Asymmetric dual-reagent catalysis: Mannich-type reactions catalyzed by ion pair
The combination of a new bifunctional phosphine and an acrylate generate a zwitterion in situ and it serves as an efficient catalyst for asymmetric reactions through a homogeneous ion-pairing mode. This new catalytic system has been successfully applied t
Wang, Hong-Yu,Zhang, Kai,Zheng, Chang-Wu,Chai, Zhuo,Cao, Dong-Dong,Zhang, Jia-Xing,Zhao, Gang
Organocatalytic highly enantioselective mannich-type reactions of fluoromalonate with n -boc-aldimines
The catalytic enantioselective Mannich reaction promoted by chiral bifunctional organocatalysts is described. The treatment of diethyl fluoromalonate with N-Boc-aldimines under mild reaction conditions afforded the corresponding -amino - fluoromalonates w
Lee, Ju Hee,Kim, Dae Young
experimental part
p. 1860 - 1864
(2010/08/20)
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