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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 112 (1979), S. 1320-1328 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Transition Metal Carbyne Complexes, XLV. Cyclopentenylcarbene and -carbyne Metal Complexes of Chromium and TungstenThe cyclopentenylcarbene and-carbyne complexes (CO)5MC(OC2H5)(C5H7)(M = Cr. Mo. W) (1a-c) and trans-X(CO)4M≡CC5H7 (M = Cr, W; X = Cl, Br, I) (2a-e) are introduced as easily accessible, vinyl-substituted derivatives of this class of compounds. Complete characterization is achieved. An X-ray analysis of 2b rendered information about the influence of the carbon-carbon double bond of the cyclopentenyl group in conjugation to a metal-carbon triple bond.
    Notes: Mit den Cyclopentenylcarben- und -carbin-Komplexen (CO)5M C(OC2H5)(C5H7) (M = Cr, Mo, W) (1a-c) und trans-X(CO)4M≡CC 5H7 (M = Cr, W; X = Cl, Br, I) (2a-e) werden leicht zugängliche vinylsubstituierte Vertreter dieser Verbindungsklasse beschrieben und vollständig charakterisiert. Eine Röntgenstrukturbestimmung von 2b gab Aufschluß über den Einfluß der in Konjugation zur Metall-Kohlenstoff-Dreifachbindung stehenden C = C-Doppelbindung des Cyclopentenylrestes.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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