Allylic oxidation catalyzed by chiral dinuclear copper complexes

被引：26

作者：

Fahrni, CJ ^{[1
]}

机构：

[1] Univ Basel, Inst Organ Chem, CH-4056 Basel, Switzerland

来源：

TETRAHEDRON | 1998年 / 54卷 / 21期

关键词：

D O I：

10.1016/S0040-4020(98)00244-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Copper(I) complexes prepared in situ from Cu(I)(CH3CN)(4)PF6 and several chiral dinucleating ligands have been studied as catalysts for the allylic oxidation of cyclohexene with tert-butyl perbenzoate. Cyclohexenyl benzoate was obtained in yields ranging from 30-92% and with enantioselectivities up to 37% ee. Surprisingly, the formation of an imide has also been observed in significant yields. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：5465 / 5470

页数：6

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