Fe3O4@ ZrO2/SO42- as a Nano magnetic solid acid catalyst for one pot synthesis of benzylamino coumarin derivatives

被引：0
|
作者：
Ghafuri, Hossein [1 ]
Ghorbani, Behnaz [1 ]
Rashidizadeh, Afsaneh [1 ]
机构：
[1] Iran Univ Sci & Technol, Dept Chem, POB 16846-13114, Tehran, Iran
来源：
18TH INTERNATIONAL ELECTRONIC CONFERENCE ON SYNTHETIC ORGANIC CHEMISTRY | 2014年
关键词：
Magnetic nanoparticles; Fe3O4@ZrO2/SO42-; Benzylamino coumarins; 4-Hydroxycoumarin; Mannich type reaction;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A convenient and practical Fe3O4@ZrO2/SO42- as a nano magnetic solid acid catalyzed multicomponent synthesis of benzylamino coumarin derivatives. This reaction has been developed from secondary amines, aromatic aldehydes and 4-hydroxycoumarin via mannich type reaction that compared to the classical reactions, this method consistently has the advantages of short reaction times, little catalyst loading, high yields, easy magnetic separation and reusability of the catalyst.
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页数：7
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