Reaction of Perfluorobenzocyclobutene with Isomeric Tetrafluorobenzenes in an SbF5 Medium

Reaction of Perfluorobenzocyclobutene with Isomeric Tetrafluorobenzenes in an SbF5 Medium Full article

Journal

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

Output data

Year: 2021, Volume: 57, Number: 8, Pages: 1256-1267 Pages count : 12 DOI: 10.1134/S1070428021080042

Tags

perfluorocyclobutene; tetrafluorobenzene; cation; skeletal transformations; antimony pentafluoride

Authors

Mezhenkova T. ¹ , Komarov V.V. ^1,2 , Karpov V.M. ¹ , Sinyakov V.R. ¹ , Zonov Ya. ¹ , Krasnov V. ¹

Affiliations

1	Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
2	Novosibirsk National Research State University, 630090, Novosibirsk, Russia

The reaction of perfluorobenzocyclobutene (1 mol) with isomeric tetrafluorobenzenes (2 mol) in an SbF5 medium resulted in the isolation of 1,2-bis(tetrafluorophenyl)perfluorocyclobutene after treatment of the reaction mixtures with HF and of (3,4,5,6-tetrafluorobenzen-1,2-diyl)bis[(tetrafluorophenyl)methanones] after hydrolysis of the reaction mixtures. Along with these products, the reactions with 1,2,4,5- and 1,2,3,4-tetrafluorobenzenes give 4,5,6,7-tetrafluoro-1,3,3-tris(tetrafluorophenyl)-1,3-dihydro-2-benzofuran-1-ols, and the reaction with 1,2,3,4-tetrafluorobenzene affords {2-[bis(2,3,4,5-tetrafluorophenyl)methyl]-3,4,5,6-tetrafluorophenyl}(2,3,4,5-tetrafluorophenyl)methanone.

Mezhenkova T. , Komarov V.V. , Karpov V.M. , Sinyakov V.R. , Zonov Y. , Krasnov V.
Reaction of Perfluorobenzocyclobutene with Isomeric Tetrafluorobenzenes in an SbF5 Medium
Russian Journal of Organic Chemistry. 2021. V.57. N8. P.1256-1267. DOI: 10.1134/S1070428021080042 WOS Scopus РИНЦ

Меженкова Т.В. , Комаров В.В. , Карпов В.М. , Синяков В.Р. , Зонов Я.В. , Краснов В.И.
Взаимодействие перфторбензоциклобутена с изомерными тетрафторбензолами в среде SbF<sub>5</sub>
Журнал органической химии (RUSS J ORG CHEM+). 2021. Т.57. №8. С.1132-1145. DOI: 10.31857/S0514749221080048 РИНЦ

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