Effect of structural and electronic properties of substituents on the metal porphyrin formation kinetics

被引：12

作者：

Pukhovskaya, S. G. ^{[1
]}

Efimovich, V. A. ^{[1
]}

Golubchikov, O. A. ^{[1
]}

机构：

[1] Ivanovo State Univ Chem Technol, Res Inst Chem Macroheterocycl Cpds, Ivanovo, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2013年 / 58卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

COMPLEXES;

D O I：

10.1134/S0036023613040141

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

5,10,15-trinitro-2,3,7,8,12,13,17,18-octaethylporphyrin was synthesized and the kinetics of its coordination to zinc acetate was studied in comparison with previously studied beta-octamethylporphyrin, beta-octaphenylporphyrin, 5,10,15-triphenyl-2,3,7,8,12,13,17,18-octamethylporphyrin, and 5,10,15,20-tetraphenyl-2,3,7,8,12,13,17,18-octamethylporphine. The effect of structural and electronic properties of substituents on the kinetics of formation of metal porphyrins is analyzed. It is shown that the properties of 5,10,15-trinitro-2,3,7,8,12,13,17,18-octaethylporphyrin are determined by both strong electron-withdrawing influence of three nitro groups and by the distortion of the planar structure of the tetrapyrrole macrocycle.

引用

页码：406 / 410

页数：5

共 21 条

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