Portal de Periódicos da CAPES

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

2008; Royal Society of Chemistry; Issue: 20 Linguagem: Inglês

10.1039/b718107h

1364-548X

Ji Hoon Park, Eunha Kim, Hyeong‐Mook Kim, Soo Young Choi, Young Keun Chung,

Asymmetric Hydrogenation and Catalysis

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.