AN EFFICIENT PALLADIUM-CATALYZED REACTION OF VINYL AND ARYL HALIDES OR TRIFLATES WITH TERMINAL ALKYNES
AN EFFICIENT PALLADIUM-CATALYZED REACTION OF VINYL AND ARYL HALIDES OR TRIFLATES WITH TERMINAL ALKYNES
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DOI：
10.1016/0040-4039(93)85056-3
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发表时间：
1993-10-01
影响因子：
1.8
通讯作者：
LINSTRUMELLE, G
中科院分区：
文献类型：
--
作者：
ALAMI, M;FERRI, F;LINSTRUMELLE, G
在四（三苯基膦）钯存在下，乙烯基和芳基卤化物或三氟甲磺酸酯在哌啶或吡咯烷中与末端炔反应非常迅速，以高产率得到共轭烯炔和芳基乙炔。
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.