Premium
Palladium supported on polyether‐functionalized mesoporous silica. Synthesis and application as catalyst for Heck coupling reaction
Author(s) -
Grandsire Anne Flore,
Laborde Coralie,
Lamaty Frédéric,
Mehdi Ahmad
Publication year - 2010
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.1566
Subject(s) - chemistry , catalysis , heck reaction , palladium , mesoporous material , copolymer , mesoporous silica , condensation polymer , hydrolysis , polymer chemistry , salt (chemistry) , coupling reaction , decomposition , organic chemistry , polymer
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 © 2009 John Wiley & Sons, Ltd.