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

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

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(hydroxy...

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Bibliographic Details
Published in:Russian chemical bulletin Vol. 70, № 1. P. 140-147
Other Authors: Panshina, Svetlana Yu, Ponomarenko, Oksana V., Bakibaev, Abdigali A., Sidelnikov, Vladimir S., Kurgachev, Dmitryi A., Malkov, Victor S., Khlebnikov, Andrei I., Tashenov, A. K.
Format: Article
Language:English
Subjects:
тетракис(гидроксиметил)гликольурил
трис(гидроксиметил)гликольурил
гидроксиметилирование
квантово-химические расчеты
статьи в журналах
Online Access:http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000896072
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Summary: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 thermo dynamic characteristics of the reaction. Further dehydroxymethylation to give di- and monohydroxymethyl glycoluril derivatives occurs under more severe conditions.
Bibliography:Библиогр.: 18 назв.
ISSN:1066-5285

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