Cationic [5+2] cycloaddition reactions promoted by trimethylsilyl triflate in highly polar media

被引:25
作者
Collins, JL [1 ]
Grieco, PA [1 ]
Walker, JK [1 ]
机构
[1] INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405
关键词
D O I
10.1016/S0040-4039(97)00030-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Trimethylsilyl triflate is an effective reagent in 3.0 M lithium perchlorate-ethyl acetate for promoting cationic [5+2] cycloaddition reactions. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:1321 / 1324
页数:4
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