Synthesis and coordination properties of nitro derivatives of 5,15-diphenyl-3,7,13,17-tetramethyl-2,8,12,18-tetraethylporphyrin
- Authors: Kuvshinova E.M.1, Vershinina I.A.2, Syrbu S.A.1, Golubchikov O.A.1
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Affiliations:
- Ivanovo State University of Chemistry and Technology
- Krestov Institute of Solution Chemistry
- Issue: Vol 87, No 9 (2017)
- Pages: 2181-2187
- Section: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
- URL: https://journals.rcsi.science/1070-3632/article/view/221349
- DOI: https://doi.org/10.1134/S1070363217090444
- ID: 221349
Cite item
Abstract
Methods were developed for the synthesis of nitro derivatives of 5,15-diphenyl-3,7,13,17-tetramethyl-2,8,12,18-tetraethylporphyrin containing nitro groups at the meso positions of the porphyrin core and at the para positions of the phenyl substituents. The formation kinetics of the zinc, copper, and cobalt complexes of the resultant porphyrins in pyridine and in an acetic acid–benzene (7 : 3) mixed solvent was studied. It was found that the properties of the porphyrin ligands are determined both by the electronic effect of the nitro groups and by the effects of spatial distortion of the porphyrin core.
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About the authors
E. M. Kuvshinova
Ivanovo State University of Chemistry and Technology
Author for correspondence.
Email: kuvshinovae@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000
I. A. Vershinina
Krestov Institute of Solution Chemistry
Email: kuvshinovae@isuct.ru
Russian Federation, ul. Akademicheskaya 1, Ivanovo, 153045
S. A. Syrbu
Ivanovo State University of Chemistry and Technology
Email: kuvshinovae@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000
O. A. Golubchikov
Ivanovo State University of Chemistry and Technology
Email: kuvshinovae@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000