One-pot green catalytic synthesis of primary amides in aqueous medium by Cu^II-immobilized silica-based magnetic retrievable nanocatalyst

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• 作者：Manuchehr Rezaei ; Kamal Amani ; ^{amani_71454@yahoo.com} ; ^{k.amani@uok.ac.ir} ; Kamran Darvishi
• 关键词：Magnetic nanoparticle ; Organic&ndash ; inorganic hybrid nanocatalyst ; Heterogeneous catalysis ; Birhodanine derivative ; CuII&ndash ; immobilized MNPs ; Primary amides
• 刊名：Catalysis Communications
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：91
• 期：Complete
• 页码：38-42
• 全文大小：893 K
• 卷排序：91

文摘

A novel heterogeneous nanocatalyst, Fe3O4@SiO2-Ligand-Cu(II), was synthesized. Its catalytic activity was evaluated in one-pot green synthesis of amides in water. The effect of catalyst amount, temperature, base, and solvent-types was studied. The MNPs were reused up to 8 times with only a slight discount in its efficiency.