Influence of the Coordination Surrounding of Co(II)- and Co(III)-Tetraphenylporphyrins on Their Destruction Processes in the Presence of Organic Peroxides
- 作者: Mamardashvili G.1, Simonova O.1, Chizhova N.1, Mamardashvili N.1
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隶属关系:
- Krestov Institute of Solution Chemistry
- 期: 卷 88, 编号 6 (2018)
- 页面: 1154-1163
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222248
- DOI: https://doi.org/10.1134/S107036321806018X
- ID: 222248
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详细
The interaction of Co(II)- and Co(III)-5,10,15,20-tetraphenylporphyrins with tert-butylhydroxyperoxide and di-tert-butylhydroxyperoxide in benzene at 298 K were studied by spectrophotometry and 1H NMR spectroscopy. Kinetic parameters of the destruction reactions of porphyrin macrocycle depending on the nature of peroxide the valence of cobalt cation, and the presence and nature of axial ligands were calculated. Products of consecutive decomposition of tetrapyrrole macrocycle to monopyrroles were determined by mass spectrometry.
作者简介
G. Mamardashvili
Krestov Institute of Solution Chemistry
Email: ors@isc-ras.ru
俄罗斯联邦, ul. Akademicheskaya 1, Ivanovo, 153045
O. Simonova
Krestov Institute of Solution Chemistry
编辑信件的主要联系方式.
Email: ors@isc-ras.ru
俄罗斯联邦, ul. Akademicheskaya 1, Ivanovo, 153045
N. Chizhova
Krestov Institute of Solution Chemistry
Email: ors@isc-ras.ru
俄罗斯联邦, ul. Akademicheskaya 1, Ivanovo, 153045
N. Mamardashvili
Krestov Institute of Solution Chemistry
Email: ors@isc-ras.ru
俄罗斯联邦, ul. Akademicheskaya 1, Ivanovo, 153045