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  • Inorganic Chemistry  (1)
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  • Electronic Resource  (1)
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    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 358 (1968), S. 264-270 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Some metal chelates of 8-hydroxy-7-formyl-quinoline were studied in view of possible coordination concurrence. By comparing with 8-hydroxy-7-allyl-quinoline and 8-hydroxy-7-propenyl-quinoline, respectively, and by analysis of IR spectra it is shown that all tested metal ions prefer the oxine group before the salicylaldehyde group. Only the bifunctional SCHIFF base of 8-hydroxy-7-formyl-quinoline with ethylendiamine shows no coordination by quinoline nitrogen.
    Notes: Einige Metallchelate von 8-Hydroxy-7-formyl-chinolin wurden unter dem Aspekt einer möglichen Koordinationskonkurrenz untersucht. An Hand von Vergleichsuntersuchungen an 8-Hydroxy-7-allyl-chinolin bzw. 8-Hydroxy-7-propenyl-chinolin sowie mittels IR-spektroskopischer Befunde konnte nachgewiesen werden, daß alle untersuchten Metallionen den Oxinteil des Chelatbildners gegenüber dem Salicylaldehydteil bevorzugen. Lediglich die bifunktionelle SCHIFFsche Base von 8-Hydroxy-7-formyl-chinolin mit Äthylendiamin zeigte gegenüber Metallionen keine Koordination über den Oxinstickstoff.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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