A ligand-free Heck reaction catalyzed by the in situ-generated palladium nanoparticles in PEG-400

被引：0
|
作者：
Wei Han
机构：
来源：
Chinese Chemical Letters | 2010年 / 21卷 / 12期
基金：
中国国家自然科学基金;
关键词：
In situ nanocatalysis; Palladium nanoparticles; Heck reaction; Polyethylene glycol;
D O I：
暂无
中图分类号：
O643.32 [催化反应];
学科分类号：
081705 ;
摘要：
A ligand-free Heck reaction catalyzed by in situ-generated palladium nanoparticles in PEG-400 has been developed.This catalytic system is a simple and active protocol for the Heck reaction of aryl halides under mild conditions.Comparative experiments demonstrated that the Heck reaction catalyzed by the palladium nanoparticles in situ-generated under the Heck reaction conditions was carried out much quicker than that by the in ex situ-generated ones.
引用
收藏
页码：1411 / 1414
页数：4
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