ENANTIOSELECTIVE EPOXIDATION OF UNFUNCTIONALIZED OLEFINS WITH MOLECULAR-OXYGEN AND ALDEHYDE CATALYZED BY OPTICALLY-ACTIVE MANGANESE(III) COMPLEXES

被引：145

作者：

YAMADA, T

IMAGAWA, K

NAGATA, T

MUKAIYAMA, T

机构：

来源：

CHEMISTRY LETTERS | 1992年 / 11期

关键词：

D O I：

10.1246/cl.1992.2231

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enantioselective epoxidation of unfunctionalized olefins with combined use of molecular oxygen, an oxidant, and pivalaldehyde, a reductant, was demonstrated in the presence of a catalytic amount of optically active Mn(III)-salen complexes. Dihydronaphthalene derivatives were converted into the corresponding optically active epoxides in good yields with 60-77% enantiomeric excesses.

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页码：2231 / 2234

页数：4

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