Reactions of polyfluorinated chalcones with hydroxylamine and subsequent intramolecular cyclization

Reactions of polyfluorinated chalcones with hydroxylamine and subsequent intramolecular cyclization Научная публикация

Журнал

Journal of Fluorine Chemistry
ISSN: 1873-3328 , E-ISSN: 0022-1139

Вых. Данные

Год: 2026, Том: 292, Номер статьи : 110591, Страниц : 8 DOI: 10.1016/j.jfluchem.2026.110591

Ключевые слова

Polyfluorinated chalcones Reactions with hydroxylamine Oximes Dihydroquinolines Benzisoxazole

Авторы

Gavrilov I.N. ^1,2 , Orlova N.A. ¹ , Demakov P.A. ³ , Rybalova T.V. ¹

Организации

1	Vorozhtsov Novosibirsk Institute of Organic Chemistry, Russian Academy of Sciences, Siberian Branch, Acad. Lavrent′ev Prospect 9, Novosibirsk 630090, Russia
2	Novosibirsk National Research State University, Pirogov Street 1, Novosibirsk 630090, Russia
3	Nikolaev Institute of Inorganic Chemistry, Russian Academy of Sciences, Siberian Branch, Acad. Lavrent′ev Prospect 3, Novosibirsk 630090, Russia

Polyfluorinated chalcones react with hydroxylamine hydrochloride to form oximes, 3-hydroxylaminooximes, dihydroquinoline and benzisoxazole derivatives, depending on the chalcone structure and the reaction conditions. The last two structure types are formed as a result of intramolecular cyclization by replacing the ortho-fluorine atom in the perfluoro phenyl ring next to the carbonyl group.

Gavrilov I.N. , Orlova N.A. , Demakov P.A. , Rybalova T.V.
Reactions of polyfluorinated chalcones with hydroxylamine and subsequent intramolecular cyclization
Journal of Fluorine Chemistry. 2026. V.292. 110591 :1-8. DOI: 10.1016/j.jfluchem.2026.110591

Поступила в редакцию:	15 мая 2026 г.
Принята к публикации:	15 июн. 2026 г.
Опубликована online:	23 июн. 2026 г.
Опубликована в печати:	1 июл. 2026 г.

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