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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 113 (1980), S. 183-192 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Reaction of Substituted Hydrazones with Thionyl Chloride and Sulfuryl ChlorideTreatment of acetylhydrazones 2, ethoxycarbonylhydrazones 3, p-tolylsulfonylhydrazones 4 or semicarbazones 5 with thionyl chloride leads to the 1,2,3-thiadiazoles 6a-o. Sulfuryl chloride on the other hand accomplishes the transfer of chlorine without incorporating a sulfur atom. The new synthesized 1,2,3-thiadiazoles 6g-o are characterized in detail by spectroscopic methods.
    Notes: Die Einwirkung von Thionylchlorid auf Acetylhydrazone 2, Ethoxycarbonylhydrazone 3, p-Tolylsulfonylhydrazone 4 oder Semicarbazone 5 führt zu den 1,2,3-Thiadiazolen 6a-o. Sulfurylchlorid dient dagegen lediglich als Chlorüberträger; Schwefel wird nicht eingebaut. Für die neu auf diesen Wegen synthetisierten 1,2,3-Thiadiazole 6g-o wird eine eingehende spektroskopische Charakterisierung durchgeführt.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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