4.7 Article

A Recyclable Polystyrene-Supported Gold(I) Catalyst

期刊

ADVANCED SYNTHESIS & CATALYSIS
卷 353, 期 11-12, 页码 1903-1907

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/adsc.201100133

关键词

benzotriazole; gold; heterogeneous catalysis; polymer-supported gold(I) catalyst; polystyrene

资金

  1. National Natural Science Foundation of China [20932009, 20921091]
  2. Ministry of Science and Technology of China [2010CB529706]

向作者/读者索取更多资源

A polystyrene-(benzotriazole)(triphenylphosphine)gold(I) [Btz center dot Au(I)PPh3] resin, representing the first polystyrene-immobilized homogeneous gold(I) complex, was conveniently prepared, and showed remarkable catalytic activities and recyclability in three model transformations, including the tandem 3,3-rearrangement and Nazarov reaction of an enynyl acetate, the cyclization of a 1,6-enyne, and the rearrangement of an alkyne-furan.

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