New possibilities of the functionalization of 6-hydrazino-1,3-dimethyluracils: one-pot synthesis of 5,7-dimethylpyrazolopyrimidine-4,6-dione and 1,3-dimethyl-5-arylidenebarbituric acid derivatives
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
New possibilities of the functionalization of 6-hydrazino-1,3-dimethyluracils: one-pot synthesis of 5,7-dimethylpyrazolopyrimidine-4,6-dione and 1,3-dimethyl-5-arylidenebarbituric acid derivatives
|
|
| Автор |
Azev, Yu. A.
Koptyaeva, O. S. Pospelova, T. A. |
|
| Тематика |
1,3-DIMETHYL-6-HYDRAZINOURACIL HYDRAZONES
PYRAZOLOPYRIMIDINE-6,8- DIONES 1,3-DIMETHYLBARBITURIC ACID |
|
| Описание |
Received: 07.04.2021. Revised: 20.04.2021. Accepted: 26.04.2021. Available online: 28.04.2021.
3-aryl-5,7-dimethylpyrazolopyrimidine-4,6-diones and 5-benzylidene-1,3-dimethylpyrimidine-2,4,6-triones were obtained by heating hydrazones of 1,3-dimethyl-6 -hydrazinouraciles in trifluoroacetic acid (TFA). The same compounds were also obtained by heating the hydrazones of 1,3-dimethyl-6-hydrazinouraciles in aqueous ethanol in the presence of hydrochloric acid. |
|
| Дата |
2021-08-09T11:45:55Z
2021-08-09T11:45:55Z 2021-07 |
|
| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
|
| Идентификатор |
Azev Yu. A. New possibilities of the functionalization of 6-hydrazino-1,3-dimethyluracils: one-pot synthesis of 5,7-dimethylpyrazolopyrimidine-4,6-dione and 1,3-dimethyl-5-arylidenebarbituric acid derivatives / Yu. A. Azev, O. S. Koptyaeva, T. A. Pospelova // Chimica Techno Acta. — 2021. — Vol. 8, No. 2. — № 20218203.
2411-1414 http://elar.urfu.ru/handle/10995/100702 https://www.elibrary.ru/item.asp?id=46407565 10.15826/chimtech.2021.8.2.03 |
|
| Язык |
en
|
|
| Связанные ресурсы |
Chimica Techno Acta. 2021. Vol. 8. № 2
|
|
| Формат |
application/pdf
|
|
| Издатель |
Ural Federal University
Уральский федеральный университет |
|