CV- Prof CDR

CURRICULUM VITAE

Prof. C. Devendranath Reddy (Retd)

Off : 0877-2249666 Ext. 303

Dept. of Chemistry

Fax :+91-877-2248499

S.V.U. College of Engineering

E-mail : [email protected]

Sri Venkateswara University

mobile: (91)9440189008

TIRUPATI- 517 502 A.P., INDIA

August 08, 2012I am involved in active research for the last forty years in the synthesis of novel bioactive Organophosphorus compounds. One hundred sixteen papers have been published and twenty two research degrees (Ph.D. and M.Phil) have been awarded under my guidance.

Even after my superannuation on June 30, 2000, I am continuing my research work and successfully completed two major UGC projects sponsored by UGC -Govt of India. Currently I am engaged as co-principal investigator for on CSIR project, and one BRNS of BARC, Mumbai and one DRDO project for Minster of Defiance, Government of India.

A research group in Organophosphorus Chemistry consisting of two faculty members (Dr. C.S. Reddy and Dr. C.N. Raju) and twenty research scholars has been organized. Active research is going on at present and I am continuously extending advisory support and overseeing their work. Ten of the Ph.Ds students are currently working as Post-doctoral Research Fellows in various Countries United States of America, Canada, Germany, Portugal, Japan and South Korea. One of them V. Krishna Reddy is working as JSPS Fellow at Kyoto University, Japan. Another person Dr. P. Vasugovardhan Reddy is working as Alexander von Humboldt Fellow, Germany.

Presently I am working to develop some new anti-tumor anti-Osteoporosis and also developing eco-friendly Organophosphorus Compounds and organophosphorus Agrochemicals .that act both as pesticides when admonished and subsequently degraded into organophosphorus residues that act as plant merits.

Thanking you

Sincerely Yours

(C. DEVENDRANATH REDDY)

CURRICULUM VITAE

1.NAME

:Prof. Dr. C. DEVENDRANATH RERDDY2.PRESENT POSITION

:Retd. Professor of Chemistry

Official Address

:Department of Chemistry


Tirupati 517 502, India

Tel: 91-877-2249666 Extn. 275

Fax: 91-877-2248499 or 2225211

Email: [email protected]

Residential Address

:3-1-87 Vidya Nagar


Tel: 91-877-2249840

Mobile: +919440189008

3.PERSONAL

:

Date of Birth

:July 1, 1940

Place of Birth

:Reddivaripalli, Sodam, India

Nationality

:Indian

Marital Status

:Married

4.ACADEMIC QUALIFICATIONS

B.Sc.1963First ClassChemistry (Spl)


Physics and ZoologyTirupati 517 502, India

M.Sc.1965First ClassOrganic ChemistrySri Venkateswara University


Ph.D.1976 --

OrganophosphorusSri Venkateswara University

Chemistry


5.ACADEMIC POSITIONS

Visiting Professor

Shizuoka University

Nov. 1998 Feb. 1999

Hamamatsu, Japan

Professor

Sri Venkateswara University1992 2000


Reader



Post Doctoral FellowUniversity of Delaware, USA1978 1979

Lecturer



Demonstrator/

Sri Venkateswara University1965-1974

Microanalyst


6.ADMINISTRATIVE POSITIONS

Chairman:Board of Studies in Environmental Chemistry

1992-93

Sri Venakteswara University, Tirupati 517 502

Head:Department of Chemistry

1985-86

Sri Venkateswara University, Tirupati 517 502

1988-89

Member:Executive Committee of Indian Society for

1990-92

Mass Sepctrometry

Member:Executive Committee of Indian Council of Chemistssince 1996

7.ACADEMIC HONOURS TOP 100 SCIENTISTS-2008 (sponsored & Administered by International Biographical Center, Cambridge, England.)

Life Member of Executive Council of Indian Council of Chemists.

Life Member of Indian Society for Mass Spectrometry.

Listed in the 16th edition of MARQUIS who is who in the world, 1999.

Paper setter and Examiner for Ph.D., M.Phil., M.Sc. and B.Tech. Degrees of various Universities.

Referee and Reviewer of many scientific journals.

Awardee of Post Doctoral Research Fellowship, University of Delaware, USA, 1978-79

Awardee of UGC Junior Research Fellowship on merit, 1970.

High First Class in B.Sc.and M.Sc. in Sri Venkateswara University.

8.TEACHING AND RESEARCH

Taught Post-graduate (M.Sc.) and B.Tech. courses from 1965 to 2000

Specialised in Organic Chemistry in M.Sc.

Research in Organophosphorus Chemistry.

One of the authors of a book for II B.Sc. Chemistry published by Telugu Academy, A.P.

Organised active research in Organophosphorus Chemistry in S.V.University, Tirupati.

9.AREA OF RESEARCH SPECIALISATION Synthesis of Organophorus Compounds of Biological and Industrial Importance.

Multinuclear NMR and Mass spectral studies of Organophosphorus Compounds.

X-ray diffraction studies of Organophosphorus Compounds.

Evaluation of the Biological properties of Organophosphorus Compounds.

10.RESEARCH WORK DIRECTED

1.Research Degrees Awarded

:Ph.Ds 10

M.Phils 12

2.Post-Doctoral Research Guidance

a. Dr.B. Sankar Reddy

1995-96

Worked on Synthesis of Bioactive

b. Dr.P. Mallikarjuna Reddy

1996-97

organophosphorus compounds

11.RESEARCH PROJECTS COMPLETED & on going projects1. Synthetic Studies on Organophosphorus compounds (sponsored by UGC-Govt of India).

2. Synthesis of Phosphorus Pesticides (funded by Hindustan Levers Research Foundation, Bombay-India).3. Studies on Synthesis, Physico-Chemical, Spectral (IR, NMR and Mass) and Biological Activity of Organosphosphorus Heterocyclic compounds (CSIR, New Delhi- Govt of India).

4. Synthesis of New Organophosphorus Compounds of Biological and Synthetic Importance (2003-06; sponsored by UGC -Govt of India).

5. Synthesis of phosphalactam Fused hererocycles (2007-10; sponsored by UGC -Govt of India). (on going project).12.BOOK WRITING

1.Contributed Organic Chemistry Chapters in II B.Sc. Chemistry Text Book.

2.Concise Organic Chemistry Text Book Designed for Degree and Pre-Professional Courses in Progress.

3.Principles and Applications of Mass Spectrometry in Organic Chemistry under preparation.

13.PUBLICATIONSTotal

Indian Journals

Foreign Journals

106

37

6914.RESEARCH DEGREES AWARDEDi.Ph.D. Degrees

Name of the candidateYear

Title of the thesis

1.D. Srinivasulu2001Studies on the Synthesis, Spectral and Biological Activity of Some New Organophosphorus Heterocyclic Compounds.

2.M. Venugopal2001Studies on the Syntehsis, Spectral Characterisation and Biological Activity of some Phosphorus Heterocyclic Compounds.

3.L. Nagarasada Rao2000Synthesis, Spectral and Bioactivity Evaluation Studies of Some New Organophosphorus Heterocyclic Compounds

4.P. Mallikarjuna Reddy1996Synthesis, Spectral and Biological Studies of Organophosphorus Heterocyclic Compounds.

5.K.V. Raghu1995Synthesis, Spectral and Bioloical Activity of Some Organophosphorus compounds

6.B. Sankar Reddy1994Studies on Synthesis, Spectral and Biological activit of Some Organophosphorus Compounds

7.M. Srinivasulu Reddy1992Synthesis, Spectral and Biological Studies of Organophosphorus Compounds.

8.K. Anuradha1990Synthesis, Spectral and Biological Studies of Organophosphorus Compounds.

9.R. Suryanarayana Reddy1988Synthesis, Spectral and X-ray diffraction and Biological Studies of some Organophosphorus Heterocyclic Compounds

10.C.V.Nageswara Rao1984Synthesis, Spectral and X-ray diffraction studies of Organophosphorus Heterocyclic Compounds.

ii.M.Phil. Degrees awarded1.B. Jagannatha Rao1993Synthesis and Spectral Studies of some new Organo-phosphorus Compounds

2.M. Nagalakshmamma1992Studies on Organophosphorus Compounds

3.T.A. Hanumantha Rayudu1990Synthesis and Toxicity Evaluation of Dinaphthodioxa-phosphocin 8-Sulphides

4.D.Ramasubba Reddy1990Synthetic Studies on Organophosphorus Compounds

5.Ch. Suchitra1990Synthesis of Model Pesticides and their Studies in the Environment

6.D. Lakshmamma1990C-13 and Mass Spectral Studies of Dibenzo Dioxaphos-phorin 6-oxides

7.A. Subramani1989Synthesis of Organophosphorus Heterocyclic Compounds

8.K.V. Raghu1989Synthesis, Spectral and Biological Activity of Organophosphorus Compounds.

9.G. Tirupati Reddy1988Preparation, NMR and Mass Spectral studies of some 2-(substituted phenoxy)-2,3-dihydro-1H-Naphtho-(1,8-de)-1,3,2-diazaphosphorin 2-Oxides

10.H. Ammanni1987Synthesis of some 2-(substituted phenoxy)-2,3-dihydro-1H-naphtho(1,8-de)-1,3,2-diazaphosphorin 2-Oxides

11.R. Suryanarayana Reddy1986Reaction of 2-Amino 4-Methyl phenol with various aryloxyphosphorodichloridates

12.S. Sreerami Reddy1979The condensation of 2-Aminophenol with phenylphosphoro dichloridates

15.BIOLOGICAL STUDIESa.Some of the compounds synthesized so far are found to be highly toxic to insects. With little more modification on their structure, they could be potential and environment friendly pesticides.

b.It is found that Thiophosphoryl compounds are less toxic than phosphoryl compounds.

Bulky sbstituents at the P-atom decreases toxicity and Presence of chlorine as substituent enhances the toxicity.

c.Some of the compounds exhibited good fungicidal properties

d.National Instittue of Cancer, USA is evaluating anticancer properties for some compounds (mustard derivatives 12 and 13) which are selected by computer screening.

e.Tuberculosis Antimicrobial Acquisition and Coordinating Facility (TAACF), Colorado State University of USA identified us as potential supplier of interesting chemical compounds likely to possess promising biological activity.

f.E.I. Dupont, Agricultural Products Division, USA has selected our compounds and is currently evaluating their biological properties as pesticides and drugs.

16.WORKSHOPS ATTENDED1.NCERT Workshop on Science Teaching held at Sri Venkateswara University, Tirupati, India, 1988.

2.National Workshop on Mass Spectrometry held at Defence Research and Development Establishment, Gwalior, India, 1989.

3.National Workshiop on Mass Spectrometry held at Central Drug Research Instittue, Lucknow, India, 1993.

17.CONFERENCES ATTENDED International - 10 National -24International Conferences attended/ papers contributed

1.Tenth International Mass Spectrometry Conference, Swansea, September 1985, Abstract No. 460.

2.Second International Conference on Heteroatom Chemistry, State University of New York, Albany, USA, July 1989, Abstract No. PB-27.

3.International Seminar on Analytical Techniques in Monitoring the Environment, Sri Venkateswara University, Tirupati, January 1989, Abstract No. SP-10, SP-12 and GP-17.

4. American Society for Mass Spectrometry Conference, Florida, USA, May 1989.

5.Twelth International Mass Spectrometry Conference, Amsterdam, August 1991, Abstract No. Fr. A-A42 and WeM-Co3.

6 American Crystallographic Association, Annual Meeting, University of Teledo, Teledo, Ohio, USA, July 1991, Abstract No. PI 05.

7.International Union of Crystallography, XVII Congress and General assembly, Seattle, Washington, USA, August 1996.

8.XIV International Conference on Phosphorous Chemistry. Cincinnati, Ohio, USA, July 1998, p.221.9.15th International Conference on Phosphorus Chemistry, July 29 to August 3, 2001, held at Sendai, Japan.10.The Post-15th International Conference on Phosphorus Chemistry, August 6-8, 2001, held at Beijing, China.National Conferences attended

1.Indian Pharmacological Society Conference, madras University, 1974, Abstract No.56.

2.Annual Convention of Chemosts Bangalore University, 1976, Abstract No. ORG- 131.

3.Second Annual Conference of Indian Council of Chemists (ICC), Sri nagar University, November 1982

4.72nd Session of the Indian Science Congress Association , University of Lucknow, January 1985.

5.National Seminar on Physicochemical methods- Environment molecular Structure - Sri Venkateswara University, Tirupati, October 1986, Abstract No. 2.18 and 2.196.Fourth National Symposium on Mass Spectroscopy (NSMS) Indian Institute of Science, Bangalore, January, 1988, Abstract No. OB-10 and OB-28

7.74th Annual Meeting of the Indian Science Congress Association, Bangalore, 1987.

8.National Seminar on Crystallography, Benaras Hindu University, Varanasi, December 1988.

9.Tenth Annual Conference of ICC, Goa University, Goa, October 1991. Abstract No. 00-56.

10.Fifth NSMS, Physical Research Laboratories, Ahemdabad, January 1991.

11.Eleventh Annual Conference of ICC, Muzaffarpur, March 1993, Abstract No. 00-46, 12.

12.Sixth NSMA, Indian Institute of petroleum, Dehradun, October 1993, Abstract No. OB-4.

13.Twelth Annual Conference of ICC, Kakatiya University, Warangal , December 1995, Abstract No. 00-42.14.Fourteenth Annual Conference of ICC, Institute of Science, Mumbai, December 1995, Abstract No. 00-52.

15.Seventh National Symposium on Mass Spectrometry, Defence Research and Development Establishments, Gwalior, November 26-28, 1996, Abstract N0. OB-3.

16.8th ISMAS symposium on Mass Spectrometry, Indian Institute of Chemical Technology, Hyderabad, Dec. 7-9, 1999, Abstract no.50

17.National Conference on "Current Trends in the Chemistry of Heterocyclic compounds, Sri Venkateswara University, Tirupati, India, March 13-14th, 2000.18. 19th Conference of Indian Council of Chemists, Kuvempu University, Shimoga (Karnataka), India November 27-29, 200019. 20th Conference of Indian Council of Chemists, December 22-24, 2001, held at Mysore University, Mysore, India.20. The Indian council of Chemist Organising committee for holding the 22nd Annual conference held at the Indian Institute of Technology , Rookee, India, July,2003.21. The National seminar on "Role of Chemistry in Drug Development Strategies" S.V. Arts College for Men, Tirupati, India, August 13-14th , 2005.22. CRSI Seminar on Recent Advances in Chemistry, Annamali University, Annamalinagar, Tamil Nadu, India, March 10-11th , 2006.23. National Conference on Current Research Trends and Developments in Heterocyclic Chemistry, March 17-18, 2006, held at Post Graduate College of Science, Saifabad, Osmania University, Hyderabad, India.24. National Seminar on Role of Chemistry in Emerging Areas of Biology and Industries, March 24-25, 2006, held at Sri Krishnadevaraya University, Anantapur, India.

CONFERENCES ORGANISED

Organised a National Conference as Director on the Current Trends in the Chemistry of Heterocyclic Compounds during March 13-14, 1999 in S.V. University, Tirupati.

CITATION OF RESEARCH:

Research work is quoted in a specialist Repost: Mass Spectrometry vol.6, Published by the Royal Society of Chemistry, London, 1992.

LIST OF TOTAL PUBLICATIONS

Published Papers

1. M.S.R. Naidu and C. Devendranath Reddy; Heterocyclic systems containing phosphorus: part I Synthesis of 2-(4-chloromethylphenoxy)-2,3-dihydro-1H-benzo-1,3,2- diazaphosphole -2-oxides, Indian J. Chem., 12, 349, 1974.

2. M.S.R. Naidu and C. Devendranath Reddy; Heterocyclic systems containing phosphorus: part II Infrared and mass spectral studies of 2-(4-chloro-3-methylphenoxy)-2,3-dihydro-1H -1,3,2 benzodiazaphosphole -2-oxides, Indian J. Chem., 15B, 706, 1977.

3. M.S.R. Naidu and C. Devendranath Reddy; Preparation, Infrared and mass spectral studies of 6,7-dihydro-6-(substituted)-5H-dibenzo[d,g] [1,3,2] diazaphos- phepin 6-oxides, Bull. Chem Soc., Japan, 51, 2156, 1978.

4. M.S.R. Naidu, C. Devendranath Reddy and P.S. Reddy; Heterocyclic systems containing phosphorus: part IV Synthesis, Infrared and mass spectral study of 2-(4-nitrophenoxy)-2,3-dihydro-1H -1,3,2 benzodiazaphosphole -2-oxides and naphtha[1,8-de]- 1,3,2 benzodiazaphosphole -2-oxides, Indian J. Chem., 118, 458, 1977.

5. Devendranath Reddy, S.S. Reddy and M.S.R. Naidu; Systems of phenoxy-2,2-(3H,3H) spirobis (1,3,2-benzodiazaphospholes) andnaphtha [1,8-de]-1,3,2 benzodiaza phosphole -2-oxides, Synthesis., 12, 1004, 1980.

6. Devendranath Reddy and C.Y. Nageswara Rao; Synthesis and Electron Impact spectra of 2-aryl substituted octahydro-1H-1,3,2-benzodiazaphospholes-2-oxides, Org. Mass.Spectrum., 17, 598, 1982.

7. M.S.R. Naidu and C. Devendranath Reddy; Synthesis, Infrared and mass spectral studies of substituted 2-cyclohexyl-2,3-dihydro-1H-1,3,2-benzodiazaphospholes -2-oxides,Indian Acad.Sci., (Chem.Sci), 93, 165, 1984.

8. Devendranath Reddy, S.S. Reddy and C.Y.N. Rao; Mass spectra of 2-aryloxy-2,2-(3H,3H) spirobis(1,3,2-benzodiazaphospholes) Indian J. Chem., 23B, 643, 1984.

9. D.B. Reddy, B.V.Reddy and C. Devendranath Reddy; Behaviour of 1-benzoyl-2-aryl-3-aryl cyclopropane under Electron Impact, Org. Mass.Spectrum., 19(5), 247, 1984.

10. C. Devendranath Reddy, C.V.N. Rao, D.B. Reddy, Thompson, I. Jasinski, E.M. Holt and K.D. Berlin; Synthesis and spectral studies on selected benzodiazaphosphorin 3-oxide. A single srystal X-ray diffraction analysis of 1,5-dihydro-7,9-dimethyl-2,4,3- benzodiazaphosphorin 3-oxide. Indian J. Chem., 24B, 481, 1985.

11. C. Devendranath Reddy, H. Ammanni and R.S.N. Reddy; Synthesis of substituted phenoxy-2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-benzodiazaphosphorine-2-oxides, Proc. Indian Acad.Sci., (Chem. Sci), 100, 477, 1988.

12. C. Devendranath Reddy, M. Krishnaiah, S.M. Naidu and M.N.P Swamy; X-ray crystallographic Investigations of (2,3-dimethylphenoxy) 16H-dinaphtho [2,I-d; 1,2-g][1,3,2]dioxaphosphocin 8-oxides, National Seminor on Crystallography, Varanasi, India ,1988.

13. C. Devendrantha Reddy, C.V.N. Rao and H. Ammanni; One-pot Synthes of octahydro-2-cyclo amino-1H- 1,3,2-benzodiazaphosphole 2-oxides. Indian J. Chem., 28B, 62, 1989.14. 14. C. Devendranath Reddy, C.V.N. Rao and H. Ammanni; Analysis of organophosphorous compounds , 1H, 13C and 31P NMR spectra of 2-aryloxyoctahydro-1H-1,3,2-benzodiazaphosphole 2-oxides, Indian J. Env. Protec., 9, 586, 1989.

15. B. Kotaiah and C. Devendranath Reddy; investigation of Coal-Chromium (III) interation through IR spetral studies , Indian J. Env. Protec., 9, 457, 1989.

16. C. Devendranath Reddy, K. Anuradha, and K.D. Berlin;2,10-dichloro-6-(substituted aryloxy) dibenzo [d,g] [1,3,6,2] dioxathiaphosphocin 6-oxides: Synthesis and spectral characterisatics, Org.Prep.Proc.Int., 22, 229, 1990.

17. K. Anuradha, C.Devendranath Reddy, A.Rajasekhar and T.K.K.Reddy; Antimicrobialactivity of 2,10-dichloro-6-substituted-dibenzo[d,g][1,3,6,2] dioxaphosphocin 6-oxide, Indian J. Microbiol, 30(2), 181, 1990.

18. K. Anuradha, C.Devendranath Reddy, A.Rajasekhar and T.K.K.Reddy; Antimicrobial activity of 8-substituted-16H- dinaphtho[2,I-d:1,2-g][1,3,6,2]dioxaphosphocin 8-oxide, Indian J. Phytopathol, 44, 414, 1991.

19. C. Devendranath Reddy, R.S.N. Reddy, M.S. Reddy, M. Krishnaiah, K.D. Berlin and P. Sunthankar; Synthesis of 8-substituted-16H- dinaphtho [2,I-d:1,2-g][1,3,6,2]dioxaphosphocin 8-oxides, Phosphorous Sulfur and Silicon, 62, 1, 1991.

20. C. Devendranath Reddy, R.S.N. Reddy, C. Naga Raju, M. ElMasri, K.D. Berlin and S. Subramanian; Synthesis and 1H,13C and 31P NMR studies of 2,10-dichloro-6-aryloxy-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxide. Mag.Res. Chem., 29, 1140, 1991.

21. C. Devendranath Reddy, R.S.N. Reddy and C. Naga Raju; Synthesis and spectral studies of 8 alkyl /phenyl-16H-dinaptho [2,1-d:1,2-g][1,3,2]dioxaphosphocin 8-oxides and 2,10-dichloro 6-alkyl / phenyl-12H-dibenzo[d,g] [1,3,2] dioxaphosphocin 6-oxides, Asian J. Chem., 3, 63, 1991.

22. M. Krishanaiah and C.Devendranath Reddy; Conformation of 8-membered phosphorous heterocyclic ring structure of 8-92,3-dimetylphenoxy)-16H-dinaphtho [2,1,-d;1,2-g][1,3,2] dioxathiaphophocin and [1,3,6,2] dioxaphosphocin 8-oxides; American Crystallographic Association Annual Meeting, Toledo, Ohio, USA,1991.

23. C. Devendranath Reddy, R.S.N. Reddy, K.D. Berlin, S.V. Mulekar and B.S. Reddy; The reaction of 2- amino-4-methylphenol with aryl phosphorodichloridates; Formationof a novel spirobis [1,3,2] benzophosphole system from an unexpected elimation of aryloxy moieties. American Chemical Socoety Synmposium Series 486, Phosphorous Chemistry; (Chapter 13), Developments in American Science 1992.

24. C. Devendranath Reddy, R.S.N. Reddy, C. Naga Raju, K.D. Berlin, M. ElMasri, S. Subramanian; Synthesis and 1H,13C and 31P NMR analysis and insecticidal activity of members containing external P-O or P-N bonds in 6-substituted -2, 10-dichloro-12H- dibenzo [d,g][1,3,2] dioxaphosphocin 6-oxides, Phosphorous Sulfur and Silicon, 81, 61, 1993.

25. C. Devendranath Reddy, G.T. Reddy and M.S. Reddy; 1H,13C and 31P NMR studies of 2(substituted phenoxy)-2,3-dihydro-1H-naphtho-1,8-de]- 1,3,2-dioxaphosphorine 2-oxides. Asian J. Chem., 5, 291, 1993.

26. C. Devendranath Reddy, B.J. Rao, B.S. Reddy, P.M. Reddy and C.N. Raju; Synthesis of 6-substituted dibenzodioxathiaphosphocin 6-oxides, Indian J. Heterocyclic Chem., 3, 223, 1994.

27. C. Devendranath Reddy, B.S. Reddy and C.N. Raju; Synthesis of 6-alkylcarbamato-1,2,4,8,10,11-hexachloro-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxides, Indian J. Heterocyclic Chem., 4, 117, 1994.

28. C. Devendranath Reddy, B.S. Reddy and P.M. Reddy; Synthesis and spectral analysis of 6-substituted-1,2,4,8,10,11-hexachloro-12H-dibenzo[d,g] [1,3,2] dioxaphosphocin 6-oxides, Heteroatom Chem., 5, 507, 1994.

29. C. Devendranath Reddy, R.S.N. Reddy, K.V. Raghu and C.N. Raju; Synthesis and spectral analysis of 3-aryloxy-1,5-dihydro-8-methyl-[1,3,2] dioxaphosphepino [5,6-c] pyridine- 9-ol 3-oxides, Indian Council Chem., 10, 69, 1994.

30. C. Devendranath Reddy, and B.S. Reddy; Synthesis and spectral studies of substituted 4-trichloromethyl-4H-1,3,2-benzodioxaphorin 2-oxides containing external 2-P-CCl3 or P-N-(CH2CH2Cl)2 groups, Indian J. Chem., 34B, 327,1995.

31. C. Devendranath Reddy, B.S. Reddy and P.M. Reddy ; Synthesis and substituted dibenzo [d,g] [1,3,2] dioxaphosphocin [1,3,6,2]dioxathiaphosphocin 6-oxides containing external 6-P-CCl3 or 6-P-N-(CH2CH2Cl)2 groups, Indian J. Chem., 34B, 438,1995.

32. C. Devendranath Reddy and B.S. Reddy; Synthesis of 2-aryloxy-4-trichloromethyl-8-methyl 1H- 1,3,2-benzodioxaphosphorin 2-oxides, Indian J. Chem., 34B, 1004, 1995.

33. C. Devendranath Reddy, B.S. Reddy, T.V. Reddy, K.V. Subrahmanyam and A. Rajasekhar; Antimicrobial activity of 6-aryloxy/thioaryloxy-2,10-dichloro-12-trichloro-methyl-12H-dibenzo [d,g] [1,3,2]dioxaphosphocin 6-oxides, Indian J. Microbial., 35, 1, 1995.

34. C. Devendranath Reddy, B.S. Reddy and T.A. Hanumantharayudu; Synthesis of 8-aryloxy: 16H-dinaptho [2,1-d:1,2-g][1,3,2]dioxaphosphocin 8-sulfides, Oriental J. Chem., 11, 35, 1995.

35. C. Devendranath Reddy, B.S. Reddy, M.S. Reddy, S.M. Naidu and K.D. Berlin; Synthesis of2-amyloxy-6-methyl-4- trichloro-methyl-1,3,2- benzodioxaphosphorin 2-oxides / sulfides, Phosphorous Sulfur and Silicon, 102, 103, 1995.

36. C. Devendranath Reddy, B.S. Reddy, K. Anuradha, M. Krishnaiah, K. Jagadish and K.D. Berlin; Synthesis and spectral analysis of 8-substituted-dinaphtho [2,1-d: 11,21-g] [1,3,6,2] dioxaphosphocin 8-oxides, Heteroatom Chem., 6, 485, 1995.

37. C. Devendranath Reddy, B.S. Reddy, T.V. Reddy, M.V. Subba Raao and A. Rajasekr; Antimicrobial activity of 6-aryloxy / thioaryloxy- 1,2,4,8,10,11-hexachloro-12H-dibenzo [d,g][1,3,2] dioxaphos-phocin 6-oxides, Indian J. Microbial., 33, 1, 1995.

38. C. Devendranath Reddy, P.M. Reddy, D.R. Reddy, M. Nagalakshmamma, K. Anuradha, C. N. Raju, K.D.Berlin, K.M. Couch and S. Tyagi; A facile synthesis and spectral [ IR , 1H,13C and 31P NMR ] studies of 2,10-dichloro-6-aryloxy -12H-dibenzo [d,g][1,3,2] dioxaphosphocin 6-sulfides, J. Heterocyclic Chem., 32, 1483, 1995.

39. B.S. Reddy, C. Devendranath Reddy and P.M. Reddy; Synthesis and characterisation of 2-substituted-6-chloro-4-trichloromethyl-4H- 1,3,2-benzodioxaphosphorin 2-sulfides, Indian J Heterocyclic Chem.,4, 215, 1995

40. B.S. Reddy, C. Devendranath Reddy and P.M. Reddy; An efficient synthesis of 2,10-dichloro-6-aryloxy-dibenzo[d,g] [1,3,6,2] dioxathiaphosphocin 6-sulfides, Indian J Heterocyclic Chem.,4, 19, 1995.

41. B.S. Reddy, K.V.Raghu, M.S.Reddy and C. Devendranath Reddy; Synthesis and antifungal activity of 2-aryloxy-4-trichloromethyl-6-chloro-4H-1,3,2-benzodioxaphosphorin 2-oxides, Indian J Heterocyclic Chem.,4, 229, 1995.

42. K.V.Raghu, B.S.Reddy and C. Devendranath Reddy; Synthesis and spectral studies of 1,2,4,8,10,11- hexachloro 6-substituterd -12H-dibenzo [d,g][1,3,2] dioxaphosphocin 6-sulfides, Indian J.Chem., 34B, 927, 1995.

43. C. Devendranath Reddy, G.T. Reddy, C. N. Raju, C.Dass and G.S. Reddy; Electron impact, high resolution and collusion activation dissociation mass spectral studies of 2-aryloxy naphthodiazaphosphorine 2-oxides. Indian J Heterocyclic Chem.,4, 285, 1995.

44. C. Devendranath Reddy, B.S. Reddy, K. Anuradha, , K.D.Berlin, S. Mani Naidu and M. Krishnaiah; synthesis and characterisation of some 2,10-dichloro-6-alkoxy dibenzo [d,g] [1,3,6,2] dioxathiaphosphocin 6-oxides, Bull. Chem Soc., Japan, 68, 3459,1995.

45. C.Devendranth Reddy and B.S. Reddy; synthesis of 8-alkoxy-dinaptho [2,1-d: 1,2-g] [1,3,6,2] dioxa thiaphsophocin 8-oxides. Indian J Heterocyclic Chem., 5, 15, 1995.

46. C. Devendranath Reddy, C.Y.N. Rao, C.N. Raju, M.S. Reddy and G.S. Reddy; Mass spectrometric studies of new organophosphrous heterocyclic compounds: 1H, 5H-benzo [c][2,4,3] dithiaphosphepine 3-oxides, Indian J Heterocyclic Chem.,5, 49, 1995.

47. P.M.Reddy, B.S.Reddy and C. Devendranath Reddy; Synthesis and charactrasation of 6- alkylcarbamato-2,10- dichloro -12H-dibenzo [d,g][1,3,2] dioxaphosphocin 6-oxides, Indian J.Chem., 34B, 1085, 1995.

48. K.V.Raghu, C. Devendranath Reddy and C.N.Raju; Synthesis of 2-substituted- 5,5 dimethyl-1,3,2,- dioxaphosphorinane 2-oxides, Asian J.Chem., 8, 45, 1996.

49. P.M. Reddy, B.S. Reddy and C. Devendranath Reddy; Synthesis and charactrasation of 6-alkylcarbamato-2,10- dichloro dibenzo [d,g][1,3,6,2] dioxathiaphosphocin 6-oxides, Hetero atom Chem., 7, 165, 1996.

50. K.V. Raghu and C. Devendranath Reddy; Synthesis and antimicrobial activity of 2-aryloxy-5,5-dimethyl-1,3,2,- dioxaphosphorinane 2-oxides, Indian J. Chem., 35B, 1228, 1996.

51. C. Devendranath Reddy, B.S.Reddy, P.M. Reddy, K.D.Berlin, K.M. Couch, S. Tyagi, M.B. Pssain and D. Van der Helm; Synthesis of 6-aryloxy and 6-p-tolythioxy-2,10- dichloro-12-trichloromethyl- 12H-dibenzo [d,g][1,3,2] dioxaphosphocin 6-oxides-X-ray diffraction analysis of 6(:4-chlorophenoxy)-2,10-dichloro-12-trichloromethyl-12H-dibenzo[d,g][1,3,2]dioxaphosphocin oxide and triethyl ammonium 2-methyl phenyl-2- [ {2,2, 2,- trichloro -1- ( 2-hydroxy-5-chlorophenyl } ethyl ] -4- chlorphenyl phosphate, Phosphorous Sulfur and Silicon, 115 149, 1996.

52. M. Krishnaiah, N.J. Kumar, T.V. Narasaiah, B.S. Reddy and C. Devendranath Reddy; 2,10-dichloro-6-(2,4-dimethylphenoxy) dibenzo [d,g][1,3,6,2] dioxa- phosphorcin 6-sulfides, Acta Cryst., C52, 2298, 1996.

53. K.V.Raghu, C. Devendranath Reddy and K. S. Rao; Facile synthesis of new organophosphorous compounds with -N-P(O)-N-linkage: reaction between 2- pyrazoline and phosphorodichloridates phosphonic dichlorides, Heteroatom Chem., 8, 55, 1997.

54. M. Krishnaiah and C. Devendranath Reddy; Structure of 2-(6-substituted syclohexyl and 4-chloro-phenoxy) 2,10- dicWoro- 13H- dibenzo [d,g][1,3,2] dioxaphosphocin 6-oxides- conformation of 8-membered heterocyclic ring, XVII Congress And General Assembly of IUCR at SEAITLE, Washington, USA, 8-17 August, No.PS06.00.32. 1996.

55. P.M. Reddy, B.S. Reddy and C. Devendranath Reddy; An unusual reaction of 2-amino-4-chlorophenol with arylphosphorothioic dichlorides, Indian J. Chem., 36B, 1053, 1997.

56. P.M. Reddy, C. Devendranath Reddy and C. N. Raju; Mass spectral studies of 8- substituted dinaptho [ 2,1-d: 11, 2-g][1,3,6,2] dioxathiaphosphocin 8-oxides, Indian J Heterocyclic Chem.,6, 173, 1997.

57. C. Devendranath Reddy and L. Naga Prasad Rao; Synthesis and spectral analysis of 2,10-dichloro-6-(substituted aryloxy/thio phenoxy) 4,8-dinitro-dibenzo[d,g] [1,3,6,2] dioxathiaphosphocin 6-oxides. Presented in International Conference on Heteroatom Chemistry. (ICHAC-S), University of western Ontario, Canada, July 5th, 1998.

58. C. Devendranath Reddy, M. yamashita, T. Oshikawa, K. Suzuki, Y. Kato and P.M. Reddy; Synthesis and structure of novel phospha-sugar nucleotides:1,3-dipolar cyclo addition of azidophospholane with alkynes, part of the work is presented in the conference of P-C bond chemistry, Okayama, Japan, November 21.1998.

59. Srinivasulu, C. Devendranath Reddy, C. N. Raju and K.D. Berlin; Synthesis and antimicrobial activity of 2-aryloxy-2,3-dihydro-5-propylthio-1H-1,3,2-benzodiazaphosphole 2-oxides, Indian J. Chem., 38B, 135, 1999.

60. C. Devendranath Reddy, M.S. Reddy, and C. N. Raju; Synthesis, NMR (1H,13C and 31P) Mass spectral and biological activity of 2-aryloxy/alky-6-methyl-1,3,2-dioxaphosphorino[5,4-b] pyridine 2-oxides, L. Naga Prasad Rao, C. Devendranath Reddy and C. N. Raju; Synthesis and characterisation of 2-alkyl carbamato - 1,2,3,4- tetra hydro- 1,3,2-benzo-diazaphosphorine 2-oxides, J Heterocyclic Commun.,6, 5, 2000.

61. K.V. Raghu ,C. Devendranath Reddy and K.D. Berlin; Synthesis, IR , multinuclear [1H,13C and 31P NMR ] Mass spectral analysis and antimicrobial activity of 2-substituted -5- bromo-5-nitro-1,3,2- dioxaphosphorinane 2- oxides, Phosphorous Sulfur and Silicon, 147, 357, 1999.

62. C. Devendranath Reddy, L. Naga Prasad Rao and V.K. Reddy; Synthetic studies on antitumor compounds: preparation of 2-substituted1,2,3,4- tetra hydro- 1,3,2-benzo-diazaphosphorine 2-oxides, presented in The National Seminar On Role Of Metals And Their Ions In Organic Synthesis, R V R and J C College of Engineering, Guntur- 522 019, March, 1999.

63. C. Devendranath Reddy and K. V. Raghu; Synthesis of 5-bromo-5-nitro-2-aryloxy/ alkyl 1,3,2-dioxaphosphorinane 2-oxides, Phosphorous Sulfur and Silicon, 147, 357, 1999.

64. D. Srinivasulu and C. Devendranath Reddy; Synthesis and antimicrobial activity of 2-substituted -6-chloro-8-nitro-4-trichlorometyl-4H-1,3,2-benzodioxaphosphole-2-oxides, Indian J. Chem., 39B, 317, 2000.

65. D. Srinivasulu, C. Devendranath Reddy, and B. S Reddy; Synthesis and antimicrobial activity of 2-alkyl carbamato- 2,3-dihydro-5-propyl thio-1H-1,3,2-benzodioxaphosphole-2-oxides, Heteroatom Chem., 11, 336, 2000.

66. L. Naga Prasad Rao, C. N. Raju ,C. Devendranath Reddy, T.S. Auschwitz, C.W. Brown, J. Klucik, M. R. Hickey, C.A. Wakefield and K.D. Berlin; Synthesis and antimicrobial activity of 2-substituted -2,3-dihydro-5-thiophenoxy-1H-1,3,2-benzodioxaphosphole-2-oxides, Phosphorous Sulfur and Silicon, 158, 39, 2000.

67. D.Srinivasulu ,C. Devendranath Reddy, C.S. Reddy, C.W. Brown, J.D. Hager, M. Means and K.D. Berlin; Synthesis and antimicrobial activity of 2-substituted -2,3-dihydro-3-(4-Bromophenyl)-1H-Naphth[1,2-e][1,3,2]oxazaphosphorin-2-oxides / Sulfides, Phosphorous Sulfur and Silicon, 167, 181, 2000.

68. L. Naga Prasad Rao, C. Devendranath Reddy, K.D. Berlin; Synthesis and antimicrobial activity of 2,10-dichloro-6-(aryloxy/thiophenoxy)-4,8-dinitro-dibenzo [d,g][1,3,6,2] dioxathiaphosphocin 6-oxides, J Heterocyclic Chem., 37, 275, 2000.

69. L. Naga Prasad Rao, V.K. Reddy and C. Devendranath Reddy; Synthesis and antimicrobial activity of 2-alkyl carbamato/trichloro methyl / chloroethoxy / aryloxy- 1,2,3,4- tetra hydro- 1,3,2-benzo-diazaphosphorine 2-oxides, Heteroatom Chem., 11, 323, 2000.

70. L. Naga Prasad Rao, C. Devendranath Reddy and C. N. Raju; Synthesis and characterisation of 2-alkyl carbamato - 1,2,3,4- tetra hydro- 1,3,2-benzo-diazaphosphorine 2-oxides, J Heterocyclic Commun.,6, 5, 2000.

71. M. Venugopal, C. Devendranath Reddy, C. N. Raju and K.D. Berlin; Synthesis of 2-substituted-2,3-dihydro-3-(2-nitrophenyl)-1H-napth [1,2-e] [1,3,2]oxazaphosphorin -2-oxides, J Heterocyclic Commun.,3, 253, 2000.

72. M. Venugopal, C. Devendranath Reddy, M.F.S. Babu and C.S. Reddy; Novel Phosphorous derivatives of sugars, J Heterocyclic Commun.,6, 6, 2000.

73. C. Devendranath Reddy, M. Venugopal, B.S. Reddy and K.D. Berlin; Synthesis and antimicrobial activity of 2-substituted -2,3-dihydro-5-propoxy-1H-1,3,2-benzodiazaphosphole -2-oxides, J Heterocyclic Chem.,38, 275, 2001.

74. C. Devendranath Reddy and M. Venugopal; Synthesis and bioactivity studies of 2,10-dichloro-6-substituted-4,8-dinitro-12H-dibenzo [d,g] [1,3,2]dioxaphosphorin 6-oxides/ sulfides, Heteroatom Chem., 12, 10, 2001. 75. D. Srinivasulu, C. Devendranath Reddy, B. S Reddy and K.D. Berlin; Synthesis and antimicrobial activity of 2- substituted-2,3-dihydro-3-(4-bromophenyl)-1H-napth[1,2-e][1,3,2]oxazaphosphorin-2-oxides/sulfides, Phosphorous Sulfur and Silicon, 167, 181, 2000

76. L. Naga Prasad Rao, C. Devendranath Reddy and B.S. Reddy; Synthesis and antimicrobial activity of N-(substituted phenyl)-N-[1,2,3,4- tetra hydro- 2-oxido-1,3,2 benzodiazaphosphorine 2-yl] ureas, Indian J. Chem., 40B, 817, 2001.

77. L. Naga Prasad Rao, C. Devendranath Reddy, V.K. Reddy, K.A. Kumar and C.S. Reddy; Synthesis of some amino acids ester linked dioxathiaphosphocin / dioxaphosphocin derivatives. Synthetic Commun, 31(19), 45, 2001.

78. L. Naga Prasad Rao, M.F.S.Babu, P.V.G. Reddy, C. Devendranath Reddy, and C.S. Reddy; Synthesis and spectral studies of 2-chloro ethyl Dioxa / Dioxathiaphosphocins and benzodiazaphosphole 2/6/8-oxides, Phosphorous Sulfur and Silicon, 173, 211, 2001.

79. K.A. Kumar, C.S. Reddy and C. Devendranath Reddy; Synthesis of 6-alkyl carbamato-2,10-dichloro-12-trichloromethyl-12H-dibenzo [d,g] [1,3,2] dioxaphosphocin 6-oxides, presented in XV International Conference On Phosphorouschemistry (ICPC) Sendai, Japan, July 29th , 2001.

80. M. Venugopal, C. Devendranath Reddy, and M. Bavaji; Synthesis and antimicrobial activity of 2- substituted-2,3-dihydro-1H-naptho[1,8-de]-1,3,2-diazaphosphorine-2-oxides/sulfides, Indian J. Chem., 40B, 822, 2001.

81. K.A. Kumar, M.Kasthuraiah, C.S. Reddy and C. Devendranath Reddy; Mn(OAC)3 2H20- Mediated three component one-pot condensation reaction: An efficient synthesis of 4-Aryl substituted-3-4-dihydro pyrimidinones, Tet let , 42, 44, 7873, 2001.

82. Y.H. Babu, P. V. G. Reddy, C.S. Reddy , C. Devendranath Reddy and P.U.M. Devi; Synthesis and antimicrobial activity of novel 2-alkyl / aryl carbamato 6-(1,1-dimethyl ethyl) 3- cyclohexyl-3,4-dihydo-2H 1,3,2 benzoxazaphosphorine-2-oxides, J Heterocyclic Chem.,39, 1039, 2002.

83. L. Naga Prasad Rao, C. Devendranath Reddy, K.D. Berlin; Synthesis and spectral studies of 2,10-dichloro-6-bis(2-chloroethyl) amino-4,8-dinitro-dibenzo [d,g] [1,3,6,2] dioxathiaphosphocin-6-oxides,2-bis(2-chloroethyl) amino-2,3-dihydro-5-thio-phenoxy- 1h-1,3,2- benzodiazaphosphole 2-oxide,2-bis(2-chloroethyl)amino-1,2,3,4 tetra hydro-1,3,2- benzodiazaphosphorinane 2-oxide ,5-bromo- S-nitro-2- bis (2-chloroethyl)amino-1,3,2- dioxaphosphorinane 2-oxide and 8- bis(2-chloroethyl)amino- 16H-dinaptho[2,1-d: 1,2-g] 1,3,2-dioxaphosphocin 8-oxide- potential anticancer agents, Phosphorous Sulfur and Silicon, 177, 379, 2002

84. K.A. Kumar, C.S. Reddy and C. Devendranath Reddy; Synthesis of 6-alkyl carbamato/alkyl thiocarbamato- 2,10- dichloro-12-trichloromethyl-12H-dibenzo [d,g][1,3,2] dioxaphosphocin 6-oxides, Phosphorous Sulfur and Silicon, 177, 00, 2002.

85. K.A. Kumar, M. Kasthuraiah, C.S. Reddy, C. Devendranath Reddy, K.D.Berlin; A facial synthesis and antimicrobial studies of 2,10-dichloro-6-(aryloxy/arylthio / chloroethoxy)-4,8dinitro-12-trichloro-12H-dibenzo[d,g][1,3,2]dioxaphosphoci 6-oxides, J Heterocyclic Chem.,40, 345, 2003.

86. K.A. Kumar, C.S. Reddy and C. Devendranath Reddy; Synthesis and antimicrobial evaluation of some new-8-membered phsosphorous heterocyclic compounds, Indian J. Chem., 42B, 2589, 2003.

87. P.V.G. Reddy, Y.B. Kiran, C.S. Reddy and C. Devendranath Reddy; Synthesis and Antimicrobial activy of Novel Phosphorus heterocyclic with excocyclic P-C link, Chem Pharm Bull, 52(3), 307, 2004.

88. P.V.G. Reddy, Y.H. Babu, C.S. Reddy and C. Devendranath Reddy; Synthesis of 2-alkyl/alkenyl/aryl carbomato/thiocarbomato-2,3-dihydro-5-benzoyl- 1H-1,3,2-benzodi- azaphsophole 2-oxides, J Heterocyclic Chem.,40, 345, 2003.

89. Y.H. Babu, N. Ravi Sankar, C.S. Reddy and C. Devendranath Reddy; Synthesis of 3-(substituted)-2,4,8,15-tetraoxa-3-phosphadi spiro [5.2.5] hexadecane-3-oxides, J Heterocyclic Chem.,41, 1027, 2004.

90. Y.H. Babu, C.S. Reddy and C. Devendranath Reddy; One-Pot Synthesis and characterization of new macrocyclic phsophoranes, J Chemical Ressearch, 11, 735, 2004.

91. P. Haranath, U. Anusayamma, C. Devendranath Reddy and C.S. Reddy; Synthesis and antimicrobial activity of 2,10-dibromo-dibenzo-[d,g][1,3,6,2] dioxathiaphosphocin 6- sulfido-6-amino acid esters, Heterocyclic Commun, 11(3), 335, 2005

92. M.F.S. Babu, Y.B.Kiran, K.A. Kumar, C. Devendranath Reddy and C.S. Reddy; Synthesis of N(Substituted)-N(-[5,5-bis(bromomethyl)-1,3,2-dioxaphorinane 2yl] ureas, Heterocyclic Commun, 11(3), 347, 2005.

93. P. Haranath, U. Anusayamma, C.N. Raju, C. Devendranath Reddy and C.S. Reddy; Synthesis and antimicrobial activity of 3-(N-arylamino)-2-phenylnaptho [1,3-d](1,3,2)-oxaphosphole 2- oxides, J of Heterocyclic Chem, 42, 725,2005.

94. Y.B. Kiran, D. Gunasaker, C.Devendranath Reddy, C.S. Reddy, Kevin Tran, Thanh le, K.D. Berlin, S. Srinivasan and M. C. Devi; Synthesis and bioactivity of some new N-aryl / alkyl /cyclohexyl-N-(2,3-dihydro-2-oxo-4H- benz[e] [1,3,2]- oxazaphosphorin -2- yl) ureas. Pest manag Sci 61: 1016, 2005.

95. Y.B. Kiran, M. Kasthuraiah, C. Nagaraju. D. Gunasaker, S.V.S. Madhu Babu, and C.Devendranath Reddy; Synthesis and bioactivity of some new 2-substituted -3, 4-dihydro-3--3 -chloro 4 flurophenyl 2H-[1, 3, 2] benzoxa phosphorin 2-oxides, Indian J Chem, 44B, 2171, 2005.

96. M. Kasthuraiah, K.A. Kumar, C.S. Reddy and C. Devendranath Reddy; Synthesis, spectral property and antimicrobial activities of 6- amino dibenzo [d,f][13,2] dioxaphosphepin 6-oxides, Heteroatom Chem., 17, 10, 2006.97. Y. Hari Babu, K. Srinivasulu, C. Suresh Reddy and C. Devendranath Reddy; Synthesis of Fused Heterocyclic System : 5-Oxo-5H-6,12-Dioxa-5(5-Phosphabenzo (a) anthracene-7-ones, ARKIVOC, 15, 95, 200698. Y.B. Kiran, C. Devendranath Reddy, D. Gunasekar, L.C.A. Barbosa, M.C. Devi, and N.P. Eswara Reddy; Synthesis and Biological Activity of [3-(3-Chloro-4-fluoro-phenyl)-2-oxo-3,4-dihydro-H-25-benzo[e][1,3,2]oxazaphosphin-2-yl]-(aryl/alkyl)-methanols, J Ag Food Chem, 55, 6933, 2007.

99. Y.B. Kiran, C. Devendranath Reddy, D.Gunasekar, C.Naga Raju, L.C.A. Barbosa, D.C.O. Marney, and I.J. Russell. ;Synthesis and TGA evaluation of Novel Triphosphates Esters, J of Fire Sciences, 25, 193, 2007.100. M. Krishnaiah, J. Radha Krishna, Y.B. Kiran, C. Devendranath Reddy, W. Thetmar and p. Kaung.; 3-(3'-chloro-4'-fluorophenyl)- 2-(2'-Chlorophenoxy)-3,4-dihydro-2H [1,3,2] benzoxazaphosphorine 2- oxide; Acta Cryst. E , 63, o1756, 2007.

101. M. Kasthuraiah, K. Ananda Kumar, C. Suresh Reddy and C. Devendranath Reddy; Synthesis, Spectral Property and Antimicrobial Activities of 6-(-Amino Dibenzo[d,f][1,3,2] Dioxaphosphepin 6-Oxides, Heteroatom Chemistry, 18, 2 , 2007.102. M. Kasthuraiah, K.R. Kishore Kumar Reddy, A. Balakrishna, C. Suresh Reddy and C. Devendranath Reddy; Synthesis of New Class of Phosphorus and Oxygen Macroheterocycles, J. Chemical Research, 1, 48 , 2007.103. P. Haranath, V. Sreedhar Kumar, C. Suresh Reddy, C. Naga Raju and C. Devendranath Reddy; Synthesis and Antimicrobial Activity of Some New N-(Substituted phenyl)-N(-[2,3-Dihydro-2-Oxido-3-(4(-Fluorophenyl)-1H-(1,3,2) Benzoxazaphosphorin 2-Yl] Ureas, J. Heterocyclic Chem., 44, 369,2007.104. P. Haranath, V. Sreedhar Kumar, C. Naga Raju, C. Suresh Reddy and C. Devendranath Reddy; Synthesis and Antimicrobial Activity of Some Novel 6-Subtituted Dibenzo[d,f][1,3,2] Dioxaphosphepin-6-Oxides / Sulfides / Selinides, Synthetic Commun., 37, 1, 2007. 105. M. V. Narayana Reddy, B. Siva Kumar, A. Balakrishna, C. S. Reddy, S. K. Nayak, and C. Devendranath Reddy; One-pot synthesis of novel -amino phosphonates using tetramethylguanidine as a catalyst . ARKIVOC, 15, 246, 2007.106. Y.B. Kiran, C. Devendranath Reddy, D. Gunasekhar, C. Suresh Reddy, Annettee Leon and Luiz, C.A. Barbosa; Synthesis and Anticancer Activity of New Class of Bisphosphonates/ Phosphanamidates, European Journal of Medicinal Chemistry, 43, 885, 2008.

107. G. Syam Prasad, B. Hari Babu, C. Devendranath Reddy, C. Naga Raju and C. Suresh Reddy; Synthesis of New Benzoxazaphosphinine / Benzoxazaphosphole / Diazaphosphaphenalene-2-sulfides by using Lawessons Reagent, Synth. Commun., 38, 85, 2008.

108. B. Siva Kumar, A.U. Ravi Sankar, G. Chandra Sekhar Reddy, M.V. Narayana Reddy, C. Devendranath Reddy and C. Suresh Reddy; Synthesis and Antimicrobial Activity of some Oxazaphosphine Oxides, ARKIVOC, 12, 109, 2008.

109. K.R. Kishore Kumar Reddy, M. Anil Kumar, M.V. Narayana Reddy, C. Devendranath Reddy, and C. Suresh Reddy; Chemoselective Ring Opening of Benzoxazaphosphinines, Tetrahedron Letters, 49, 6337, 2008.

110. A. Balakrishna, M.V.N. Reddy, S.K. Nayak, M. Manjunath, C. Devendranath Reddy and C. Suresh Reddy; Synthesis, Anti-bacterial and Anti-oxidant Properties of Thiadiazaphosphol-2-Ones, Chem. Pharm. Bull., 56, 1486, 2008.

111. G. Syam Prasad, B. Hari Babu, C. Naga Raju, C. Devendranath Reddy and C. Suresh Reddy; Synthesis Of 3-(Arylamino)-5-Bromo-2-Phenyl-2,3-Dihydro-25-Benzo[D][1,2]- Oxaphosphol-2-Oxides, Synthetic Communications, 39, 1310, 2009.

112. M. Anil Kumar, K. Suresh Kumar, C. Devendranath Reddy, C. Naga Raju, C. Suresh Reddy and P. Hari Krishna; Synthesis and Antimicrobial Activity of 2-(Amino Acid Ester)-3-(6-Methyl-2-Pyridyl)-3,4- Dihydro-2h-1,3,25-Benzoxazaphosphinin-2-Thiones, S. Afr.J.Chem., 62, 26, 2009.

113. M. Veera Narayana Reddy, K.R. Kishore Kumar Reddy, C. Bhupendra Reddy,B Siva Kumar,C. Suresh Reddy and C. Devendranath Reddy; Synthesis and Antimicrobial Activity of Bisphosphonates, J. Chemical Research, 4, 258,2009.

114. C. Bhupendra Reddy, K. Suresh Kumar, C. Suresh Reddy, C. Nagaraju and C. Devendranath Reddy; An Efficient Conversion Of Aldoximes To Nitriles By Diethyl Hydrogen Phosphonate-Tetra Methyl Guanidine, Organic Chemistry: an Indian Journal, 7(2), 85, 2011.

115. C. Bhupendra Reddy, K. Suresh Kumar, K. Uma Maheswara Rao, B. Sankar Reddy, C. Suresh Reddy, C. Naga Raju and C. Devendranath Reddy; Synthesis and Antibacterial activity of Oxazaphospholan-2-ones/ thiones/ selenones, Journal of Chemical and Pharmaceutical Research, 3, 84, 2011.116. C. Bhupendra Reddy, K. Suresh Kumar, M. Anil Kumar, M. Veera Narayana Reddy, B. Satheesh Krishna, M. Naveen, M.K. Arunasree, C. Suresh Reddy, C. Naga Raju and C. Devendranath Reddy; PEG-SO3H catalyzed synthesis and cytotoxicity of -aminophosphonates; European Journal of Medicinal Chemistry, 47, 553 (2012).

Papers Communicated

117. C. Bhupendra Reddy, K. Suresh Kumar, C. Suresh Reddy, C. Nagaraju and C. Devendranath Reddy; Synthesis and anticancer activity of new class of alkyl/aryl/ heteroaryl 2-{bis[(diethoxy phosphoryl)methyl]amino}acidesters, Comptes rendus chimie (Communicated, 2012)

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