Preparation of 1-X-2,2-difluoroethenylxenon(II) tetrafluoroborates [CF2=CXXe][BF4]

Preparation of 1-X-2,2-difluoroethenylxenon(II) tetrafluoroborates [CF2=CXXe][BF4] Full article

Journal

Zeitschrift fur Anorganische und Allgemeine Chemie
ISSN: 0044-2313

Output data

Year: 2003, Volume: 629, Number: 14, Pages: 2465-2469 Pages count : DOI: 10.1002/zaac.200300224

Tags

noble gas chemistry; xenon-carbon compounds; polyfluoroalkenylboranes; xenodeborylation; polyfluoroalkylborate anions; NMR spectroscopy

Authors

Frohn HJ , Bardin VV

Affiliations

1	(Данные Web of science) Univ Duisburg Gesamthsch, Inst Chem, D-47048 Duisburg, Germany
2	(Данные Web of science) Russian Acad Sci, NN Vorozhtsov Novosibirsk Inst Organ Chem, SB, Novosibirsk 630090, Russia

The new type of alkenylxenon(II) salts [CF2=CXXe] [BF4] (X = H, Cl, CF3) was prepared by reacting the corresponding alkenyldifluoroboranes CF2 = CXBF2 with XeF2 in 1,1,1,3,3-pentafluoropropane (PFP) at -60 degreesC. The alkenylxenon(II) salts were characterised by multinuclear NMR spectroscopy. The influence of the substituent X at C-1 on the stability of alkenylxenon(II) salts is discussed. Additionally the preparation of the potassium alkenyl-trifluoroborate salts K [CF2=CXBF3] and their transformation into the boranes CF2=CXBF2 by fluoride abstraction in PFP is reported.

Frohn H. , Bardin V.
Preparation of 1-X-2,2-difluoroethenylxenon(II) tetrafluoroborates [CF2=CXXe][BF4]
Zeitschrift fur Anorganische und Allgemeine Chemie. 2003. V.629. N14. P.2465-2469. DOI: 10.1002/zaac.200300224 WOS Scopus РИНЦ

Published print:

Dec 1, 2003

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