CLAYNIAC-CATALYZED EPOXIDATION - THE ROLE OF THE ALDEHYDE AS COREDUCER OF MOLECULAR-OXYGEN

被引：36

作者：

LASZLO, P

LEVART, M

机构：

[1] Laboratoire de chimie fine, biomimétique, aux interfaces, Ecole Polytechnique

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 07期

关键词：

COOXIDANT; HETEROGENEOUS CATALYSIS; PERACID - INSITU GENERATION;

D O I：

10.1016/S0040-4039(00)77507-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The ability of aliphatic and aromatic aldehydes to serve as the sacrificial auxiliary is measured. This structure-activity relation is consistent with intermediacy of an acylperoxy intermediate. Observed inhibitions by p-benzoquinone, by TEMPO, and by ferrocene carboxaldehyde also point to intervention of a free-radical mechanism

引用

页码：1127 / 1130

页数：4

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