Efficient synthesis of 2-aryl-2,3-dihydroquinazolin-4(1H)-ones in the presence of nanocomposites under microwave irradiation

被引：50
作者：
Safari, Javad [1 ]
Gandomi-Ravandi, Soheila [1 ]
机构：
[1] Univ Kashan, Coll Chem, Dept Organ Chem, Lab Organ Compound Res, Kashan, Iran
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2014年 / 390卷
关键词：
Quinazolinones; Co-MWCNTs; Green chemistry; Microwave irradiation; Nanocomposites; WALLED CARBON NANOTUBES; METAL NANOPARTICLES; FACILE SYNTHESIS; 1,2-DIHYDROQUINAZOLIN-4(3H)-ONES; 2,3-DIHYDROQUINAZOLIN-4(1H)-ONES; DERIVATIVES; CATALYST; DEPOSITION; INHIBITORS; OXIDATION;
D O I：
10.1016/j.molcata.2014.02.013
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The preparation of quinazolinones has been developed by the condensation of aromatic aldehydes and 2-aminobenzamide in the presence of transition metal-CNTs nanocomposites as novel and recyclable catalyst under microwave and solvent-free conditions. This methodology provides a high speed path for the green and mild synthesis of 2-aryl-2,3-dihydroquinazolin-4(1H)-ones with high structural diversity. The present methodology has advantages such as high activity and reusability of catalysts, heterogeneous nature of catalysts, no use of hazardous organic solvents and green conditions. (C) 2014 Elsevier B.V. All rights reserved.
引用
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页码：1 / 6
页数：6
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