Chiral monophosphites derived from carbohydrate: conformational effect in catalytic asymmetric hydrogenation.
[reaction: see text]. The carbohydrate-derived chiral monophosphites with additional groups have been synthesized and used for asymmetric hydrogenation of dimethyl itaconate and enamides. Up to 99.6% ee and 98.5% ee have been obtained, respectively.
Huang
Hanmin
H
Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China.
Zheng
Zhuo
Z
Luo
Huili
H
Bai
Changmin
C
Hu
Xinquan
X
Chen
Huilin
H