Novel phosphorus-coordinated palladium(II) complexes derived from 3,5-disubstituted-1H-1,2,4-diazaphospholes: Synthesis and catalytic application in Suzuki-Miyaura cross-coupling reactions

作者：Jia, Xuefeng^*; Zhao, Fang

来源：Inorganica Chimica Acta, 2017, 461: 145-149.

DOI：10.1016/j.ica.2017.02.020

• Palladium(II) complexes
• 1H-1,2,4-diazaphospholes
• Suzuki-Miyaura cross-coupling
• Aryl halides
• Arylboronic acids

Four novel phosphorus-coordinated palladium(II) complexes(I-IV) were easily prepared by the reaction of 3,5-disubstituted-1H-1,2,4-diazaphospholes with Pd(CH3CN)(2)Cl-2 at room temperature and characterized. The catalytic activity of palladium( II) complexes was further evaluated in Suzuki-Miyaura reaction of aryl halides with arylboronic acids, giving the biphenyl derivatives in good yields.

• 出版日期2017-5-1
• 单位山西师范大学