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Статья
2021

A study of products of tetrakis(hydroxymethyl)glycoluril dehydroxymethylation in aqueous solutions


S. Yu. PanshinaS. Yu. Panshina, O. V. PonomarenkoO. V. Ponomarenko, A. A. BakibaevA. A. Bakibaev, V. S. SidelnikovV. S. Sidelnikov, D. A. KurgachevD. A. Kurgachev, V. S. MalkovV. S. Malkov, A. I. KhlebnikovA. I. Khlebnikov, A. K. TashenovA. K. Tashenov
Российский химический вестник
https://doi.org/10.1007/s11172-021-3068-8
Abstract / Full Text

It was found that tetrakis(hydroxymethyl)glycoluril is unstable in aqueous solutions and undergoes stepwise dehydroxymethylation. The products of this process were identified by HPLC, 1D and 2D NMR spectroscopy. The main product of hydrolytic degradation at room temperature is tris(hydroxymethyl)glycoluril, which may be conditioned by the thermodynamic characteristics of the reaction. Further dehydroxymethylation to give di- and monohydroxymethyl glycoluril derivatives occurs under more severe conditions.

Author information
  • Kizhner Research Center, National Research Tomsk Polytechnic University, 30 Lenina prosp., 634050, Tomsk, Russian FederationS. Yu. Panshina & A. I. Khlebnikov
  • Faculty of Chemistry, National Research Tomsk State University, 36 Lenina prosp., 634050, Tomsk, Russian FederationS. Yu. Panshina, A. A. Bakibaev, V. S. Sidelnikov, D. A. Kurgachev & V. S. Malkov
  • Faculty of Natural Sciences, L. N. Gumilyov Eurasian National University, 2 ul. Satbaeva, Nur-Sultan, 010000, KazakhstanO. V. Ponomarenko & A. K. Tashenov
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