Cobalt-rhodium heterobimetallic nanoparticle-catalyzed reactions

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作   者：

Park JH;  Chung YK; 

作者机构：

Seoul 151747;  Coll Nat Sci;  Dept Chem;  Seoul Natl Univ;  Intelligent Textile Syst Res Ctr;  South Korea; 

关键词：

TRANSITION-METAL NANOPARTICLES;  PAUSON-KHAND REACTION;  CARBON-MONOXIDE;  CYCLIZATION REACTIONS;  COUPLING REACTIONS;  BETA-UNSATURATED AMIDES;  EFFICIENT SYNTHESIS;  ALPHA;  PALLADIUM NANOPARTICLES;  SHIFT REACTION CONDITIONS;  PI-BOND SELECTIVITY; 

期刊名称：

Dalton transactions: An international journal of inorganic chemistry

i s s n：

1477-9226

年卷期：

2008 年 0 卷 18 期

页   码：

2369-2378

页   码：

摘   要：

Transition metal nanoparticles have attracted a great deal of attention. This review discusses the synthesis of heterobimetallic cobalt-rhodium nanoparticles and their use as catalysts in organic transformations. Co-Rh nanoparticles (Co2Rh2) with a fixed stoichiometry (2 : 2) were easily obtained from Co2Rh2(CO)(12). These nanoparticles were quite effective catalysts for carbonylation reactions. Particularly, special focus is paid to the Pauson-Khand-type reaction.