Tetrahedron: Asymmetry

Rhodium-catalyzed asymmetric hydrogenation of β-acetylamino acrylonitriles

M Ma, G Hou, J Wang, X Zhang

文献索引：Ma, Miaofeng; Hou, Guohua; Wang, Junru; Zhang, Xumu Tetrahedron Asymmetry, 2011 , vol. 22, # 5 p. 506 - 511

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被引用次数: 5

摘要

Abstract The rhodium-catalyzed asymmetric hydrogenation of β-acetylamino acrylonitriles was investigated by using monophosphine and bisphosphine ligands. It was found that an Rh-QuinoxP∗ complex exhibited high enantioselectivities for β-aryl substituted β- acetylamino acrylonitriles and the Rh-JosiPhos CyPF-t-Bu complex was proven to be effective for the hydrogenation of tetrasubstituted olefins from cyclic β-acetylamino ...