One-Pot synthesis of symmetrical Di- and triarylamines using urea as the source of the amino group

被引：11

作者：

Artamkina, GA ^{[1
]}

Sergeev, AG ^{[1
]}

Stern, MM ^{[1
]}

Beletskaya, IP ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia

来源：

SYNLETT | 2006年 / 02期

关键词：

palladium; arylations; amines; ammonia equivalents; urea;

D O I：

10.1055/s-2005-923596

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A simple one-pot palladium-catalyzed reaction for the conversion of aryl halides to aryl amines using urea as an ammonia equivalent is reported. Arylation of urea in the presence of Pd(2)dba(3), t-Bu3P center-dot HBF4 and t-BuOK in dioxane gives di- and triarylamines in 65-95% yields.

引用

页码：235 / 238

页数：4

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