Chiral amine-polyoxometalate hybrids as highly efficient and recoverable asymmetric enamine catalysts

被引：87

作者：

Luo, Sanzhong ^{[1
]}

Li, Jiuyuan

Xu, Hui

Zhang, Long

Cheng, Jin-Pei

机构：

[1] Chinese Acad Sci, Inst Chem, Ctr Chem Biol, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China

[2] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

来源：

ORGANIC LETTERS | 2007年 / 9卷 / 18期

关键词：

D O I：

10.1021/ol701685y

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Chiral amine and polyoxometalate (POM) acids were combined to give highly efficient, stereoselective, and recoverable enamine-based catalysts. Less than 1 mol % of chiral amine loading was sufficient for good catalytic activity, and the catalyst could be recovered and reused 6 times with unchanged enantioselectivity and slightly decreased activity.

引用

收藏

页码：3675 / 3678

页数：4

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