高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (2): 174.

• 论文 • 上一篇    下一篇

双安息香缩三乙四胺双核过渡金属配合物的合成、表征与载氧性质

钟超凡, 邓建成, 童珏, 姚笑红, 朱文松   

  1. 湘潭大学化学化工学院, 湘潭, 411105
  • 收稿日期:1996-12-23 出版日期:1998-02-24 发布日期:1998-02-24
  • 通讯作者: 钟超凡,联系人:男,33岁,副教授.
  • 作者简介:钟超凡,男,33岁,副教授.

Synthesis,Characterization and Oxygenation Property of Bisbenzoin-semitriethylenetetraamine and Its Bisnucleus Transition Metal Complexes

ZHONG Chao-Fan, DENG Jian-Cheng, TONG Jue, YAO Xiao-Hong, ZHU Wen-Song   

  1. School of Chemistry and Chemical Engineering, Xiangtan University, Xiangtan, 411105
  • Received:1996-12-23 Online:1998-02-24 Published:1998-02-24

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被引次数

61

摘要： 合成了双安息香缩三乙四胺及其与草酸共同配位的Co(Ⅱ)、Ni(Ⅱ)、Cu(Ⅱ)、Zn(Ⅱ)、Cd(Ⅱ)的三元双核金属配合物.经质谱、红外光谱、元素分析、摩尔电导与磁矩测定及热分析等方法表征.用气体吸收装置探讨了配合物在DMF溶剂中的载氧性质和载氧动力学.

关键词: 双安息香缩三乙四胺, 合成, 氧合性质, 过渡金属

Abstract: Bis-benzoin-semitriethylenetetraamine was synthesized in yield 89% via the reaction of benzoin with triethylenetetraamine by refluxing in ethanol(95%), and complexes of Co(Ⅱ), Cu(Ⅱ), Ni(Ⅱ), Zn(Ⅱ) and Cd(Ⅱ), coordinated by it and oxalic acid were also synthesized by metal salts, bis-benzoin semitriethylenetetraamine and H2C2O4 in CH2Cl2 solvent. They were all characterized by elementary analysis, IR, MS, molar conductivity and thermal analysis. The saturated oxygen uptake of the complexes in DMFsolvent at 0 ℃ obtained by manometric uptake measurements is two mmol O2 per mmol complex.

Key words: Bis-benzoin-semitriethylenetetraamine, Synthesis, Oxygenation property, Transition metal

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