Synthesis of （Ph3P）2PdX2 Complexes and Their Catalytic Activity for Heck Reaction Involving Aryl Halide and Acrylate  

作　　者：LIU Chengxin HAN Fangwai LIU Guiyan ZHAO Hongkun 

机构地区：[1]Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-organic Hybrid Functional Material Chemistry(Tianfin Normal University), Ministry of Education, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China

出　　处：《Chemical Research in Chinese Universities》2017年第6期860-863,共4页高等学校化学研究（英文版）

基　　金：Supported by the Natural Science Foundation of Tianjin, China（No. 16JCYBJC19700） and the Innovation Team Plan of the Tianjin Education Committee, China（No. TD 12 -5037）.

摘　　要：Two palladium complexes, （Ph3P）2PdBr2 and （PhsP）2PdI2, were synthesized by a new method and their structures were confirmed by NMR, elemental analysis and X-ray crystallography. The catalytic activity of the two palladium complexes was evaluated in Mizoroki-Heck cross-coupling reaction of aryl halide with acrylate, and the results show that they all have high catalytic activity to many different substrates.Two palladium complexes, （Ph3P）2PdBr2 and （PhsP）2PdI2, were synthesized by a new method and their structures were confirmed by NMR, elemental analysis and X-ray crystallography. The catalytic activity of the two palladium complexes was evaluated in Mizoroki-Heck cross-coupling reaction of aryl halide with acrylate, and the results show that they all have high catalytic activity to many different substrates.

关 键 词：Palladium catalyst Triphenylphosphine ligand Mizoroki-Heck reaction 

分 类 号：O6[理学—化学]