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Preparation of polystyrene-supported soluble palladacycle catalyst for Heck and Suzuki reactions
Authors:Fen-Tair Luo  Cuihua Xue  Sheng-Li Ko  Chien-Jung Wu
Institution:a Institute of Chemistry, Academia Sinica, Nankang, Taipei 115, Taiwan
b The Faculty of Chemistry, Sichuan University, Chengdu 610064, China
c Institute of Applied Chemistry, Chinese Culture University, Taipei 111, Taiwan
Abstract:A polystyrene-supported palladium complex soluble in tetrahydrofuran and N,N-dimethylacetamide and precipitated in diethyl ether or acetonitrile was prepared from two routes as an excellent and recyclable palladacycle catalyst for carbon-carbon bond formation in Heck and Suzuki reactions to give high yields of the desired products.
Keywords:Supported catalyst  Heck reaction  Suzuki reaction  Recyclable catalyst  Polystyrene-bound catalyst  Palladacycle catalyst
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