New cobalt complex with dihydroxycoumarin: synthesis and kinetics of its redox-activated dissociation
- 作者: Spiridonov К.А.1,2, Nikovskii I.A.2, Antoshkina Е.P.2,3, Khakina E.А.2, Nelyubina Y.V.2
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隶属关系:
- Moscow State University
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Moscow Institute of Physics and Technology (National Research University)
- 期: 卷 50, 编号 3 (2024)
- 页面: 200-208
- 栏目: Articles
- URL: https://journals.eco-vector.com/0132-344X/article/view/667613
- DOI: https://doi.org/10.31857/S0132344X24030059
- EDN: https://elibrary.ru/NSJRPD
- ID: 667613
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详细
A new redox-active cobalt(III) complex containing the 2-oxo-2Н-chromene-6,7-diolate dianion and 4,4ʹ-dimethoxy-2,2ʹ-bipyridine as ligands is synthesized. The reduction of the sythesized complex with ascorbic acid in an inert atmosphere is studied in situ by NMR spectrocopy. The reduction is shown to result in the release of 6,7-dihydrocycoumarin acting as a model drug. This process has the first order with respect to the initial complex.
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作者简介
К. Spiridonov
Moscow State University; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: khakina90@ineos.ac.ru
俄罗斯联邦, Moscow; Moscow
I. Nikovskii
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: khakina90@ineos.ac.ru
俄罗斯联邦, Moscow
Е. Antoshkina
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences; Moscow Institute of Physics and Technology (National Research University)
Email: khakina90@ineos.ac.ru
俄罗斯联邦, Moscow; Moscow oblast, Dolgoprudnyi
E. Khakina
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: khakina90@ineos.ac.ru
俄罗斯联邦, Moscow
Yu. Nelyubina
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: khakina90@ineos.ac.ru
俄罗斯联邦, Moscow
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