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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 110 (1977), S. 1651-1658 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Transition Metal Carbene Complexes, XCVIII. Pentacarbonyl(hydrogen halide)tungsten ComplexesAt low temperatures and in nonbasic solvents, pentacarbonyl(methoxyphenylcarbene)tungsten(0) (1) reacts with excess hydrogen halide HX (X = Cl, Br, I) by cleavage of the metal-carbene-C bond to form pentacarbonyl(hydrogen halide)tungsten complexes 2-5 The new compounds are strong acids; their constitution was clarified by i. r., 1H n. m. r., and 13C n. m. r. spectroscopic data.
    Notes: Pentacarbonyl(methoxyphenylcarben)wolfram(0) (1) reagiert in nichtbasischen Lösungsmitteln bei tiefen Temperaturen mit überschüssigem Halogenwasserstoff HX (X = Cl, Br, I) unter Spaltung der Metall-Carben-C-Bindung zu Pentacarbonyl(halogenwasserstoff)wolfram-Komplexen 2-5. Die neuen Verbindungen zeigen stark saure Eigenschaften; ihre Konstitutionsermittlung erfolgte anhand IR-, 1H-NMR- und 13C-NMR-spektroskopischer Befunde.
    Additional Material: 5 Tab.
    Type of Medium: Electronic Resource
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