文献类型：期刊文献

英文题名：Reusable Pd nanoparticles immobilized on functional ionic liquid co-polymerized with styrene for Suzuki reactions in water-ethanol solution

作者：Wang, Jiayi[1];Song, Gonghua[1];Peng, Yanqing[1]

机构：[1]E China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China

年份：2011

卷号：52

期号：13

起止页码：1477

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000288619100019)，CCR-EXPANDED(收录号:WOS:000288619100019)】；

基金：Financial support for this work from the NSFC (Grant 20676033), National Basic Research Program of China (973 Program) (Grant 2010CB126101) and Shanghai Leading Academic Discipline Project (Project Number: B507) is gratefully acknowledged.

语种：英文

外文关键词：Suzuki reaction; Ionic liquid; Co-polymer; Palladium

摘要：Co-polymer of 3-(2,3-dihydroxypropyl)-1-vinylimidazolium chloride and styrene was synthesized and used as a support of Pd nanoparticles. The Pd@poly-Sty-co-diOH-Cl catalyst can efficiently catalyze Suzuki reactions for a wide range of aryl iodides and bromides with 0.05 mol % Pd at 70 degrees C in water-ethanol solution under air, and the catalyst can be recycled and reused for several times without significant loss of activity. (c) 2011 Elsevier Ltd. All rights reserved.