Silver decorated multi-walled carbon nanotubes as a heterogeneous catalyst in the sonication of 2-aryl-2,3-dihydroquinazolin-4(1H)-ones

被引：37
作者：
Safari, Javad [1 ]
Gandomi-Ravandi, Soheila [1 ]
机构：
[1] Univ Kashan, Lab Organ Compound Res, Dept Organ Chem, Coll Chem, Kashan, Iran
来源：
RSC ADVANCES | 2014年 / 4卷 / 23期
关键词：
HIGHLY EFFICIENT SYNTHESIS; FACILE SYNTHESIS; IONIC LIQUID; 2,3-DIHYDROQUINAZOLIN-4(1H)-ONES; NANOPARTICLES; ACID; PLATINUM; AG; 2-SUBSTITUTED-2,3-DIHYDRO-4(1H)-QUINAZOLINONES; CHLORIDE;
D O I：
10.1039/c3ra47811d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the present study, an attempt has been made to synthesize 2-aryl-2,3-dihydroquinazolin-4(1H)-ones from sonication of anthranilamide and an aldehyde as precursors in the presence of Ag-CNTs as a novel catalyst. This work consistently has the advantages of excellent yields, short reaction times, and simple experimental and work-up procedures. The heterogeneous catalyst could be recovered and recycled several times without any loss of its activity.
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收藏
页码：11654 / 11660
页数：7
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