Stereoselective synthesis of trifluoromethyl group containing cyclopropane lactones

被引:9
作者
Faigl, F [1 ]
Devenyi, T [1 ]
Lauko, A [1 ]
Toke, L [1 ]
机构
[1] GEDEON RICHTER CHEM WORKS LTD,H-1475 BUDAPEST,HUNGARY
基金
新加坡国家研究基金会; 匈牙利科学研究基金会;
关键词
D O I
10.1016/S0040-4020(97)00824-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Malonic acid esters of trans-1-substituted-3-trifluoromethyl-2-butene-1-ols underwent stereoselective, SET induced cyclization reaction sequence in the presence of iodine, potassium carbonate and quaternary ammonium salt. The allyl substituents of the starting materials influenced the diastereoisomeric composition of the new products. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:13001 / 13008
页数:8
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