Реферат: Perfluorinated 8-phenyl-7,8-diethylbicyclo[4.2.0]octa-1,4,6-trien-3-one (3), 2-(4-oxocyclohexa-2,5-dienylidene)-1,1-diethylbenzocyclobutene (4) and 2-(4-oxocyclohexa-2,5-dienylidene)-5-(2-phenyl-cis-1,2-diethylbenzocyclobuten-1-yloxy)-1,1-diethylbenzocyclobutene (5), including the 4-methylencyclohexa-2,5-dienone fragment, were prepared by the reaction of perfluoro-1,1-(1) and-1,2-diethylbenzocyclobutene (2) with pentafluorobenzene in SbF5. Single crystal X-ray diffraction study of compounds 3-5 revealed that the oxygen atom of the C=O group participated in the formation of supramolecular architectures in all three compounds, and C=O center dot center dot center dot pi bonding may be considered as the corresponding synthon (with increased separation in the case of compound 5). C-F center dot center dot center dot pi bonding acts as a second synthon. F...F interactions in crystals 3-5 were classified as stabilizing or enforced.

Библиографическая ссылка: Rybalova T.V. , Gatilov Y.V. , Sinyakov V.R. , Mezhenkova T.V. , Karpov V.M.
X-ray diffraction investigation of perfluoro-4-methylenecyclohexa-2,5-dienones
Journal of Structural Chemistry. 2008. V.49. N1. P.125-130. DOI: 10.1007/s10947-008-0018-3 WOS Scopus РИНЦ

Оригинальная версия: Рыбалова Т.В. , Гатилов Ю.В. , Синяков В.Р. , Меженкова Т.В. , Карпов В.М.
Рентгеноструктурное исследование производных полифтор-4-метиленциклогекса-2,5-диенона
Журнал структурной химии (J STRUCT CHEM+). 2008. Т.49. №1. С.132-137.. РИНЦ

Даты:

Опубликована в печати:

1 янв. 2008 г.

Идентификаторы:

Web of science	WOS:000255585700018
Scopus	2-s2.0-43049099318
РИНЦ	13565407
OpenAlex	W2021635154

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