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PHYSICAL, CHEMICAL AND CATALYTIC PROPERTIES OF β-SUBSTITUTED DERIVATIVES OF TETRAPHENYLPORPHYRIN

机译:β-苯并四氢卟啉的β-取代基衍生物的物理,化学和催化性质

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Acid and base properties of series of β -substituted derivatives of tetraphenylporphyrin are studied in present work. First and second stage ionization constants for investigated ligands are determined. Acid properties of porphyrins are found to be in good agreement with classical theories about influence of substituent’s nature and geometrical structure of macrocycle on their physical and chemical parameters. It is found that whole investigated porphyrins have catalytic activity in heterogeneous oxidation of N,N-diethylcarbamodithioate.
机译:在当前工作中研究了四苯基卟啉的一系列β-取代衍生物的酸和碱性质。确定所研究的配体的第一和第二阶段电离常数。发现卟啉的酸性质与关于取代基的性质和大环的几何结构对其理化参数的影响的经典理论非常吻合。发现整个研究的卟啉在N,N-二乙基氨基甲二硫代酸酯的非均相氧化中具有催化活性。

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