- 作者: 呂良賜,陳政湧,范己文,林原週,聞昱生,劉陵崗
- 作者服務機構: Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan, R.O.C.
- 中文摘要: Fluorous ponytailed [PdCl2(4,4'-bis(RfCH2OCH2)-2,2'-bpy)], (Rf = CF3(CF2)2 2a, HCF2(CF2)3 2b, HCF2(CF2)7 2c, and non-fluorous [PdCl2(4,4'-bis(CH3)-2,2'-bpy)] 3 were prepared and successfully employed in the catalyst reusage studies running the homogeneous Heck reaction of C6H5I and H2C=CHCO2CH3, the catalysts being recycled for 8 consecutive runs without loss of activity and the recovery procedure being the direct vacuum distillation of mixtures to take advantage of the very high thermal stability of these PdCl2(2,2'-bpy) derivatives.
- 英文摘要: --
- 中文關鍵字: Fluorous; Homogeneous; Heck reaction; Vacuum distillation; Thermal stability.
- 英文關鍵字: --