ON THE TIMING OF HYDROLYSIS REOXIDATION IN THE OSMIUM-CATALYZED ASYMMETRIC DIHYDROXYLATION OF OLEFINS USING POTASSIUM FERRICYANIDE AS THE REOXIDANT

被引：43

作者：

OGINO, Y ^{[1
]}

CHEN, H ^{[1
]}

KWONG, HL ^{[1
]}

SHARPLESS, KB ^{[1
]}

机构：

[1] MIT,DEPT CHEM,CAMBRIDGE,MA 02139

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 32期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0040-4039(91)80601-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Hydrolysis is shown to precede reoxidation in the catalytic cycle for the asymmetric dihydroxylation of olefins using potassium ferricyanide as the stoichiometric reoxidant, thereby accounting for the observed absence of a non-enantioselective ''second cycle.''

引用

页码：3965 / 3968

页数：4

共 7 条

[1]

KWONG HL, 1990, TETRAHEDRON LETT, V31, P2999

[2]

LOHRAY BB, 1989, TETRAHEDRON LETT, V30, P2041

[3] OXIDATION OF OLEFINS BY FERRICYANIDE USING OSMIUM TETROXIDE CATALYST [J].