Synthesis of 1-(2,4,6-Trifluorophenyl)perfluorobenzocyclobutene from Perfluorobenzocyclobutene and 1,3,5-Trifluorobenzene and Its Reaction with Polyfluorobenzenes in an SbF5 Medium

Synthesis of 1-(2,4,6-Trifluorophenyl)perfluorobenzocyclobutene from Perfluorobenzocyclobutene and 1,3,5-Trifluorobenzene and Its Reaction with Polyfluorobenzenes in an SbF5 Medium Научная публикация

Журнал

Russian Journal of Organic Chemistry
ISSN: 1070-4280 , E-ISSN: 1608-3393

Вых. Данные

Год: 2024, Том: 60, Номер: 2, Страницы: 272-280 Страниц : 9 DOI: 10.1134/s1070428024020131

Ключевые слова

perfluorobenzocyclobutene trifluorobenzene tetrafluorobenzene pentafluorobenzene cation skeletal transformations antimony pentafluoride

Авторы

Mezhenkova T.V. ¹ , Komarov V.V. ¹ , Karpov V.M. ¹ , Zonov Ya.V. ¹ , Krasnov V.I. ¹

Организации

1	Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences

The reaction of perfluorobenzocyclobutene with two equivalents of 1,3,5-trifluorobenzene in an SbF5 medium followed by the treatment of the reaction mixture with water gave (3,4,5,6-tetrafluorobenzene-1,2-diyl)bis[(2,4,6-trifluorophenyl)methanone], 1-(2,4,6-trifluorophenyl)perfluorobenzocyclobuten-1-ol, and 4,5,6,7-tetrafluoro-1,3,3-tris(2,4,6-trifluorophenyl)-1,3-dihydro-2-benzofuran-1-ol. The treatment of the reaction mixture with HF gave 1,2-bis(2,4,6-trifluorophenyl)-perfluorobenzocyclobutene and 1-(2,4,6-trifluorophenyl)perfluorobenzocyclobutene. The latter compound reacted with pentafluoro-, 1,2,3,4-, or 1,2,4,5-tetrafluorobenzenes in an SbF5 medium to povide the corresponding perfluoro-1,2-diphenylbenzocyclobutenes after the treatment of the reaction mixture with HF.

Mezhenkova T.V. , Komarov V.V. , Karpov V.M. , Zonov Y.V. , Krasnov V.I.
Synthesis of 1-(2,4,6-Trifluorophenyl)perfluorobenzocyclobutene from Perfluorobenzocyclobutene and 1,3,5-Trifluorobenzene and Its Reaction with Polyfluorobenzenes in an SbF5 Medium
Russian Journal of Organic Chemistry. 2024. V.60. N2. P.272-280. DOI: 10.1134/s1070428024020131 WOS РИНЦ OpenAlex

Поступила в редакцию:	16 мар. 2023 г.
Принята к публикации:	30 мар. 2023 г.
Опубликована в печати:	29 апр. 2024 г.

Web of science:	WOS:001211020700017
РИНЦ:	67310485
OpenAlex:	W4396232326

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