Influence of the Coordination Surrounding of Co(II)- and Co(III)-Tetraphenylporphyrins on Their Destruction Processes in the Presence of Organic Peroxides
- Авторлар: Mamardashvili G.1, Simonova O.1, Chizhova N.1, Mamardashvili N.1
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Мекемелер:
- Krestov Institute of Solution Chemistry
- Шығарылым: Том 88, № 6 (2018)
- Беттер: 1154-1163
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222248
- DOI: https://doi.org/10.1134/S107036321806018X
- ID: 222248
Дәйексөз келтіру
Аннотация
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.
Негізгі сөздер
Авторлар туралы
G. Mamardashvili
Krestov Institute of Solution Chemistry
Email: ors@isc-ras.ru
Ресей, ul. Akademicheskaya 1, Ivanovo, 153045
O. Simonova
Krestov Institute of Solution Chemistry
Хат алмасуға жауапты Автор.
Email: ors@isc-ras.ru
Ресей, ul. Akademicheskaya 1, Ivanovo, 153045
N. Chizhova
Krestov Institute of Solution Chemistry
Email: ors@isc-ras.ru
Ресей, ul. Akademicheskaya 1, Ivanovo, 153045
N. Mamardashvili
Krestov Institute of Solution Chemistry
Email: ors@isc-ras.ru
Ресей, ul. Akademicheskaya 1, Ivanovo, 153045