STEREOSELECTIVE SYNTHESIS OF 3-(PHENYLSULFONYL)-2,5-DISUBSTITUTED TETRAHYDROFURANS VIA 5-ENDO-TRIG RING-CLOSURE REACTIONS

被引:34
作者
CRAIG, D
SMITH, AM
机构
[1] Department of Chemistry, Imperial College of Science, Technology and Medicine, London
关键词
CYCLIZATION; 5-ENDO-TRIG; STEREOSELECTIVE; TETRAHYDROFURANS; VINYLIC SULFONE;
D O I
10.1016/S0040-4039(00)92345-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis and stereoselective 5-endo-trig cyclization reactions of a series of sulphonyl-substituted homoallylic alcohols are reported. Some competing reactions are described, and a model is proposed to account for the observed stereoselectivity.
引用
收藏
页码:695 / 698
页数:4
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