alpha-(phenylthio)cyclopropylation of carbonyl compounds: Preparation of alpha-cyclopropyl ketones.

被引：3
作者：
Pohmakotr, M
Thisayukta, J
机构：
[1] Department of Chemistry, Fac. Sci., Mahidol Univ., Rama 6 Rd.
来源：
TETRAHEDRON LETTERS | 1997年 / 38卷 / 38期
关键词：
D O I：
10.1016/S0040-4039(97)01546-3
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
alpha-Chloro-alpha-(phenylthio)cyclopropane and alpha-acetoxy-alpha-(phenylthio)cyclopropane were found to react with the silyl enol ethers of some ketones in the presence of Lewis acid in dichloromethane to provide alpha-(phenylthio)cyclopropyl ketones, which were subjected to reduction with Ra-Ni to give the corresponding alpha-cyclopropyl ketones. (C) 1997 Elsevier Science Ltd.
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页码：6759 / 6762
页数：4
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