Results 251 to 260 of about 187,468 (290)

Asymmetric Synthesis of Chiral Aldehydes by Conjugate Additions with Bifunctional Organocatalysis by Cinchona Alkaloids

Angewandte Chemie - International Edition, 2006
Ran Hong, Li Deng
exaly  

Diastereoselective Corey-Chaykovsky 9-epoxymethylation of Cinchona alkaloids: access to chiral scaffolds with diverse functionalities.

Journal of Organic Chemistry, 2013
Przemysław J. Boratyński, J. Skarżewski   +1 more
semanticscholar   +1 more source

Electrophilic Fluorination Mediated by Cinchona Alkaloids: Highly Enantioselective Synthesis of α-Fluoro-α-phenylglycine Derivatives

Angewandte Chemie - International Edition, 2001
Dominique Cahard
exaly  

Asymmetric Organocatalytic Protonation of Silyl Enolates Catalyzed by Simple and Original Betaines Derived from Cinchona Alkaloids

, 2013
Aurélie Claraz, G. Landelle, S. Oudeyer, V. Levacher   +3 more
semanticscholar   +1 more source

Iron(III) protoporphyrin IX complexes of the antimalarial Cinchona alkaloids quinine and quinidine.

ACS Chemical Biology, 2012
Katherine A de Villiers, Johandie Gildenhuys, T. le Roex   +2 more
semanticscholar   +1 more source

Enantioselective Catalytic Intramolecular Cyclopropanation using Modified Cinchona Alkaloid Organocatalysts

Angewandte Chemie - International Edition, 2006
Steven V Ley
exaly  

All Cinchona Alkaloids Allocated

Journal of the American Pharmaceutical Association (Practical Pharmacy ed.), 1943
openaire   +1 more source

Organocatalytic enantioselective aza-Friedel–Crafts reaction of sesamols with N-sulfonylimines catalyzed by 6′-OH Cinchona alkaloids

, 2013
Pankaj Chauhan, S. Chimni
semanticscholar   +1 more source

Cinchona‐Alkaloid‐Catalyzed Enantioselective Direct Aldol‐Type Reaction of Oxindoles with Ethyl Trifluoropyruvate

Angewandte Chemie - International Edition, 2007
Norio Shibata, Shuichi Nakamura
exaly  

Molecular binding behaviors of triazole-bridged bis(β-cyclodextrin)s towards cinchona alkaloids

, 2013
Ying‐Ming Zhang, Hong-Zhong Chen, Yong Chen, Fei Ding, Yu Liu   +4 more
semanticscholar   +1 more source