REACTIONS OF EPOXIDES .21. BORON TRIFLUORIDE CATALYSED REARRANGEMENTS OF SOME 3ALPHA-SUBSTITUTED-5,6-OXIDOCHOLESTANES

被引:24
作者
COXON, JM
HARTSHOR.MP
MUIR, CN
机构
[1] Department of Chemistry, University of Canterbury, Christchurch
关键词
D O I
10.1016/S0040-4020(01)82925-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
3α-Hydroxy-5,6-epoxycholestanes gave 6-hydroxy-3α,10α-oxido-5β-methyl-19-nor compounds in addition to 6-ketones and backbone rearranged Δ13(17)-olefins on BF3-catalysed rearrangement. Similar treatment of 3α-acetoxy-5β,6β-epoxycholestane gave 5α-acetoxy-cholestane-3α,6β-diol. © 1969.
引用
收藏
页码:3925 / &
相关论文
共 22 条