Montmorillonite clay catalysis. Part 15 backbone rearrangement of 4,4-dialkylcholest-5-enes catalyzed by montmorillonite K-10

被引：3
作者：
Duan, HY [1 ]
Wang, JX [1 ]
Li, TS [1 ]
机构：
[1] Hebei Univ, Dept Chem, Baoding 071002, Hebei, Peoples R China
来源：
SYNTHETIC COMMUNICATIONS | 1999年 / 29卷 / 18期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1080/00397919908085944
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 4,4-dialkylcholest-5-enes undergo backbone rearrangement to give (20R)- and (20S)-4,4-dialkyl-5 beta,14 beta-dimethyl-18,19-dinor-8 alpha,9 beta,10 alpha-cholest-13(17)-enes in high yields.
引用
收藏
页码：3197 / 3205
页数：9
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