Catalytic enantioselective allylic oxidation of olefins with copper(I) catalysts and new perester oxidants

被引：59

作者：

Andrus, MB

Chen, X

机构：

来源：

TETRAHEDRON | 1997年 / 53卷 / 48期

关键词：

D O I：

10.1016/S0040-4020(97)01011-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Asymmetric allylic oxidation of cyclic olefins using a catalytic amount of copper(I) bisoxazoline complexes and new peresters was investigated to give allylic benzoate esters in high selectivity (similar to 80%ee), yield (70-80%), and at reasonable rates (5-7 d) at -20 degrees C in acetonitrile. Cyclohexene reacted with pam-chloro tert-butylperbenzoate and 15 mol% diphenylbisoxazoline-copper(I) hexafluorophosphate to give benzoate product in 83% yield and 75% ee. (C) 1997 Elsevier Science Ltd.

引用

页码：16229 / 16240

页数：12

共 28 条

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