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非水介质中金属卟啉电化学
THE ELECTROCHEMISTRY OF METALLOPORPHYRINS IN NONAQUEOUS MEDIA
【摘要】 本文概述在非水介质中合成金属卟啉络合物的电化学。总结反应机理与金属卟啉的氧化和还原的关系,阐明半波电位及电子转移途径与一些因数的关系,如取代基效应,与氮基的轴向配位体配位,与卤素阴离子的轴向配位体配位,与二原子分子的轴向配位体配位,卟啉环体系的特性结构(即立栅式卟啉等),卟啉环的碱度,与溶剂的氢离子键合等。
【Abstract】 In this review the emphasis will be placed on the electrochemical rea-ctivity of synthetic metalloporphyrin complex in nonaqueous media. Thisreview will summarize mechanistic data associated with the oxidation andreduction of metalloporphyrin and attempt to show the correlation of half-wave potentials (E(1/2)) and electron transfer path ways with some factorssuch as substituent effect, axial-ligand coordination with nitrogeneousbases, with halide anions and with diatomic molecules; specific structure ofthe porphyrin ring system; basicity of the porphyrin ring; hydrogen ion-bonding with the solvent etc.
- 【文献出处】 应用化学 ,Chinese Journal of Applied Chemistry , 编辑部邮箱 ,1986年03期
- 【被引频次】22
- 【下载频次】136