A Simple and Convenient Route to Arylxenon(II) Tetrafluoroborates

A Simple and Convenient Route to Arylxenon(II) Tetrafluoroborates Full article

Journal

Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
ISSN: 0932-0776

Output data

Year: 1999, Volume: 54, Number: 12, Pages: 1495-1498 Pages count : 4 DOI: 10.1515/znb-1999-1203

Tags

Fluorinated Aryldifluoroboranes; Fluorinated Arylxenon(II) Salts; Fluorine-Aryl Substitution; Thermal Decomposition; Xenon Difluoride

Authors

Frohn H.-J. ¹ , Franke H. ¹ , Bardin V.V. ²

Affiliations

1	(Scopus) Fachgebiet Anorganische Chemie, Gerhard-Mercator-Univ. Duisburg, Lotharstr. 1, D-47048 Duisburg, Germany
2	(Scopus) Institute of Organic Chemistry, 630090 Novosibirsk, Russian Federation

An improved synthesis of arylxenon(II) salts is reported. The series of fluoro-containing arylxenon(II) tetrafluoroborates (aryl = C6F5, 2,3,4,5-C6HF4, 3,4,5-C6H2F3 and 3,5-C6H3F2) are prepared by the reaction of xenon difluoride with the corresponding aryldifluoroboranes. The salts [C6F5Xe] [BF4] and [2,3,4,5-C6HF4Xe] [BF4] are long-term stable in anhydrous HF (aHF) solution at rt, while [3,4,5-C6H2F3Xe] [BF4] and [3,5-C6H3F2Xe] [BF4] are converted into 1,2,3,5-tetrafluorobenzene and 1,3,5-trifluorobenzene, respectively, within a few hours.

Frohn H.-J. , Franke H. , Bardin V.V.
A Simple and Convenient Route to Arylxenon(II) Tetrafluoroborates
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences. 1999. V.54. N12. P.1495-1498. DOI: 10.1515/znb-1999-1203 WOS Scopus РИНЦ

Published print:	Dec 1, 1999
Published online:	Jun 2, 2014

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