Advanced Synthesis & Catalysis

Cobalt/Rhodium Heterobimetallic Nanoparticle??Catalyzed Oxidative Carbonylation of Amines in the Presence of Carbon Monoxide and Molecular Oxygen to Ureas

JH Park, JC Yoon, YK Chung

文献索引：Park, Ji Hoon; Yoon, Jae Chun; Chung, Young Keun Advanced Synthesis and Catalysis, 2009 , vol. 351, # 9 p. 1233 - 1237

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被引用次数: 12

摘要

Abstract: An environmentally friendly oxidative carbonylation of aliphatic and aromatic primary amines to ureas has been successfully achieved in the presence of a catalytic amount of cobalt/rhodium heterobimetallic nanoparticles without any promoters. The catalyst system could be reused with only a slight loss of catalytic activity. Keywords: aerobic oxidation; amines; bimetallic catalysts; carbonylation; nanoparticles; ureas