Preparation and characterization of isatin complexed with Cu supported on 4-(aminomethyl) benzoic acid-functionalized Fe3O4 nanoparticles as a novel magnetic catalyst for the Ullmann coupling reaction

被引：0
|
作者：
Mohammad Mehdi Khodaei
Abdolhamid Alizadeh
Maryam Haghipour
机构：
[1] Razi University,Department of Organic Chemistry
来源：
Research on Chemical Intermediates | 2019年 / 45卷
关键词：
Magnetically recoverable nanocatalyst; Ullman coupling reaction; Nanoparticles; Diaryl ethers; Copper;
D O I：
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中图分类号：
学科分类号：
摘要：
Isatin complexed with Cu supported on 4-(aminomethyl) benzoic acid-functionalized Fe3O4 nanoparticles (Cu-IS-AMBA-MNPs) as a new catalyst was designed, prepared and characterized by appropriate analyses. The heterogeneous reusable catalyst was successfully used for the efficient and widespread syntheses of diaryl ethers and diarylamines via the Ullmann coupling reaction. This green catalyst was easily removed, reused several times with no significant loss of its activity, and provided a clean synthesis with excellent yield and reduced time.
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页码：2727 / 2747
页数：20
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