Three-component condensation of 5-aminoimidazole derivatives with aldehydes and Meldrum’s acid. Synthesis of 3,4,6,7-tetrahydroimidazo[4,5-b]pyridin-5-ones Научная публикация
| Журнал |
Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285 |
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| Вых. Данные | Год: 2012, Том: 61, Номер: 8, Страницы: 1591-1595 Страниц : 5 DOI: 10.1007/s11172-012-0211-6 | ||
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Реферат:
A convenient method for the synthesis of the earlier unknown substituted 3,4,6,7-tetrahydroimidazo[4,5-b]pyridin-5-ones was developed based on a three-component condensation of 5-aminoimidazole derivatives, aldehydes, and Meldrum’s acid. Unstable aminoimidazole derivatives were readily formed in situ by decarboxylation of 5-amino-4-imidazolecarboxylic acids in acidic medium at room temperature, whose sodium salts were obtained by the alkaline hydrolysis of the corresponding, readily available esters.
Библиографическая ссылка:
Lichitsky B.V.
, Komogortsev A.N.
, Dudinov A.A.
, Krayushkin M.M.
Three-component condensation of 5-aminoimidazole derivatives with aldehydes and Meldrum’s acid. Synthesis of 3,4,6,7-tetrahydroimidazo[4,5-b]pyridin-5-ones
Russian Chemical Bulletin. 2012. V.61. N8. P.1591-1595. DOI: 10.1007/s11172-012-0211-6 WOS Scopus OpenAlex
Three-component condensation of 5-aminoimidazole derivatives with aldehydes and Meldrum’s acid. Synthesis of 3,4,6,7-tetrahydroimidazo[4,5-b]pyridin-5-ones
Russian Chemical Bulletin. 2012. V.61. N8. P.1591-1595. DOI: 10.1007/s11172-012-0211-6 WOS Scopus OpenAlex
Идентификаторы БД:
| Web of science: | WOS:000321772100014 |
| Scopus: | 2-s2.0-84887365131 |
| OpenAlex: | W2092201213 |