高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (5): 587.

• 论文 • 上一篇    下一篇

3-醛基水杨酸-1,3-丙二胺Schiff碱过渡金属异双核配合物的合成及表征

周绪亚, 陶偌偈, 于兆文, 金斗满   

  1. 河南大学化学系, 475001
  • 收稿日期:1990-01-12 出版日期:1991-05-24 发布日期:1991-05-24
  • 通讯作者: 周绪亚

Synthesis and Characterization of the Heterobinuclear Transition Metal Complexes of the Schiff Base Derived from 3-Formylsalicylic Acid and Trimethylenediamine

Zhou Xu-ya, Tao Ruo-jie, Yu Zhao-wen, Jin Dou-man   

  1. 1. Dept. of Chemistry, Hewn University, Kaifeng, 475001;
    2. Henan Institute of Chemistry, Zhengzhou
  • Received:1990-01-12 Online:1991-05-24 Published:1991-05-24

摘要: 3-醛基水杨酸与二胺类形成的Schiff碱是有效的双核配体,其配合物的合成和表征已有一些报道,但二胺为1,3-丙二胺的Schiff碱与过渡金属形成的异双核配合物的研究至今未见报道。我们用二(3-羧基水杨醛叉)缩丙撑二胺与过渡金属合成了一些异双核配合物,并用元素分析、IR、UV-Vis,室温磁矩及氧化还原半波电位对配合物的组成和结构进行了表征。

关键词: 3-醛基水杨酸, Schif碱, 异双核配合物, 循环伏安法, 微分脉冲极谱法

Abstract: Copper (Ⅱ)-M(Ⅱ) heterobinuclear complexes of the schiff base derived from 3-formylsali-cylic acid and trimethylenediamine, CuMTS · 2H2O(M = Zn,Co,Fe,Mn, Mg), were synthesized. AHthese compounds were characterized by elemental analysis, IR, UV-visible spectra and room tem-preture magnetic moments. In DMSO, the electrochemical properties of this species were examined by cyclic voltammetry, differential pulse polarography and DCpolarography. The relationship between properties and structures was studied.

Key words: 3-formylsalicylic acid, Schiff base, Heterobinuclear complexes, Cyclic voltammetry, Differential pulse polarography

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