화학공학소재연구정보센터
Applied Chemistry, Vol.8, No.1, 199-202, May, 2004
N-Heterocyclic Carbene-Palladium Complex on Polystyrene Resin Surface as Polymer-Supported Catalyst and Its Application in Suzuki Cross-Coupling Reaction
A poly(imidazoliummethyl styrene)-surface grafted-polystyrene resin was prepared by suspension polymerization. This was used as the polymer-supported carbene precursor for the palladium complex, which efficiently catalyzed the Suzuki cross-coupling of aryl halides and phenylboronic acid.