Palladium supported on polyether-functionalized mesoporous silica. Synthesis and application as catalyst for Heck coupling reaction

被引：16
|
作者：
Grandsire, Anne Flore
Laborde, Coralie [2 ]
Lamaty, Frederic [2 ]
Mehdi, Ahmad [1 ]
机构：
[1] Univ Montpellier 2, CNRS, UMR 5253, Inst Charles Gerhardt Montpellier,CMOS,Cc 1701, F-34095 Montpellier 5, France
[2] Univ Montpellier 2, CNRS, UMR,UM1, IBMM,UM2 5247, F-34095 Montpellier 5, France
来源：
APPLIED ORGANOMETALLIC CHEMISTRY | 2010年 / 24卷 / 03期
关键词：
organosilicon; sol-gel; hybrid material; Heck reaction; INORGANIC HYBRID MATERIALS; SOLIDS; COMPLEXES; SITES;
D O I：
10.1002/aoc.1566
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A new catalytic system based on Pd supported on polyether-functionalized mesoporous silica was prepared. This material was obtained by co-hydrolysis and polycondensation of tetraethylorthosilicate and a bis-silylated triblock copolymer P123 (M-w = 5800) followed by the decomposition of Pd(OAc)(2) salt. We have shown that this material can be applied as powerful heterogeneous catalyst for the Heck coupling reaction. Copyright (C) 2009 John Wiley & Sons, Ltd.
引用
收藏
页码：179 / 183
页数：5
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