TY  - SER
AU  - Panshina,Svetlana Yu
AU  - Ponomarenko,Oksana V.
AU  - Bakibaev,Abdigali A.
AU  - Sidelnikov,Vladimir S.
AU  - Kurgachev,D.A.
AU  - Malkov,Victor S.
AU  - Khlebnikov,Andrei I.
AU  - Tashenov,A.K.
TI  - A study of products of tetrakis(hydroxymethyl)glycoluril dehydroxymethylation in aqueous solutions
KW  - тетракис(гидроксиметил)гликольурил
KW  - трис(гидроксиметил)гликольурил
KW  - гидроксиметилирование
KW  - квантово-химические расчеты
KW  - статьи в журналах
N1  - Библиогр.: 18 назв
N2  - 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
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000896072
ER  -