Asymmetric epoxidation of unfunctionalized olefins catalyzed by Mn(salen) axially immobilized onto insoluble polymers

被引：46

作者：

Zhang, HD ^{[1
]}

Zhang, YM ^{[1
]}

Li, C ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

来源：

TETRAHEDRON-ASYMMETRY | 2005年 / 16卷 / 14期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.tetasy.2005.05.034

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Chiral Mn(salen) complexes axially immobilized onto insoluble polymers by phenoxy group or phenyl sulfonic group afford comparable or even higher enantioselectivities than homogeneous Mn(salen) catalysts for the asymmetric epoxidation of various unfunctionalized olefins. These heterogeneous Mn(salen) catalysts are relatively stable and can be recycled in the asymmetric epoxidation. (C) 2005 Published by Elsevier Ltd.

引用

页码：2417 / 2423

页数：7

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