural Chemistry"; Journal of Environmental Polymer Degradation; Journal of Science Education & Technology; and Journal of Materials Synthesis & Processing. 1048,1050
Polymer Laboratories, 160 Old Farm Rd., Amherst, Mass. 01002, (413) 253-9554. Separation science shows two new integrated GPC instruments, GPC 210 (operating to 210 °C) and the GPC 110 (to 110 °C). Range of GPC/HPLC columns, standards, and chromatography software. Thermal division: new DMTA Mklllplus DSC, TGA, TMA, DETA, STA instruments. New rheology (cure/capillary extrusion) instruments. Fire testing equipment. 736, 738
Popper & Sons, 300 Denton Ave., New Hyde Park, N.Y. 11040, (516) 248-0300. Specialty lab products including chromatography needles, standard and custom-made glass syringes 0.25 to 250 mL Luer adapters, threaded fittings, bulkhead fittings, and stopcocks. OEM tubular components. 1121
Post Office 249
Prentice Hall, College Exhibits, Rt. 9W, Englewood Cliffs, N.J. 07632, (201) 592-2000. Texts and professional reference titles including classics such as Brown/LeMay/Bursten: "General Chemistry"; Corwin: "Chemistry Concepts and Connections"; Vemulapalli: "Physical Chemistry"; Brumlik: "Universal Molecular Models"; Schatz/Ratner: "Quantum Mechanics in Chemistry"; and Horton: "Principles of Biochemistry."
1138
Pressure Chemical, 3419 Smallman St., Pittsburgh, Pa. 15201, (412) 682-5882. See ACS Division of Small Chemical Businesses. 450
Prochrom, 5622 West 73rd St., Indianapolis, Ind. 46278, (317) 297-1667. Preparative scale HPLC, GC, SFC, and ICLC columns and systems. HPLC columns range from 50- to 800-mm internal diameter and feature Dynamic Axial Compression (DAC) technology, which maintains bed stability and offers the user convenient and easy column packing. SFC systems feature fluid recycling capabilities with column diameters ranging from 12- to 200-mm internal diameter. 105
Rainin Instrument, 5400 Hollis St., Emeryville, Calif. 94608, (510) 654-9142. HPLC, protein purification, and pipetting products. Analytical and preparative HPLC systems using Dynamax columns, data analysis, and Macintosh control; Economy Microsorb analytical columns, Hydropore protein purification columns, Dynamax-TI biocompatible columns and systems. Gilson Pipetman, new eight-channel Pipetman, FilterPro aerosol-resistant tips, Microman adjustable pipettes. 327
Ricerca, 7528 Auburn Rd., Painesville, Ohio 44077, (216) 357-3300. Contract R&D services to assist clients in the agrochemical, specialty chemicals, and pharmaceutical industries to develop new products, improve existing products, and support the registration of products for worldwide regulatory compliance.
120 MARCH 1,1993 C&EN
Ricerca comprises more than 300 scientists, engineers, and support personnel with expertise in the development and commercialization of a wide range of chemicals and/or chemical-based processes. 1015
Richman Chemical, 317 East Ormandy PL, Ambler, Pa. 19002, (215) 628-2946. See ACS Division of Small Chemical Businesses. 450
Rudolph Research, 1 Rudolph Rd., P.O. Box 1000, Flanders, N.J. 07836, (201) 691-1300. Automatic po-larimeters in one-, two-, and six-wavelength models for use in lab and on-line applications in the pharmaceutical, chemical, food, and drug industries. From research to process control, polarimetry provides a sensitive, nondestructive physical technique for measuring the optical activity of sugars, alkaloids, antibiotics, beverages, candy, cosmetics, essential oils, fragrances, hormones, organic chemicals, and the like. 828
SAF Bulk Chemicals, 3050 Spruce St., St. Louis, Mo. 63103, (800) 336-9719. To provide even better service for high-quality chemicals and biochemicals for manufacturing, Sigma, Aldrich, and Fluka have, formed SAF Bulk Chemicals. SAF offers over 50,000 high-quality fine chemicals and biochemicals. From Fluka: 1993-94 general catalog of chemicals for R&D, new reagents for high-performance capillary electrophoresis, ion pair chromatography reagents, reagents for molecular biology, latest line of immobilized pH gradient reagents (with software) and "selectophore" products, ionophors for ion selective electrodes. From Aldrich: the new chromatography catalog, NMR Spectra books, and the Aldrich Structure Index. Also featuring chemicals, lab supplies, reference materials, and data products. 622
Sartorius, 140 Wilbur Place, Bohemia, N.Y. 11716, (516) 563-5120. Advanced microcomputer chip technology provides faster and more stable readings throughout our micro to toploading balance line. Standard applications include weight reading in ounces as well as grams, weight in percent, parts counting, and checkweighing. Additional programs provide statistical weight analysis, animal weight studies, density determination. New BAsic series balances offer weigh-only capabilities and much more. 342
Saunders College Publishing, 620 Chestnut St., Suite 560, Public Ledger Bldg., Philadelphia, Pa. 19106, (215) 238-5500. Wide variety of bestselling undergraduate chemistry texts. Stop by to see why we 're a leader in chemistry publishing. 1150,1152,
1154
Science Magazine, 1333 H St., N.W., Washington, D.C. 20005, (202) 326-6500. Weekly scientific journal providing scientists with international coverage on all areas of the life sciences. Features include news and comment, reports, policy forum, and the latest in research news from scientists all over the world. 927
Scientific Computing & Automation, 1550 The Ala-media, Suite 302, San Jose, Calif. 95126, (408) 297-6800. Serves scientists and engineers in industrial, academic, and government labs. Feature articles demonstrate the growing use of computer technology in a wide range of lab settings and a broad cross-section of research projects and information management environments. Free subscriptions to qualified attendees will be available along with free current issues. 117
The Scientist, 3501 Market St., Philadelphia, Pa. 19104, (215) 386-0100, ext. 1492. Focuses on the careers, funding, and earning opportunities of researchers in industry, government, and academia. The biweekly newspaper also addresses the interests of administrators, funding agencies, and others who need to be informed on issues ranging from hiring trends to major scientific breakthroughs that affect scientists ' careers. 109
Seiko Instruments USA, 2990 West Lomita Blvd., Torrance, Calif. 90505, (310) 517-7800. Complete line of thermal analysis instrumentation, including DSC, TG/DTA, TMA, TMA/SS, DMA, DEA, and robotic systems for DSC and TG/DTA. Recent product introductions include an oscillating DSC module, TMA/SS150 module, and DMA 120 module. 627
Semichem, 12715 West 66th Terrace, Shawnee, Kan. 66216, (913) 268-3271. Ampac 4.5 with graphical user interface is the latest release of the highly successful Ampac series programs, and represents the state of the art in modern semiempirical methods. Graphical user interface (GUI) is included. 930
Serena Software, Box 3076, Bloomington, Ind. 47402-3076, (812) 333-0823. Molecular design and visualization for PCs and workstations. PCMODEL is an integrated molecular modeling program for the design and display of complex organic and inorganic structures. PCMODEL uses the MMX force field for molecular mechanics calculations on organics, orga-nometallics, hydrogen-bonded complexes, pi systems, and transition states. 221, 223
Seres Laboratories, 3331 Industrial Dr., Santa Rosa, Calif. 95403, (707) 526-4526. Offers custom synthesis and contract manufacturing services specializing in pharmaceuticals and investigational new drugs (INDs). Other services include computer-aided drug design and development of drug master files (DMFs). Seres, located near San Francisco, has teamed up with Pharm-Eco Laboratories in the Boston area to give better service. 125
Shimadzu Scientific Instruments, 7102 Riverwood Dr., Columbia, Md. 21046, (800) 477-1227. Offering a full line of analytical instrumentation, including UV and fluorescence spectrophotometers; TLC/gel densitometers; HPLC systems and components; gas chroma-tographs; data systems for spectroscopy and chromatography; thermal analyzers, TOC, particle size analyzers, balances, and more. 1016,1018,1115,1117
Siemens Analytical X-Ray Instruments, 6300 Enterprise La., Madison, Wis. 53719, (608) 276-3000. X-ray systems with wide range of applications in the chemical industry. X-ray diffraction applications include single-crystal structure determination, phase characterization of polycrystalline materials, texture analysis, high-temperature analysis, and superconductor applications. X-ray spectrometers provide elemental analysis. 435,437
Silicon Graphics, 2011 North Shoreline Blvd., Mountain View, Calif. 94039, (415) 960-1980. Manufacturer of visual processing computer systems that deliver 3-D graphics, color, and real-time technologies to the technical and scientific computing marketplace. 316
Silk Scientific, P.O. Box 533, Orem, Utah 84059, (800) 377-6978. The Un-Scan-lt software turns PC and scanner into an automatic (x,y) digitizing tablet, and allows user to digitize hard copy data from paper (for example, journal articles, strip chart output) into the computer in (x,y) ASCII format. The Un-Scan-lt system can also be used to integrate peak areas, smooth data, take derivatives, enhance data resolution, edit data, rescale the graph, and store data in ASCII, JCAMP, or HPGL format. 615
SilverPlatter Information, 100 River Ridge Dr., Norwood, Mass. 02062, (617) 769-2599. Information on CD-ROM. Extensive collection of titles are the prestigious databases Toxline Plus and Analytical Abstracts. Toxline Plus; major private-sector files from CAS, BIOSIS, and IPA. Public files from NLM and more. Important files are combined to provide an extremely powerful source for toxicological literature. Analytical Abstracts, from the Royal Society of Chemistry, offers records for in-depth research. 836
SoftShell International, 715 Horizon Dr., Suite 390, Grand Junction, Colo. 81506, (303) 242-7502. Showing the newest releases in advanced chemistry drawing software for Windows (ChemWindow) and Macintosh (Chemintosh). Stop by to receive free demonstration disk and molecular mass calculator. 516, 608
Solomat TA Instrumentation, 652 Glenbrook Rd., Stamford, Conn. 06906, (203) 977-8161. Thermal stimulated current, and relaxation map analysis spectrometer. "Fundamentals of Thermal Stimulated Current (TSC), and Relaxation Map Analysis (RMA)." The DSC 4000 microcalorimeter is for quality control and lab applications. Click-X is an enhanced analysis software for DOS users. Scan-X offers the first graph-to-data conversion. 116
Spectrum Chemical Mfg., 14422 South San Pedro St., Gardena, Calif. 90248, (800) 772-8786. 1993-94 catalog of fine chemicals and safety products, which features over 3800 ACS, USP/NF, and FCC chemicals for use in the laboratory and industry, and over 1000 safety products from gloves to fume hoods. Also on display, 1993-94 Janssen Chimica catalog/ handbook of fine chemicals, which features over 10,000 organic chemicals and a complete cross-reference to Aldrich products. 528
Springer-Verlag, 175 Fifth Ave., New York, N.Y. 10010, (212) 460-1683. Available for demonstration and review: on-line databases: Bellstein and Gmelin;
I In 1993, Only 35 Polymer Scientists Will Be Privy to This Information . . . |
The American Chemical Society Presents
POLYMER CHEMISTRY Wednesday - Friday, May 12 - 14, 1993
University of Akron, Akron, OH
A Dynamic Short Course Featuring an All-Star faculty of 12 Renowned Innovators In Polymer Research This Information-Packed Session Will Bring You Up-to-Date on the Latest Developments in Polymer Chemistry. Specifically, You'll Learn: • How to design polymers for specific applications and
assemble and evaluate the needed structures
• The key aspects of polymers geared to biomedical applications, including conventional and other approaches
• How the living polymerization concept has considerably expanded our ability to control molecular weight and reactivity of polymers
• How to prepare new and different polymers with condensation polymerization
• How to tailor polymers for electric applications
• How to use computers to simulate polymerization processes
• How to engineer polymer surfaces to achieve specific properties, and how to measure surface modifications
• The prospects for exploiting biological processes to prepare polymers with unusual properties
• How to design polymer alloys or blends to meet specific performance requirements
• How to exploit polymer mesophases to improve processing and performance
Register hday-£nrot/ment is Limited to Just 35 Participants! For more information, mail in the coupon or call the ACS Continuing Education Short Course Office at (800) 227-5558 (TOLL FREE) or at (202) 872-4508. FAX: (202)872-6336. Mail to: American Chemical Society, DepL of Continuing Education, Meeting Code AKR9305, 1155 Sixteenth Street, N.W., Washington, D C 20036.
The Esteemed Faculty • Dr. Joseph P. Kennedy, Course Coordinator, Distin
guished Professor of Polymer Science and Chemistry, Institute of Polymer Science, University of Akron
• Dr. Michael F. Farona, Professor and Head, Department of Chemistry, University of North Carolina at Greensboro
• Dr. Jean M. J. Frechet, Professor of Polymer Science, University of Akron, and Chairman of BTC Membranes, Inc. a company that develops special membranes
• Dr. H. James Harwood, Professor of Polymer Science and Chemistry, University of Akron
• Dr. Michael Jaffe, Research Fellow, Research Division, Hoechst-Celanese Company
• Dr. Charles L. McCormick, Professor of Polymer Science, University of Southern Mississippi
• Dr. James E. McGrath, Ethyl Professor of Polymer Chemistry and Director, Science and Technology Center Polymeric Adhesives and Composites, Virginia Tech
• Dr. Donald R. Paul, Professor of Chemical Engineering, University of Texas at Austin
• Dr. Roderic P. Quirk, Professor of Polymer Science, University of Akron
• Dr. Buddy D. Ratner, Professor of Chemical Engineering, University of Washington
r j Dr. David A. Tirrell, Professor of Polymer Science, University of Massachusetts
r YES! Please send me more information on the ACS Short Course. Frontiers in Polymer Chemistry to be held May 12-14, 1993, at the University of Akron in Akron, Ohio.
"I
NAME
TITLE
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FRONTIERS IN
Air Force Academy, less than an hour's drive from Denver, is popular attraction
software: Bellstein's AutoNom automatic IUPAC nomenclature program; new is InfoChem's ChemSelect reaction database, also new is Moby 1.5 PC molecular modeling program; CD-ROM; Seilstein's Current Facts in Chemistry containing 300,000 compounds, their structures, and associated chemical and physical data; Handbooks: Bellstein: "Handbook of Organic Chemistry"; Gmelin: "Handbook of Inorganic and Or-ganometallic Chemistry"; and Landoit-Boemstein. Also displaying numerous books and journals in physical, analytical, organic, inorganic, and polymer chemistry. Selection of new releases, including popular titles from Springer-Laboratory, our exciting new program. 1147,1149,1151,1153
Swagelok Co., 31400 Aurora Rd.. Solon. Ohio 44139. (216) 349-5934. Tube fittings, valves, and fluid system components from ultra-high vacuum to 10,000 psig for instrumentation, process, and control. Temperatures from cryogenic to 1200 °F. Sizes from Vie inch to 2 inches. Featured products: PFA valves and fittings, face seal fittings, severe service valves, pipe and adapter fittings, quick connects, packless valves, vacuum products, weld fittings, manifolds, check and relief valves, thermoplastic hose. 416
TA Instruments, 109 Lukens Dr.. New Castle. Del. 19720. (302) 427-4000. Complete line of thermal analysis instrumentation including differential scanning catorimetry (DSC), thermogravimetric analysis (TGA), thermomechanical analysis (TMA), dynamic mechanical analysis (DMA), and dielectric analysis (DBA). Two new products, high-resolution TGA and modulated DSC, will be displayed. 344
TCI America, 9211 North Harborgate St.. Portland. Ore. 97203, (503) 283-1681. Custom synthesis and contract research services for the pharmaceutical, cosmetic, electronic, and biotechnology researcher. TCI's catalog lists over 13,000 high-purity specialty organic chemicals in packaging convenient for reagent use. Quotations for buk chemical quantities are also available. All inquiries are welcomed and assistance provided by experienced organic chemists. 509,511
3M. 3M Center. New Products Department. Bldg. 220-9E-10. St. Paul. Minn. 55144-1000, (612) 736-9365. Empore extraction disks are used for the separation of semivolatile organics from drinking and effluent water. PTFE matrix disks contain C-8, C-18, CH, or SDB and are available in sizes of 25, 47, and 90 mm. Accepted in numerous EPA methods, a manifold is available for 47- and 90-mm disks. Empore is sold through J. T Baker and Varian. Empore is also adaptable to Manyk Solid Supports for SPE and TLC. 915
Transition Labs, 15020 West 52nd Ave., Golden, Colo. 80403, (303) 323-5188. 127
Tremetrics, 2215 Grand Ave. Pkwy., Austin, Tex. 78728, (512) 251-1400. Exhibiting the new model 9001 gas chromatograph featuring space-saving,
three-detector design that houses detector electronics within the mainframe of the GC. The new uGold Series of GC detectors is highlighted, including an innovative PID, FID, and NPD. Also, tandem configurations of the PID/HALL, PID/FID and PID/NPD models.
552
Trinity Software, Campton Common, Unit No. 3., P.O. Box 960, Campton, N.H. 03223, (603) 726-4641. Demonstrating IBM and Macintosh software for chemical education and research. Programs for general and organic chemistry and tools for research. New titles this spring include "Inorganic Qualitative Analysis for the Macintosh," "PC-Mendeleev," "LabSystant," and "Introduction to Spectroscopy," v2.0. 847
Tripos Associates, 1699 South Hanley Rd., Suite 303. St. Louis. Mo. 63144, (314) 647-1099. 77?e Tripos chemactive Molecular Spreadsheet provides a unified and highly interactive window to drive an organization's successful vision for new product discovery in the first-to-market race. Access to 2-D/3-D chemical information, multidimensional NMR, and molecular design tools under the Spreadsheet creates a central analysis environment to dramatically expand problem-solving techniques. Tripos software ranges from scientific desktop to workstation tools for bench chemists and specialists, to power computational chemistry and information management on servers and supercomputers. Extensive distributed networking and open interface options foster convenient access and application flexibility throughout the R&D lab. In-depth training, consulting, and support from Tripos further enhance research productivity. 806
University Science Books, 20 Edgehill Rd., Mill Valley, Calif. 94941, (415) 383-1430. Berg and Singer: "Dealing with Genes: The Language of Heredity"; Bertini, Gray, Lippard, and Valentine: "Bidnorganic Chemistry"; McLafferty: "Interpretation of Mass Spectra, " 4th ed.; forthcoming, Lippard and Berg: "Bioinor-ganic Chemistry." 951
U.S. Department of Energy/Isotope Production & Distribution Program, c/o EG&G Mound, P.O. Box 3000, Miamisburg, Ohio 45343-3000, (513) 865-3502. Offering stable and radioactive isotopes from its seven manufacturing and sales locations throughout the U.S. A catalog of products and services is available upon request. 617
U.S. Department of Energy/Office of Technology Development, 5950 West Touhy Ave., Niles, III. 60714, (708) 677-4730. Environmental Restoration Waste Management-Office of Technology Development provides examples of improved technologies for environmental restoration and waste management. Exhibit highlights new technologies including improved ways to minimize waste, waste operations to limit need for future site cleanup, and environmental restoration to fix past mistakes. 716,718
Vacuum/Atmospheres, 4652 West Rosecrans Ave., Hawthorne, Calif. 90250-6896, (310) 644-0255. Glove box and inert gas purification equipment. Systems maintain less than 1-ppm oxygen and moisture. VAC can customize systems. 441,443
Varian Associates, 24201 Frampton Ave., Harbor City, Calif. 90710, (800) 421-2825. Sample preparation products' solid-phase extraction columns provide reproducible results for clinical, pharmaceutical, and environmental analyses. Varian sPE products extract drugs of abuse, therapeutic drugs, catecholamines and their metabolites, oil and grease, pollutants, and pesticides. 1319
VCH Publishers, 220 East 23rd St., New York, N.Y. 10010, (212) 683-8333. International books and journals in chemistry and related fields. Recently published professional titles are on display, including: "Angewandte Chemie and Heteroatom Chemistry"; the new and enlarged edition of Pfleger: "Mass Spectral and GC Data of Drugs, Poisons, Pesticides, Pollutants, and Their Metabolites," 3 vol. set; Billups: "Buckminsterfullerenes"; Craig: "Entropy Analysis".
1035,1037
Versar, 6850 Versar Ctr., Springfield, Va. 22151, (800) 283-7727. Full-service environmental engineering company will demonstrate its environmental compliance management system, an information system that helps corporations meet federal and state compliance requirements, including hazardous waste tracking, emissions monitoring, Form R generation, cleanup documentation, and permit reporting. 818
Viscotek, 1032 Russell Dr., Porter, Tex. 77365, (713) 359-5966. New triple detector for size exclusion chromatography for detecting molecular weight distribution using the new RALLS (right-angle laser light scattering) detector along with the sensitive four-capillary viscosity detector, gives highly accurate and sensitive molecular size, weight, and conformation, resulting in precise chain and star branching information. New Windows-based GPC software. 610
Waterhouse, 10860 Santa Terese Dr., Cupertino, Calif. 95014, (408) 257-2397. See ACS Division of Small Chemical Businesses. 450
West Publishing, 610 Opperman Dr., St. Paul, Minn. 55164, (612) 687-7000. Texts for 1993 with supplemental packages. Innovative approach to teaching.
1143
John Wiley & Sons, 605 Third Ave., New York, N.Y. 10158-0012, (212) 850-6000. Diverse selection of chemistry college texts and professional, reference, and trade books and journals. 1028,1029,1030,
1031,1032
Wilmad Glass, Rte. 40 and Oak Rd., Buena, N.J. 80310, (800) 220-5171. NMR, IR, UV-Vis, and EPR spectroscopy supplies. Featured will be our latest catalogs, new Resonance Reports, NMR technical bulletins. 1011
Wuerz Publishing, 895 McMillan Ave., Winnipeg MB, R3M OT2 Canada, (204) 453-7429. Displaying chemistry textbooks: "Introduction to Environmental Chemistry, " "Restless Biosphere: Introduction to Chemistry of Gaia," "Deductive Organic Chemistry," "Environmental Chemistry," "Chemistry of the Transition Elements," and "Lab Experiments in Environmental Chemistry."
1144
Wyatt Technology, 802 East Cota St., Santa Barbara. Calif. 93103. (805) 963-5904. Analytical instruments for absolute macromolecular characterization including the Dawn multiangle laser light scattering systems, the miniDawn "absolute detector" for HPLC, and the WyaWOptilab 903 interferometric refractome-ter for ultrasensitive HPLC detection. In addition, software for both PC and Macintosh-based platforms that produce absolute molecular weights and sizes without calibration or reference standards. 215
Yamato Scientific America, 33 Corporate Dr.. Orangeburg, N.Y. 10962, (914) 359-3000. Complete line of constant-temperature equipment, including ovens, incubators, rotary evaporators, homogenizers, pipet washers, spray dryers, freeze dryers, sterilizers, and stirrers. 1027
YMC, 3233 Burnt Mill Dr., Wilmington, N.C. 28403. (919) 762-7154. Featuring unique HPLC columns. New this year: rapid peptide HPLC method development kit, reversed-phase chiral column for pharmaceutical analyses, an SFC column for fuel analysis, and a full line of 1.0-, 2.1-, and2.6-mm id columns for microanalysis and solvent savings. 232
122 MARCH 1,1993 C&EN