Email this article Oxidation of 5-aminouracil with molecular oxygen in aqueous solution in the presence of copper(II) chloride
- Authors: Murinov Y.I.1, Mishinkin V.Y.1, Akchurina O.V.1, Grabovskii S.A.1, Kabal’nova N.N.1
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Affiliations:
- Ufa Institute of Chemistry
- Issue: Vol 87, No 8 (2017)
- Pages: 1667-1674
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/220938
- DOI: https://doi.org/10.1134/S1070363217080047
- ID: 220938
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Abstract
5-Aminouracil was found to form a six-coordinate copper(II) complex in aqueous solution and undergo oxidation to 5,5,6-trihydroxypyrimidine-2,4(1H,3H)-dione in the presence of molecular oxygen. A scheme was proposed for the fixation and activation of molecular oxygen on six-coordinate copper(II) complex with 5-aminouracil. The effect of the ligand structure on the rate of its oxidation with molecular oxygen in aqueous solution in the presence of copper(II) ions was shown.
About the authors
Yu. I. Murinov
Ufa Institute of Chemistry
Author for correspondence.
Email: murinov@anrb.ru
Russian Federation, pr. Oktyabrya 71, Ufa, Bashkortostan, 450054
V. Yu. Mishinkin
Ufa Institute of Chemistry
Email: murinov@anrb.ru
Russian Federation, pr. Oktyabrya 71, Ufa, Bashkortostan, 450054
O. V. Akchurina
Ufa Institute of Chemistry
Email: murinov@anrb.ru
Russian Federation, pr. Oktyabrya 71, Ufa, Bashkortostan, 450054
S. A. Grabovskii
Ufa Institute of Chemistry
Email: murinov@anrb.ru
Russian Federation, pr. Oktyabrya 71, Ufa, Bashkortostan, 450054
N. N. Kabal’nova
Ufa Institute of Chemistry
Email: murinov@anrb.ru
Russian Federation, pr. Oktyabrya 71, Ufa, Bashkortostan, 450054
