Issue 20, 2008

Cobalt/rhodium heterobimetallic nanoparticle-catalyzed carbonylative [2+2+1] cycloaddition of allenes and bisallenes to Pauson–Khand-type reaction products

Abstract

The first catalytic intra- and intermolecular [2+2+1] cocyclization reactions of allenes and carbon monoxide have been developed. In the Co2Rh2 heterobimetallic nanoparticle-catalyzed carbonylative [2+2+1] cycloaddition of allenes and carbon monoxide, the allenes formally serve both as an excellent alkene- and alkyne-like moiety within a Pauson–Khand-type process.

Graphical abstract: Cobalt/rhodium heterobimetallic nanoparticle-catalyzed carbonylative [2+2+1] cycloaddition of allenes and bisallenes to Pauson–Khand-type reaction products

Supplementary files

Article information

Article type
Communication
Submitted
23 Nov 2007
Accepted
11 Mar 2008
First published
11 Apr 2008

Chem. Commun., 2008, 2388-2390

Cobalt/rhodium heterobimetallic nanoparticle-catalyzed carbonylative [2+2+1] cycloaddition of allenes and bisallenes to Pauson–Khand-type reaction products

J. H. Park, E. Kim, H. Kim, S. Y. Choi and Y. K. Chung, Chem. Commun., 2008, 2388 DOI: 10.1039/B718107H

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