Catalytic coupling of terminal acetylenes with iodoarenes and diaryliodonium salts in water

被引：82

作者：

Bumagin, NA ^{[1
]}

Sukhomlinova, LI ^{[1
]}

Luzikova, EV ^{[1
]}

Tolstaya, TP ^{[1
]}

Beletskaya, IP ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,DEPT CHEM,MOSCOW 119899,RUSSIA

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 06期

关键词：

D O I：

10.1016/0040-4039(95)02255-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The catalytic coupling of terminal acetylenes with iodoarenes and diaryliodonium salts are shown to occur in aqueous K2CO3 in the presence of 10 mol.% Bu(3)N under very mild conditions using PdCl2(PPh(3))(2) and CuI as catalyst precursor to give substituted tolans in high yields.

引用

页码：897 / 900

页数：4