Chinese Journal of Applied Chemistry ›› 1998, Vol. 0 ›› Issue (3): 112-113.

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Synthesis and Biological Activity of Metal Complexes of N,N-Disalicylidene-1,2-bis(4-methoxyphenyl)ethylenediamine

Wang Changfeng1, Yang Guangming1, Song Shidong1, Zhang Suhua2, Li Shuzheng2   

  1. 1. Institute of Polymer Chemistry, Nankai University, State Key Laboratory of Functional Polymer Materials for Adsorption and Separation, Tianjin 300071;
    2. Institute of Elemento-Organil Chemistry, Nankai University, Tianjin
  • Received:1997-08-22 Revised:1997-11-17 Published:1998-06-10 Online:1998-06-10

Abstract: Five matel Complexes of N,N-disalicylidene-1,2-bis(4-methoxyphenyl)ethylenediamine have been synthesized and characterized by elemental analysis, IR, electron spectrum and conductivity measurements. The metal ion M(Ⅱ)(Fe, Co, Ni, Mn) was found to be coordinated to the azomethene nitrogen and phenolic oxygen of the ligand. The complexes were thought to have a square planar structure. The compounds showed a weak bacteriostatic action against pyricularia oryzal, septoria apiicola.

Key words: ethylenediamine-Schiff base, metal complex, biological activity