高等学校化学学报

高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (10): 985.

• 研究论文 • 上一篇    下一篇

二乙胺基尾式卟啉锰(Ⅲ)的性质研究(Ⅱ)——含氮有机碱与尾式卟啉锰(Ⅲ)配合物的轴向反应

师同顺, 池香兰, 王清民, 曹锡章   

  1. 吉林大学化学系
  • 收稿日期:1988-02-08 出版日期:1989-10-24 发布日期:1989-10-24
  • 通讯作者: 师同顺
  • 基金资助:

    国家自然科学基金

Studies on a New Tailed Porphyrinmanganese——The Reaction of a Tailed Porphyrinmanganese(Ⅲ)Complex wtth a Series of Organic Bases

Shi Tongshun, Chi Xianglan, Wang Qingmin, Cao Xizhang   

  1. Department of Chemistry, Jilin University, Changchun
  • Received:1988-02-08 Online:1989-10-24 Published:1989-10-24

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摘要： 采用光谱技术研究了一种新型尾式锰(Ⅲ)卟啉——氯化meso-—[邻-(4-二乙胺基丁酰胺基)苯基]三苯基卟啉合锰(Ⅲ)[筒作PMn(Ⅲ)Cl]与有机碱的轴向反应,通过光谱滴定法测定了轴向反应在苯溶剂中的平衡常数.讨论了影响反应的因素.结果表明,这种尾式锰(Ⅲ)卟啉与脂肪胺的反应是氧化还原反应,与吡啶的反应是不完全的氧化还原反应,与咪唑的反应是轴向加合反应.

关键词: 锰卟啉, 有机碱, 轴向反应

Abstract: The reactions of a new tailed porphrinmangaanese complex, meso-mono-[o- (4-diethy-lamino)butyramidophenyl]triphenylporphyrin manganese (Ⅲ) chloride, PMn (Ⅲ)Cl, with organic bases were studied and the equilibrium constants of the axial addition reactions for these bases to PMn(Ⅲ)Cl in benzene were measured by spectral technique.Experimental results demonstrated that the reaction of this PMn(Ⅲ)l with aliphatic amines is a redox reaction,with pyridine is an incomplete redox reaction, and with imidazole is an axial addition reaction, respectively.The factors affected these reactions were also studied.

Key words: Manganese porphyrin, Organic bases, Axial reaction

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