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Synthesis of Ionic Liquid Functionalized SBA‐15 Mesoporous Materials as Heterogeneous Catalyst toward Knoevenagel Condensation under Solvent‐Free Conditions
Author(s) -
Liu Yong,
Peng Jiajian,
Zhai Shangru,
Li Jiayun,
Mao Jianjiang,
Li Meijiang,
Qiu Huayu,
Lai Guoqiao
Publication year - 2006
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200600289
Subject(s) - chemistry , knoevenagel condensation , ionic liquid , catalysis , mesoporous material , heterogeneous catalysis , organic chemistry , condensation , solvent , ionic bonding , ion , physics , thermodynamics
1‐Methyl‐3‐propylimidazolium chloride (MPImCl) and 1‐propylpyridinium chloride (PPyCl) ionic liquid functionalized SBA‐15 mesoporous materials were synthesized and used as heterogeneous catalysts in Knoevenagel reactions with excellent yields and reusability. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)