Synthesis of functionalized 1-methylchromeno[3,4-b]pyrrol-4(3H)-ones via the Barton–Zard reaction starting from pseudonitrosites Научная публикация
| Журнал |
Chemistry of Heterocyclic Compounds
ISSN: 1573-8353 , E-ISSN: 0009-3122 |
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| Вых. Данные | Год: 2021, Том: 57, Номер: 9, Страницы: 944-948 Страниц : 5 DOI: 10.1007/s10593-021-03004-3 | ||
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Реферат:
A method for the preparation of chromeno[3,4-b]pyrrol-4(3H)-ones via the synthesis of the corresponding 3-arylpyrrole-2-carboxylates from pseudonitrosites by the Barton–Zard reaction was developed. As a result of selective O-demethylation upon exposure to BBr3, the lactone ring closes with the formation of substituted chromeno[3,4-b]pyrrolones in moderate yields.
Библиографическая ссылка:
Rusanov D.А.
, Samet A.V.
, Rusak V.V.
, Semenov V.V.
Synthesis of functionalized 1-methylchromeno[3,4-b]pyrrol-4(3H)-ones via the Barton–Zard reaction starting from pseudonitrosites
Chemistry of Heterocyclic Compounds. 2021. V.57. N9. P.944-948. DOI: 10.1007/s10593-021-03004-3 WOS Scopus OpenAlex
Synthesis of functionalized 1-methylchromeno[3,4-b]pyrrol-4(3H)-ones via the Barton–Zard reaction starting from pseudonitrosites
Chemistry of Heterocyclic Compounds. 2021. V.57. N9. P.944-948. DOI: 10.1007/s10593-021-03004-3 WOS Scopus OpenAlex
Идентификаторы БД:
| Web of science: | WOS:000702194300001 |
| Scopus: | 2-s2.0-85116357136 |
| OpenAlex: | W3201800316 |