AN EFFICIENT PALLADIUM-CATALYZED REACTION OF VINYL AND ARYL HALIDES OR TRIFLATES WITH TERMINAL ALKYNES

被引:348
作者
ALAMI, M
FERRI, F
LINSTRUMELLE, G
机构
[1] Laboratoire de chimie, Ecole Normale Supérieure, 75231 Paris Cedex 05
关键词
PALLADIUM; VINYL AND ARYL HALIDES; TRIFLATES; ENYNES; ARYL ACETYLENES;
D O I
10.1016/0040-4039(93)85056-3
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In the presence of tetrakis(triphenylphosphine)palladium, vinyl and aryl halides or triflates react very rapidly in piperidine or pyrrolidine with terminal alkynes to give conjugated enynes and aryl acetylenes in high yields.
引用
收藏
页码:6403 / 6406
页数:4
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