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  • Inorganic Chemistry  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 385 (1971), S. 113-118 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Als erste Bis(perfluoroalkyl)-schwefeloxydifluoride wurden (CF3)2S(O)F2, CF2S(O)F2C2F5 und (C2F5)2S(O)F2 (flüchtige farblose Flüssigkeiten) durch Reaktion von Chlormonofluorid mit Bis(perfluoroalkyl)-sulfoxiden bei -78°C dargestellt und durch Elementaranalyse, Dampfdruckdaten, IR-, 19F-KMR- und Massenspektrum charakterisiert. Im Gegensatz zu Bis(perfluoroalkyl)-schwefeldifluoriden weisen die neuen Verbindungen ein 19F-KMR-Spektrum erster Ordnung auf.
    Notes: The first bis(perfluoroalkyl)sulfur oxydifluorides have been synthesized by the reaction of chlorine monofluoride with bis(perfluoroalkyl) sulfoxides at -78°C. Unlike the NMR spectra of the bis(perfluoroalkyl)sulfur difluorides, the NMR spectra of these new compounds are first order. These sulfur oxydifluorides, (CF3)2S(O)F2, CF3S(O)F2C2F5, and (C2F5)2S(O)F2 are volatile, colorless liquids which are characterized by infrared, NMR, and mass spectra as well as elemental analyses and vapor pressure data.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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