Self-assembling catalytic systems based on new amphiphile containing purine fragment, exhibiting substrate specificity in hydrolysis of phosphorus acids esters
- Autores: Samarkina D.1, Gabdrakhmanov D.1, Semenov V.1, Valeeva F.1, Gubaidullina L.1, Zakharova L.1, Reznik V.1, Konovalov A.1
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Afiliações:
- Arbuzov Institute of Organic and Physical Chemistry
- Edição: Volume 86, Nº 3 (2016)
- Páginas: 656-660
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/214309
- DOI: https://doi.org/10.1134/S1070363216030233
- ID: 214309
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Resumo
Micellar catalytic systems based on new purine-containing amphiphile for hydrolytic decomposition of organophosphorus toxicants have been prepared. The aggregation threshold of the system has been estimated by means of tensiometry, conductometry, spectrophotometry, and dynamic light scattering. The solubilizing action of the amphiphile towards the hydrophobic dye has been demonstrated. Kinetic studies of hydrolysis of phosphonates differing in the hydrophobicity have disclosed the substrate specificity of the micellar catalysts; inhibition instead of catalysis has been observed in the case of the less hydrophobic substrate.
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Sobre autores
D. Samarkina
Arbuzov Institute of Organic and Physical Chemistry
Autor responsável pela correspondência
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
D. Gabdrakhmanov
Arbuzov Institute of Organic and Physical Chemistry
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
V. Semenov
Arbuzov Institute of Organic and Physical Chemistry
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
F. Valeeva
Arbuzov Institute of Organic and Physical Chemistry
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
L. Gubaidullina
Arbuzov Institute of Organic and Physical Chemistry
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
L. Zakharova
Arbuzov Institute of Organic and Physical Chemistry
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
V. Reznik
Arbuzov Institute of Organic and Physical Chemistry
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
A. Konovalov
Arbuzov Institute of Organic and Physical Chemistry
Email: lucia@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
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