Isomerization of Perfluoro-3,3-diethylindan-1-one into Perfluoro-1,3-dimethyl-4-ethyl-1H-isochromen under the Action of Antimony Pentafluoride Full article
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Russian Journal of Organic Chemistry
ISSN: 1070-4280 , E-ISSN: 1608-3393 |
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| Output data | Year: 2011, Volume: 47, Number: 2, Pages: 207-213 Pages count : DOI: 10.1134/S1070428011020096 | ||||
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Abstract:
The heating of perfluoro-3,3-diethylindan-1-one with SbF(5) at 180 degrees C after treatment of the reaction mixture with anhydrous HF afforded perfluoro-1,3-dimethyl-4-ethylisochromen, and after hydrolysis, perfluoro-1,3-dimethyl- 4-ethyl-1H-isochromen-1-ol. The latter under the action of NaHCO(3) converted into 5,6,7,8-tetrafluoro1,3-bis(trifluoromethyl)-1H-isochromen-1-ol. Both isochromenols reacted with SOCl(2) gave the corresponding polyfluoro-1-chloro-1H-isochromens. On dissolving isochromenols in CF(3)SO(3)H and isochromens in SbF(5) perfluoro-1,3-dimethyl-4-ethylisochromenyl and 5,6,7,8-tetrafluoro-1,3-bis(trifluoromethyl) isochromenyl cations were generated which by hydrolysis were converted into the corresponding isochromenols.
Cite:
Zonov Y.V.
, Karpov V.M.
, Platonov V.E.
Isomerization of Perfluoro-3,3-diethylindan-1-one into Perfluoro-1,3-dimethyl-4-ethyl-1H-isochromen under the Action of Antimony Pentafluoride
Russian Journal of Organic Chemistry. 2011. V.47. N2. P.207-213. DOI: 10.1134/S1070428011020096 WOS Scopus РИНЦ OpenAlex
Isomerization of Perfluoro-3,3-diethylindan-1-one into Perfluoro-1,3-dimethyl-4-ethyl-1H-isochromen under the Action of Antimony Pentafluoride
Russian Journal of Organic Chemistry. 2011. V.47. N2. P.207-213. DOI: 10.1134/S1070428011020096 WOS Scopus РИНЦ OpenAlex
Original:
Зонов Я.В.
, Карпов В.М.
, Платонов В.Е.
Изомеризация перфтор-3,3-диэтилиндан-1-она в перфтор-1,3-диметил-4-этил-1н-изохромен под действием пятифтористой сурьмы
Журнал органической химии (RUSS J ORG CHEM+). 2011. Т.47. №2. С.217-222. РИНЦ
Изомеризация перфтор-3,3-диэтилиндан-1-она в перфтор-1,3-диметил-4-этил-1н-изохромен под действием пятифтористой сурьмы
Журнал органической химии (RUSS J ORG CHEM+). 2011. Т.47. №2. С.217-222. РИНЦ
Dates:
| Published print: | Feb 1, 2011 |
| Published online: | Mar 10, 2011 |
Identifiers:
| Web of science: | WOS:000290020100009 |
| Scopus: | 2-s2.0-79952854041 |
| Elibrary: | 16729193 |
| OpenAlex: | W1972862864 |