FORMATION OF ORTHO-H-PERFLUOROALKYLBENZENES FROM POLYFLUOROBENZOCYCLOBUTENES IN THE HF-SBF5 SYSTEM Научная публикация
| Журнал |
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
ISSN: 0568-5230 |
||
|---|---|---|---|
| Вых. Данные | Год: 1991, Том: 40, Номер: 11, Страницы: 2292-2296 Страниц : 5 DOI: 10.1007/BF00961054 | ||
| Авторы |
|
||
| Организации |
|
Реферат:
HF adds to perfluorinated benzocyclobutene, 1-methyl-, and 1-ethylbenzocyclobutenes in the presence of SbF5 to give o-H-perfluoroethyl, o-H-perfluoroisopropyl-, and o-H-perfluoro-sec-butylbenzenes, respectively. The ease of this reaction decreases in the same order. Perfluoro-1,1- and perfluoro-1,2-diethylbenzocyclobutenes, perfluoroindane, and perfluorotetralin are virtually unaltered under analogous conditions. The difference in the behavior of benzocyclobutenes may be related to the stability of the carbocations, which care intermediates or models of the transition state. This is in accord with the results of MNDO calculations with complete geometrical optimization for the relative energies of the starting compounds and intermediate ions.
Библиографическая ссылка:
Karpov V.M.
, Mezhenkova T.V.
, Platonov V.E.
, Shchegoleva L.N.
FORMATION OF ORTHO-H-PERFLUOROALKYLBENZENES FROM POLYFLUOROBENZOCYCLOBUTENES IN THE HF-SBF5 SYSTEM
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 1991. V.40. N11. P.2292-2296. DOI: 10.1007/BF00961054 WOS Scopus РИНЦ OpenAlex
FORMATION OF ORTHO-H-PERFLUOROALKYLBENZENES FROM POLYFLUOROBENZOCYCLOBUTENES IN THE HF-SBF5 SYSTEM
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 1991. V.40. N11. P.2292-2296. DOI: 10.1007/BF00961054 WOS Scopus РИНЦ OpenAlex
Даты:
| Опубликована в печати: | 1 нояб. 1991 г. |
Идентификаторы БД:
| Web of science: | WOS:A1991JG96000016 |
| Scopus: | 2-s2.0-33750932893 |
| РИНЦ: | 30973911 |
| OpenAlex: | W2110164225 |