Regioselective synthesis of new imidazo[4,5‐e][1,3]thiazino[2,3‐c][1,2,4]triazines via reaction of imidazo[4,5‐e][1,2,4]triazinethiones with ethyl phenylpropiolate Научная публикация
| Журнал |
Journal of Heterocyclic Chemistry
ISSN: 0022-152X , E-ISSN: 1943-5193 |
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| Вых. Данные | Год: 2024, Том: 61, Номер: 1, Страницы: 137-145 Страниц : 9 DOI: 10.1002/jhet.4753 | ||
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Реферат:
A method for the regioselective synthesis of imidazo[4,5-e][1,3]thiazino[2,3-c][1,2,4]triazine derivatives has been developed by the reaction of imidazotriazinethiones with ethyl phenylpropiolate upon treatment with potassium carbonate or sodium methoxide in methanol. The synthesis was accomplished by Michael-type addition of the imidazotriazinethiones to the triple bond of ethyl phenylpropiolate followed by subsequent intramolecular cyclization.
Библиографическая ссылка:
Vinogradov D.B.
, Izmest'ev A.N.
, Kravchenko A.N.
, Kolotyrkina N.G.
, Gazieva G.A.
Regioselective synthesis of new imidazo[4,5‐e][1,3]thiazino[2,3‐c][1,2,4]triazines via reaction of imidazo[4,5‐e][1,2,4]triazinethiones with ethyl phenylpropiolate
Journal of Heterocyclic Chemistry. 2024. V.61. N1. P.137-145. DOI: 10.1002/jhet.4753 WOS Scopus OpenAlex
Regioselective synthesis of new imidazo[4,5‐e][1,3]thiazino[2,3‐c][1,2,4]triazines via reaction of imidazo[4,5‐e][1,2,4]triazinethiones with ethyl phenylpropiolate
Journal of Heterocyclic Chemistry. 2024. V.61. N1. P.137-145. DOI: 10.1002/jhet.4753 WOS Scopus OpenAlex
Идентификаторы БД:
| Web of science: | WOS:001100100100001 |
| Scopus: | 2-s2.0-85176101733 |
| OpenAlex: | W4388478818 |