ETHYLMAGNESIUM BROMIDE MEDIATED DESULFINYLATION OF ALPHA-HALO-BETA-KETOSULFOXIDES GIVING ALPHA-HALOKETONES, AND TRAPPING OF THE MAGNESIUM ENOLATE INTERMEDIATE

被引：12

作者：

SATOH, T ^{[1
]}

ONDA, K ^{[1
]}

ITOH, N ^{[1
]}

YAMAKAWA, K ^{[1
]}

机构：

[1] SCI UNIV TOKYO,FAC PHARMACEUT SCI,ICHIGAYA FUNAGAWARA MACHI,SHINJUKU KU,TOKYO 162,JAPAN

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 40期

关键词：

D O I：

10.1016/0040-4039(91)80094-M

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Treatment of alpha-halo-beta-ketosulfoxides with EtMgBr gives alpha-haloketones in high yields after protonation of the magnesium enolates. Trapping of the magnesium enolates with various electrophiles is also carried out.

引用

页码：5599 / 5600

页数：2

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