Electrosynthesis of 3-thienylzinc bromide from 3-bromothiophene via a nickel catalysis.

被引：22

作者：

Gosmini, C

Nedelec, JY

Perichon, J

机构：

[1] Laboratoire C.N.R.S. d'Electrochimie, Catalyse et Synthese Organique 2, 94320 Thiais, rue Henri-Dunant

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 11期

关键词：

D O I：

10.1016/S0040-4039(97)00259-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3-Thienylzinc bromide is prepared under mild conditions by electroreduction of a DMF solution of 3-bromothiophene, zinc bromide, and a catalytic amount of nickel-bipyridine complex, using a magnesium rod as sacrificial anode. The resulting organometallic is then coupled with aryl halides using a palladium catalysis. (C) 1997 Published by Elsevier Science Ltd.

引用

页码：1941 / 1942

页数：2

共 6 条

[1]

GRONOWITZ S, 1958, ARK KEMI, V12, P533

[2] Direct formation of organomanganese bromides using Rieke manganese [J].