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Formation of polyfluorofluorenes in the reactions of perfluoro-1,1-diphenylalkanes with antimony pentafluoride. / Mezhenkova, Tatyana V.; Karpov, Victor M.; Zonov, Yaroslav V.

In: Journal of Fluorine Chemistry, Vol. 207, 01.03.2018, p. 59-66.

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Mezhenkova TV, Karpov VM, Zonov YV. Formation of polyfluorofluorenes in the reactions of perfluoro-1,1-diphenylalkanes with antimony pentafluoride. Journal of Fluorine Chemistry. 2018 Mar 1;207:59-66. doi: 10.1016/j.jfluchem.2017.12.018

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Mezhenkova, Tatyana V. ; Karpov, Victor M. ; Zonov, Yaroslav V. / Formation of polyfluorofluorenes in the reactions of perfluoro-1,1-diphenylalkanes with antimony pentafluoride. In: Journal of Fluorine Chemistry. 2018 ; Vol. 207. pp. 59-66.

BibTeX

@article{32b29028d30b44eea5f4da10e548aa9c,
title = "Formation of polyfluorofluorenes in the reactions of perfluoro-1,1-diphenylalkanes with antimony pentafluoride",
abstract = "Perfluoro-1,1-diphenylethane heated with SbF5 at 130 °C with further treatment of the reaction mixture with HF-pyridine and then with water, gave perfluorinated 9‐methylfluorene and 9-methyl-1,2,3,4-tetrahydrofluorene. Perfluoro-1,1-diphenylpropane under similar conditions formed perfluoro-9-ethylfluorene and perfluoro-9,9-dimethyl-1,2,3,4-tetrahydrofluorene. When perfluoroisobutylbenzene was heated with pentafluorobenzene in SbF5 medium at 130 °C, with further treatment of the reaction mixture with HF-pyridine and then with water, perfluoro-9-isopropylfluorene was obtained. Perfluorodiphenylmethane heated with SbF5, after treatment of the reaction mixture with water, gave perfluorobenzophenone; perfluorofluorene or its derivatives were not found in the mixture.",
keywords = "1,1-Diphenylalkane, Antimony pentafluoride, Cation, Cyclization, Fluorene, Fluorinated, FLUOROFLUORENES, ALKYLATION, OCTAFLUOROFLUORENE, PENTAFLUOROBENZENE, CHEMISTRY, GENERATION, DERIVATIVES, FLUORENE, TRANSFORMATIONS, FLUORINE-CONTAINING CARBOCATIONS",
author = "Mezhenkova, {Tatyana V.} and Karpov, {Victor M.} and Zonov, {Yaroslav V.}",
note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",
year = "2018",
month = mar,
day = "1",
doi = "10.1016/j.jfluchem.2017.12.018",
language = "English",
volume = "207",
pages = "59--66",
journal = "Journal of Fluorine Chemistry",
issn = "0022-1139",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Formation of polyfluorofluorenes in the reactions of perfluoro-1,1-diphenylalkanes with antimony pentafluoride

AU - Mezhenkova, Tatyana V.

AU - Karpov, Victor M.

AU - Zonov, Yaroslav V.

N1 - Publisher Copyright: © 2017 Elsevier B.V.

PY - 2018/3/1

Y1 - 2018/3/1

N2 - Perfluoro-1,1-diphenylethane heated with SbF5 at 130 °C with further treatment of the reaction mixture with HF-pyridine and then with water, gave perfluorinated 9‐methylfluorene and 9-methyl-1,2,3,4-tetrahydrofluorene. Perfluoro-1,1-diphenylpropane under similar conditions formed perfluoro-9-ethylfluorene and perfluoro-9,9-dimethyl-1,2,3,4-tetrahydrofluorene. When perfluoroisobutylbenzene was heated with pentafluorobenzene in SbF5 medium at 130 °C, with further treatment of the reaction mixture with HF-pyridine and then with water, perfluoro-9-isopropylfluorene was obtained. Perfluorodiphenylmethane heated with SbF5, after treatment of the reaction mixture with water, gave perfluorobenzophenone; perfluorofluorene or its derivatives were not found in the mixture.

AB - Perfluoro-1,1-diphenylethane heated with SbF5 at 130 °C with further treatment of the reaction mixture with HF-pyridine and then with water, gave perfluorinated 9‐methylfluorene and 9-methyl-1,2,3,4-tetrahydrofluorene. Perfluoro-1,1-diphenylpropane under similar conditions formed perfluoro-9-ethylfluorene and perfluoro-9,9-dimethyl-1,2,3,4-tetrahydrofluorene. When perfluoroisobutylbenzene was heated with pentafluorobenzene in SbF5 medium at 130 °C, with further treatment of the reaction mixture with HF-pyridine and then with water, perfluoro-9-isopropylfluorene was obtained. Perfluorodiphenylmethane heated with SbF5, after treatment of the reaction mixture with water, gave perfluorobenzophenone; perfluorofluorene or its derivatives were not found in the mixture.

KW - 1,1-Diphenylalkane

KW - Antimony pentafluoride

KW - Cation

KW - Cyclization

KW - Fluorene

KW - Fluorinated

KW - FLUOROFLUORENES

KW - ALKYLATION

KW - OCTAFLUOROFLUORENE

KW - PENTAFLUOROBENZENE

KW - CHEMISTRY

KW - GENERATION

KW - DERIVATIVES

KW - FLUORENE

KW - TRANSFORMATIONS

KW - FLUORINE-CONTAINING CARBOCATIONS

UR - http://www.scopus.com/inward/record.url?scp=85040232056&partnerID=8YFLogxK

U2 - 10.1016/j.jfluchem.2017.12.018

DO - 10.1016/j.jfluchem.2017.12.018

M3 - Article

AN - SCOPUS:85040232056

VL - 207

SP - 59

EP - 66

JO - Journal of Fluorine Chemistry

JF - Journal of Fluorine Chemistry

SN - 0022-1139

ER -

ID: 9156149