A convenient synthesis of the side-chain of sterols

被引:11
作者
Schmittberger, T [1 ]
Uguen, D [1 ]
机构
[1] ECOLE EUROPEENNE HAUTES ETUD IND CHIM,CNRS,ORGAN SYNTH LAB,F-67008 STRASBOURG,FRANCE
关键词
D O I
10.1016/0040-4039(95)02075-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Potassium t-butoxide-induced Ramberg-Backlund rearrangement of chlorosulfones formed from a cyclopregnane-20-thiomethanol derivative has been shown to give Delta(22)-unsaturated steroids with high trans stereoselectivity.
引用
收藏
页码:29 / 32
页数:4
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