Email this article Reaction of Thiourea Dioxide and Hydrogen Peroxide with Coumarin
- Authors: Molodtsov P.A.1, Makarova A.S.1,2, Makarov S.V.1, Kuznetsova A.A.1, Koifman O.I.1,2
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Affiliations:
- Ivanovo State University of Chemistry and Technology
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
- Issue: Vol 88, No 6 (2018)
- Pages: 1086-1089
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222232
- DOI: https://doi.org/10.1134/S1070363218060063
- ID: 222232
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Abstract
The system thiourea dioxide–hydrogen peroxide is found to effectively hydroxylate coumarin in aqueous solutions. The hydroxyl radical reacting with coumarin is shown to result from decomposition of the complex thiourea dioxide–H2O2. The obtained data are compared to the results of investigation of the reactions occurring in the system thiourea dioxide–H2O2 with terephthalic acid.
About the authors
P. A. Molodtsov
Ivanovo State University of Chemistry and Technology
Email: makarov@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000
A. S. Makarova
Ivanovo State University of Chemistry and Technology; G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
Email: makarov@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000; Ivanovo
S. V. Makarov
Ivanovo State University of Chemistry and Technology
Author for correspondence.
Email: makarov@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000
A. A. Kuznetsova
Ivanovo State University of Chemistry and Technology
Email: makarov@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000
O. I. Koifman
Ivanovo State University of Chemistry and Technology; G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
Email: makarov@isuct.ru
Russian Federation, Sheremetevskii pr. 7, Ivanovo, 153000; Ivanovo
