Montmorillonite clay catalysis .1. An efficient and convenient procedure for preparation of 5(6)/5'(6')-unsaturated 3 beta,3'beta-disteryl ethers

被引：16
作者：
Li, TS
Li, HZ
Guo, JL
Jin, TS
机构：
[1] Department of Chemistry, Hebei University
来源：
SYNTHETIC COMMUNICATIONS | 1996年 / 26卷 / 13期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1080/00397919608004562
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
In the presence of montmorillonite K 10, 5(6)-unsaturated sterols (1) were heated at refluxing temperature in dichloromethane to provide 5(6)/5'(6')-unsaturated 3 beta,3'beta-disteryl ethers (4) in 69-73% yield. The mechanism of the reaction was discussed.
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页码：2497 / 2502
页数：6
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