Title: Olefinic substitution reaction catalyzed by sulfur-containing polymeric palladium complexes
Abstract: Silica-supported sulfur-containing polymeric palladium complexes were synthesized by the coordination of sulfur-containing polymeric ligands with palladium acetate or palladium chloride. The activated alkenes were reacted selectively with iodobenzene in the presence of tertiary amines and polymeric palladium complexes containing sulfur to give phenyl-substituted derivatives. High yields can be obtained under appropriate conditions with a low catalyst concentration. The sulfur-containing polymeric palladium complexes showed higher activities and better selectivities and stabilities than the corresponding phosphine-containing systems.
Publication Year: 1987
Publication Date: 1987-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 19
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