×
Log in
Upload File
Most Popular
Art & Photos
Automotive
Business
Career
Design
Education
Hi-Tech
+ Browse for More
zhi-tang documents
Documents
Application of Radio Geophysics to Mining Engineering
Documents
Multiscale mechanical analysis of silicon nanostructures by combined finite temperature models
Documents
Series Design of Large-Scale NC Machine Tool
Documents
Synthesis of Heterocyclic Ketene Aminals with a β-Hydroxyethyl Group on the Nitrogen Atom
Documents
Preparation of Both Antipodes of Enantiopure Inherently Chiral Calix[4]crowns
Documents
Regiospecific Allylation of Benzoyl-Substituted Heterocyclic Ketene Aminals and Their Zinc Chloride-Promoted 3-Aza-Cope Rearrangement
Documents
Efficient Syntheses and Resolutions of Inherently Chiral Calix[4]quinolines in the Cone and Partial-Cone Conformation
Documents
Effective Nonenzymatic Kinetic Resolution of Racemic m -Nitro-Substituted Inherently Chiral Aminocalix[4]arenes
Documents
A New Approach to Enantiopure Inherently Chiral Calix[4]arenes: Determination of Their Absolute Configurations
Documents
Synthesis of p -Alkylcalixarenes by Friedel-Crafts Alkylation
Documents
Arylation of heterocyclic ketene aminals with 2,4-dinitrohalobenzenes by a radical nucleophilic substitution mechanism
Documents
The aza-ene reaction of heterocyclic ketene aminals with activated carbonyl compounds: a novel and efficient synthesis of γ-lactam-fused diazaheterocycles
Documents
The aza-ene reaction of heterocyclic ketene aminals with enones: an efficient and simple synthetic route to fused di- and tri-heterocycles
Documents
Synthesis of N -Cyanomethyl Substituted Heterocyclic Ketene Aminals
Documents
FUNCTIONALIZATION OF CALIX[4]- ARENES AT THE LOWER RIM AND SYNTHESIS OF CALIX[4](AZA)CROWNS
Documents
Geometry Sensitivity Analyses of Microstructures of IC Packages on Passivation Cracking
Documents
Nucleophilic Reaction of Heterocyclic Enamines with Nitrile imine 1,3-Dipoles
Documents
Synthesis Of Imidazo[1,2-a]pyridin-5-one Derivatives with a β-Hydroxyethyl Group on the Nitrogen Atom
Documents
[IEEE 2007 Second International Conference on Communications and Networking in China - Shanghai, China (2007.08.22-2007.08.24)] 2007 Second International Conference on Communications