Efficient epoxidation of electron-deficient olefins with a cationic manganese complex

被引：223

作者：

Murphy, A ^{[1
]}

Dubois, G ^{[1
]}

Stack, TDP ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 18期

关键词：

D O I：

10.1021/ja029962r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The complex [MnII(R,R-mcp)(CF3SO3)2] is an efficient and practical catalyst for the epoxidation of electron-deficient olefins. This catalyst is capable of epoxidizing olefins with as little as 0.1 mol % catalyst in under 5 min using 1.2 equiv of peracetic acid as the terminal oxidant. A wide scope of substrates are epoxidized including terminal, tertiary, cis and trans internal, enones, and methacrylates with >85% isolated yields. Copyright © 2003 American Chemical Society.

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页码：5250 / 5251

页数：2

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