Mesoporous MCM-41-nPr-NHSO3H as novel and effective nanoreactor catalyst for the synthesis of multi-substituted imidazoles under solvent-free conditions

被引：0
作者：
Arash Ghorbani-Choghamarani
Farshid Ghorbani
Zakieh Yousofvand
Gouhar Azadi
机构：
[1] Ilam University,Department of Chemistry, Faculty of Science
[2] University of Kurdistan,Department of Environment, Faculty of Natural Resource
来源：
Journal of Porous Materials | 2015年 / 22卷
关键词：
Modified silica MCM-41; MCM-41-(CH; ); NH; MCM-41-nPr-NHSO; H; Imidazole;
D O I：
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学科分类号：
摘要：
Herein, we report the synthesis and application of mesoporous siliceous MCM-41-nPr-NHSO3H, which was characterized by XRD, IR, TGA and nitrogen physisorption measurements. MCM-41-nPr-NHSO3H was used as an efficient heterogeneous catalyst for the one-pot synthesis of imidazoles derivatives under solvent free conditions with good to excellent yields. The present methodology offers several advantages such as less waste, simplicity of procedure, short reaction time, easy and quick isolation of the products.
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页码：665 / 673
页数：8
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