Chin. J. Org. Chem. ›› 2007, Vol. 27 ›› Issue (01): 134-137. Previous Articles    

Reports

新型含氮三齿钯(II)配合物的合成及其催化性能研究

高宏飞,郭向前,杨刚*,徐南平   

  1. (南京工业大学膜科学技术研究所 南京 210009)
  • 收稿日期:2006-03-30 修回日期:2006-05-12 发布日期:2006-12-30
  • 通讯作者: 杨刚

Synthesis of a New Pd(II) Complex with Tridentate Nitrogen Ligands and Investigation of Its Catalytic Property

GAO Hong-Fei,GUO Xiang-Qian,YANG Gang*,XU Nan-Ping   

  1. (Membrane Science & Technology Research Center, Nanjing University of Technology, Nanjing 210009)
  • Received:2006-03-30 Revised:2006-05-12 Published:2006-12-30
  • Contact: YANG Gang

A new tridentate nitrogen ligand with a 4-position substituted active functional group in the pyridine ring was successfully prepared from chelidamic acid via the processes of esterification, reduction, bromization and amination, and then further reacted with palladium chloride to give the palladium(II) complex. The complex was characterized by IR, 1H, 13C NMR spectra, elementary analysis etc. The catalytic properties of the new pincer-type NN'N complex for Heck arylation of aryl halides with alkenes were investigated. The results showed that the complex had high catalytic activities.

Key words: tridentate ligand, Pd complex, catalyst, Heck arylation reaction