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  • 1
    ISSN: 1434-4475
    Keywords: 1,4-bis(pyrrol-1-yl-carbonyl)benzene ; Synthesis ; Molecular structure ; Cyclovoltammetry ; NK XANES
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Summary The molecular structure and the cyclovoltammetric behaviour of 1,4-bis(pyrrol-1-yl-carbonyl)benzene (1) are described. The X-ray absorption spectrum of1 (NK XANES) is investigated with respect to the N1s → π* transitions in comparison with 1H-pyrrole.
    Notes: Zusammenfassung Die Molekülstruktur und das cyclovoltammetrische Verhalten von 1,4-Bis-(pyrrol-1-yl-carbonyl)benzol (1) werden beschrieben. Das Röntgenabsorptionsspektrum von1 (NK XANES) wird bezüglich der N1s → π*-Übergänge im Vergleich mit 1H-Pyrrol untersucht.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 127 (1996), S. 291-296 
    ISSN: 1434-4475
    Keywords: S-(N-(Thiocarbamoyl)benzimido)dithiocarbamic esters ; Synthesis ; 13C NMR spectroscopy ; Side reactions
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Summary The synthesis of the title compounds3 (R 1=R 2=C2H5;n-C4H9) by reactions of N-(N′,N′-diethylthiocarbamoyl)benzimidechloride (2) with sodiumdialkyldithiocarbamates (1) in acetone is described. The low yields (〈25%) are caused by the occurrence of side reactions. The structures of the compounds were confirmed by IR,1H and13C NMR, and mass spectroscopy. Side reactions were detected by13C NMR spectroscopy; the results are discussed.
    Notes: Zusammenfassung Die Synthese der Titelverbindungen3 (R 1=R 2=C2H5;n-C4H9) durch Reaktionen von N-(N′,N′-Diethylthiocarbamoyl)-benzimidoylchlorid (2) mit Natriumdialkyldithiocarbamaten (1) in Aceton wird beschrieben. Die niedrigen Ausbeuten (bis 25% d.Th.) sind durch Nebenreaktionen bedingt. Die Strukturen der Verbindungen werden durch IR-,1H-NMR-,13C-NMR-und Massenspektren bestätigt. Nebenreaktionen werden13C-NMR-spektroskopisch verfolgt und die Ergebnisse diskutiert.
    Type of Medium: Electronic Resource
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