Vanadium-catalyzed asymmetric epoxidation: Proline-derived hydroxamic acids revisited

被引：9

作者：

Bourhani, Zainaba ^{[1
]}

Malkov, Andrei V. ^{[1
]}

机构：

[1] Univ Glasgow, Dept Chem, WestChem, Glasgow G12 8QQ, Lanark, Scotland

来源：

SYNLETT | 2006年 / 20期

关键词：

asymmetric catalysis; epoxidations; homogeneous catalysis; ligands; vanadium;

D O I：

10.1055/s-2006-956494

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Structural features of ligands and substrates affecting enantioselectivity in vanadium (V)-catalyzed epoxidation of allylic alcohols were investigated. For the hydroxamic acid ligands derived from arylhydroxylamines, 2-aryl-substituted allylic alcohols emerged as the best substrates furnishing good level of enantioselectivity.

引用

页码：3525 / 3528

页数：4

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