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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 266 (1973), S. 358-360 
    ISSN: 1618-2650
    Keywords: Best. von Sulfonamiden ; Chromatographie, Gas ; Methylderivate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Eine neue Methode zur Trennung und Identifizierung von 15 Sulfonamiden wird beschrieben. Die Sulfonamide werden mit Diazomethan in die N1-Methyl-Derivate umgewandelt. Gas-chromatographisch erfolgt dann die Auftrennung des Gemisches der Derivate. Die relativen Retentionszeiten von 15 Sulfonamiden bzw. deren Methylderivaten werden mitgeteilt. Der Zeitaufwand für die Analyse beträgt eine Stunde.
    Notes: Abstract With diazomethane the sulfonamides are converted into their N1-methyl-derivatives. The mixture of these derivatives is analysed by gas-chromatography. The relative retention-times of 15 sulfonamides respectively of their methyl-derivatives are given. The whole analysis can be achieved within 1 h.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 265 (1947), S. 352-352 
    ISSN: 1618-2650
    Keywords: Best. von Sulfonamiden ; Volumetrie ; Verw. von Brommonochlorid
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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