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  • 1
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Properties of Pentafluorophosphates, YPF5- (Y = OR, NHAr), and PF5-Amine Adducts, PF5 · NHR2In the presence of secondary amines instead of hexafluorophosphates, PF6-, PF5-amine adducts, PF5 · NHR2, are obtained by the reaction of PCl5 with alkylammonium fluorides in acetonitrile.The additional presence of alcohols or phenol leads to the formation of alkoxy- or aroxypentafluorophosphates, ROPF5-. The PF5-amine adducts can be converted into ROPF5- or arylimidopentafluorophosphates, ArNHPF5-, resp., by treating with alcohols or aryl amines, resp.
    Notes: Bei der Umsetzung von PCl5 mit Alkylammoniumfluoriden in Acetonitril werden in Gegenwart sec. Amine anstelle von Hexafluorophosphaten, PF6-, PF5-Amin-Addukte, PF5 · HNR2, und bei zusätzlicher Anwesenheit von Alkoholen bzw. Phenol, Alkoxy- bzw. Aroxypentafluorophosphate, ROPF5-, erhalten. Die PF5-Amin-Addukte setzen sich mit Alkoholen oder Arylaminen zu ROPF5- bzw. Arylimidopentafluorophosphaten, ArNHPF5-, um.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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