New Method to Prepare Nanopalladium Clusters Immobilized on Carbon Nanotubes: A Very Efficient Catalyst for Forming Carbon-Carbon Bonds and Hydrogenationстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Preparation of the catalyst has been performed using the direct reaction between the multi-walled carbon nanotubes and zerovalent palladium complex with the easily removed ligand, dibenzylideneacetone, dba. TEM microphotos have been obtained and metal particles dimension measured. Coupling reactions of Suzuki-Miyaura, Heck and Sonogashira are efficiently catalyzed by this catalyst as well as hydrogenation of the triple carbon-carbon bond. The catalyst is re-usable and can work in aqueous media.