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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1980 (1980), S. 1064-1074 
    ISSN: 0170-2041
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: A Facile Synthesis of (Acylphenylamino)sulfonium Salts, an Entry to o-(Methylthiomethyl)anilidesNitrilium salts 1 and dimethyl sulfoxide (2) react even at low temperatures to give (acylamino)sulfonium salts 5. The intermediate  -  detected spectroscopically  -  is assigned the structure of an iminooxysulfonium salt 3. Besides 5 the phenylsulfonium salts 10 are also formed from 3. Methylthiomethylated anilides 9 are obtained from 5 by a 2,3-rearrangement.
    Notes: Bereits bei tiefen Temperaturen reagieren Nitriliumsalze 1 und Dimethylsulfoxid (2) zu (Acylamino)sulfoniumsalzen 5. Der spektroskopisch nachweisbaren Zwischenstufe wird die Konstitution eine Iminooxysulfoniumsalzes 3 zugeordnet. Neben 5 werden aus 3 teilweise auch Phenylsulfoniumsalze 10 gebildet. Aus 5 sind durch 2,3-Umlagerung methylthiomethylierte Anilide 9 zugänglich.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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