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

被引：41

作者：

Han, Wei ^{[1
]}

Liu, Ning ^{[1
]}

Liu, Chun ^{[1
]}

Jin, Zi Lin ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116012, Peoples R China

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; SUZUKI COUPLING REACTION; ARYL CHLORIDES; EFFICIENT; SOLVENT; PEG;

D O I：

10.1016/j.cclet.2010.06.019

中图分类号：

O6 [化学];

学科分类号：

0703 ;

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. (C) 2010 Chun Liu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：1411 / 1414

页数：4

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