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题名: Palladium Complexes with Ethylene-bridged Bis(N-Heterocyclic Carbene) for C-C Coupling Reactions
作者: Lee, H. M.;Lu, C. Y.;Chen, C. Y.;Chen, W. L.;Lin, H. C.;Chiu, P. L.;Cheng, Pi-Yun
贡献者: 化學系
关键词: C–C Coupling reactions;Chelating N-heterocyclic carbenes;Palladium(II) complexes
日期: 2004-06
上传时间: 2013-01-07T02:19:10Z
出版者: Elsevier
摘要: Aseries of new ethylene-bridged bis(imidazolium) halides with various N-substitutions were synthesized. Complexation of these imidazolium halides with Pd(OAc)2 produced new Pd(II) ethylene-bridged bis(carbene) complexes. Crystallographic analyses of some of the new imidazolium salts and Pd(II) complexes were determined. Applications of these seven-member palladacycles in Suzuki and Heck coupling reactions produced comparable catalytic activities to those of six-member analogs.
關聯: Tetrahedron, 60(27): 5807-5825
显示于类别:[化學系] 期刊論文


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