Results 271 to 280 of about 30,773 (318)

Cinchona Tree

2006
openaire   +2 more sources

Cinchona Alkaloids as Organocatalysts in Enantioselective Halofunctionalization of Alkenes and Alkynes

Asian Journal of Organic Chemistry, 2014
Suqing Zheng, Hao-Yuan Wang, Weiping Tang   +2 more
exaly  

CINCHONA

2008
openaire   +1 more source

Catalytic Enantioselective Hydrophosphonylation of Ketimines Using Cinchona Alkaloids

Journal of the American Chemical Society, 2009
Shuichi Nakamura, Norio Shibata
exaly  

Highly Enantioselective and Practical Cinchona-Derived Phase-Transfer Catalysts for the Synthesis of α-Amino Acids This work was supported by grants from Aminogen Co. (Korea) through the Research Center of New Drug Development of Seoul National University and the Research Institute of Pharmaceutical Sciences in the College of Pharmacy of Seoul National University.

Angewandte Chemie - International Edition, 2002
Hyeung-Geun Park
exaly  

Monomeric Cinchona Alkaloid-Based Catalysts for Highly Enantioselective Bromolactonisation of Alkynes.

Chemistry, 2016
M. Wilking, C. Daniliuc, U. Hennecke
semanticscholar   +1 more source

Enantioselective aza-Henry reaction using cinchona organocatalysts

Tetrahedron, 2006
Luca Bernardi, Francesco Fini, Raquel P Herrera   +2 more
exaly  

Organocatalytic Enantioselective Conjugate Addition of Malonic Acid Half Thioesters to Coumarin-3-carboxylic Acids Using N-Heteroarenesulfonyl Cinchona Alkaloid Amides

, 2016
Shuichi Nakamura, Ayaka Toda, Masahide Sano, T. Hatanaka, Y. Funahashi   +4 more
semanticscholar   +1 more source

Chinabaum, Cinchona

1970
openaire   +1 more source

Assembly of Enantioenriched cis‐3a,8a‐Hexahydropyrrolo[2,3‐b]indole Scaffolds by Silver(I)‐Catalyzed Asymmetric Domino Reaction of Isocyanoacetates in the Presence of Cinchona‐Derived Chiral Phosphorus Ligands

, 2016
Hengguang Cheng, Runmei Zhang, Shiwei Yang, Min Wang, Xiaofei Zeng, Lin-Jie Xie, Chunsong Xie, Jing Wu, Guofu Zhong   +8 more
semanticscholar   +1 more source