Synthesis, characterization of mesoporous silica materials from waste coal fly ash for the classical Mannich reaction

被引：44

作者：

Dhokte, Aashish O. ^{[1
]}

Khillare, Santosh L. ^{[1
]}

Lande, Machhindra K. ^{[1
]}

Arbad, Balasaheb R. ^{[1
]}

机构：

[1] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem, Aurangabad 431004, MS, India

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2011年 / 17卷 / 04期

关键词：

Coal fly ash (CFA); Mesoporous silica materials (MCM-41); Green chemistry; Mannich reaction; Heterogeneous catalysis; DAKIN-WEST REACTION; 3-COMPONENT SYNTHESIS; AROMATIC-ALDEHYDES; KETONES; ZEOLITES; WATER; PRODUCTS; CATALYST; MCM-41; LIQUID;

D O I：

10.1016/j.jiec.2011.05.033

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The present study describes the synthesis of mesoporous silica material (MCM-41) from fly ash of thermal power plants so as to meet requirements of green chemistry approach. The synthesized material was characterized by XRD, FT-IR, SEM-EDS techniques. The prepared material, MCM-41, was utilized as catalyst for classical Mannich reaction for the synthesis of beta-amino carbonyl compounds. The present methodology offers several advantages, like excellent yields, short reaction times, reusability of catalyst and simple work up procedure. (C) 2011 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：742 / 746

页数：5

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