应用化学 ›› 1997, Vol. 0 ›› Issue (3): 5-8.

• 研究论文 • 上一篇    下一篇

过渡金属L-丙氨酸席夫碱配合物的合成及其抗O2·-性能

陈德余, 江银枝   

  1. 浙江大学化学系, 杭州 310027
  • 收稿日期:1996-10-02 修回日期:1996-12-16 出版日期:1997-06-10 发布日期:1997-06-10
  • 基金资助:
    浙江省自然科学基金;浙江省分析测试基金

Synthesis of L-Alanine Schiff Base Complexes with Transition Metals and Their O2·- Scavenging Property

Chen Deyu, Jiang Yingzhi   

  1. Department of Chemistry, Zhejiang University, Hangzhou 310027
  • Received:1996-10-02 Revised:1996-12-16 Published:1997-06-10 Online:1997-06-10

摘要: 合成了L-丙氨酸缩邻香草醛席夫碱及其过渡金属Cu(Ⅱ)、Co(Ⅱ)、Ni(Ⅱ)、Zn(Ⅱ)、Cd(Ⅱ)和Fe(Ⅲ)等的配合物。通过元素分析、摩尔电导、红外光谱、电子光谱、热分析及顺磁共振波谱等手段对它们进行了表征,并探讨了它们对O2·-的清除作用

关键词: L-丙氨酸, 缩邻香草醛席夫碱, 过渡金属, 配合物, 合成, O2·-清除作用

Abstract: Some Schiff base complexes: KZnLAc, K2CoL(Ac)2·H2O, KCuLAc·H2O, KFeLCl2·3H2O, KNi2LCl3·2H2O, KCd2L(NO3)3·H2O, where H2L= L-alanine-o-vaniline Schiff base, have been synthesized and characterized by elemental analysis, molar conductance, infrared spectrum, electronc spectrum, thermal analysis and ESR spectrum measurements. Properties of KHL and the complexes in scavenging O2·- have been investigated.

Key words: L-alanine, schiff base-o-vaniline, transition metal, complex, synthesis, O2·- scavenging