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Synthesis and characterization of Pd(II) complexes of 2‐ and 3‐thiophenecarbaldehyde immobilized on silica obtained from sepiolite
Author(s) -
Corral Jorge,
Mora Manuel,
JiménezSanchidrián César,
Ruiz José Rafael
Publication year - 2013
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.3028
Subject(s) - chemistry , sepiolite , bromobenzene , phenylboronic acid , palladium , catalysis , nuclear chemistry , polymer chemistry , mesoporous silica , organic chemistry , inorganic chemistry , mesoporous material , raw material
Silica obtained by acid treatment of sepiolite was used as a support for catalysts consisting of palladium complexes of 2‐ and 3‐thiophenecarbaldehyde. The support and the catalysts were characterized by X‐ray diffraction, and solid‐state 29 Si and 13 C nuclear magnetic resonance spectroscopies. The supported palladium catalysts were used in the Suzuki reaction of bromobenzene with phenylboronic acid. Copyright © 2013 John Wiley & Sons, Ltd.