Allenic Pauson-Khand Reaction Catalyzed by Cobalt-Rhodium Heterobimetallic Nanoparticles
作者:Young Chung、Ji Park、Sun Kim、Soo Kim、Sang Lee
DOI:10.1055/s-2007-967986
日期:2007.2
Pauson-Khandreaction of allenynes, catalyzed by Co-Rh heterobimetallic nanoparticles, was developed for the synthesis of [5.6]- and [5.7]-bicyclic enones. The cyclization occurred selectively with the distal double bond of the allene. The catalytic system could be used at least six times without loss of catalytic activity.