Formation of 1-(2,4,6-trifluorophenyl)perfluorobenzocyclobutene from perfluorobenzocyclobutene and 1,3,5-trifluorobenzene and its interaction with polyfluorobenzenes in an SbF 5  medium

T. V. Mezhenkova; Меженкова Т. В.; V. V. Komarov; Комаров В. В.; V. M. Karpov; Карпов В. М.; Ya. V. Zonov; Зонов Я. В.; V. I. Krasnov; Краснов В. И.

doi:10.31857/S0514749225030028

Formation of 1-(2,4,6-trifluorophenyl)perfluorobenzocyclobutene from perfluorobenzocyclobutene and 1,3,5-trifluorobenzene and its interaction with polyfluorobenzenes in an SbF₅ medium

Авторлар: Mezhenkova T.V.¹, Komarov V.V.¹, Karpov V.M.¹, Zonov Y.V.¹, Krasnov V.I.¹
Мекемелер:
1. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences
Шығарылым: Том 61, № 3 (2025)
Беттер: 230-239
Бөлім: ЭКСПЕРИМЕНТАЛЬНЫЕ СТАТЬИ
URL: https://rjpbr.com/0514-7492/article/view/687763
DOI: https://doi.org/10.31857/S0514749225030028
EDN: https://elibrary.ru/ETCEKA
ID: 687763

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Аннотация

Interaction 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. When the reaction mixture was treated with HF, 1,2-bis(2,4,6-trifluorophenyl)-perfluorobenzocyclobutene along with 1-(2,4,6-trifluorophenyl)perfluorobenzocyclobutene were obtained. The latter compound reacted with pentafluoro-, 1,2,3,4- or 1,2,4,5-tetrafluorobenzenes in an SbF₅ medium to give corresponding polyfluoro-1,2-diphenylbenzocyclobutenes after treatment of the reaction mixture with HF.

Негізгі сөздер

perfluorobenzocyclobutene, trifluorobenzene, tetrafluorobenzene, pentafluorobenzene, cation, skeletal transformations, antimony pentafluoride

Толық мәтін

Әдебиет тізімі

Меженкова Т.В., Комаров В.В., Карпов В.М., Синяков В.Р., Зонов Я.В., Краснов В.И. ЖОрХ. 2021, 57, 1132–1145. [Mezhenkova T.V., Komarov V.V., Karpov V.M., Sinyakov V.R., Zonov Ya.V., Krasnov V.I. Russ. J. Org. Chem. 2021, 57, 1256–1267]. doi: 10.1134/S1070428021080042
Меженкова Т.В., Синяков В.Р., Карпов В.М., Зонов Я.В., Гатилов Ю.В., Платонов В.Е. ЖОрХ. 2018, 54, 546–553. [Mezhenkova T.V., Sinyakov V.R., Karpov V.M., Zonov Ya.V., Gatilov Yu.V., Platonov V.E. Russ. J. Org. Chem. 2018, 54, 545–553]. doi: 10.1134/S107042801804005X
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