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1999 (1)
1Author    H.-J Frohn3, H. Franke3, V. V. BardinbRequires cookie*
 Title    A Simple and Convenient Route to Arylxenon(II) Tetrafluoroborates  
 Abstract    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-CöH3F2) are prepared by the reaction of xenon difluoride with the corresponding aryldifluoroboranes. The salts [CöFsXe] [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. 
  Reference    Z. Naturforsch. 54b, 1495—1498 (1999); received October 4 1999 
  Published    1999 
  Keywords    Xenon Difluoride, Fluorinated Aryldifluoroboranes, Fluorinated Arylxenon(II) Salts, Fluorine-Aryl Substitution, Thermal Decomposition 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-1495.pdf 
 Identifier    ZNB-1999-54b-1495 
 Volume    54