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  • 1
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Sulfenamide als Liganden in der Übergangsmetall-Chemie. Pentacarbonyl(Sulfenamid)-Chrom(0)-KomplexeDie Komplexe Cr(CO)5(R′SNR2) [R′ = CH3; NR2 = N(CH3)2, N(C4H8)O; R′ = C6H5; NR2 = N(CH3)2, N(C4H4)O, N(CH2—C6H5)2, N(C6H11)2] werden durch Reaktionen der Sulfenamide mit Cr(CO)5 · THF hergestellt und mittels analytischer und spektrometrischer Methoden charakterisiert. Die IR-, 1H-NMR-, UV-VIS- bzw. Massenspektra deuten auf eine Koordination via Schwefelatom hin. Die aus IR- und UV-VIS-Daten erhaltenen π-Akzeptoreigenschaften der Sulfenamide in den Komplexen werden mit denen anderer divalenter Schwefel-Verbindungen verglichen.
    Notes: The complexes Cr(CO)5(R′SNR2) [R′ = CH3; NR2 = N(CH3)2, N(C4H8)O. R′ = C6H5; NR2 = N(CH3)2, N(C4H4)O, N(CH2—C6H5)2, N(C6H11)2] have been prepared by reaction of the sulfenamides with Cr(CO)5 · THF and characterized by analytical and spectroscopic methods. The IR, 1H-NMR, UV-VIS, and mass spectra of the complexes support the coordination of the sulfenamide via the sulfur atom. π-acceptor abilities of sulfenamides in the prepared coordination compounds, determined from IR and UV-VIS data, were compared with those of other divalent sulfur conpounds.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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