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  • 1960-1964  (2)
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  • 1
    Electronic Resource
    Electronic Resource
    Coordination compounds of p-(1,3-butanedione)-N-phenylglycine (1961)
    Hoboken, NJ : Wiley-Blackwell
    Journal of Polymer Science 54 (1961), S. 117-126 
    Details
    ISSN: 0022-3832
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: A new chelating agent containing two different chelating systems in the same molecule was synthesized: p-(1,3-butanedione)-N-phenylglycine. Simultaneous coordination of this molecule with divalent lead and uranyl ions resulted in a bimetallic chelate polymer. Also prepared were coordination polymers of the chelating agent with the following divalent metal ions: beryllium, copper, magnesium, nickel, uranyl, and zinc. Thermal analysis data show that the beryllium, zinc, and uranyl polymers are exceptionally stable, with from 0.39-0.65% weight loss per hour at 200° in air. Four monomeric chelates were also investigated.
    Additional Material: 6 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pol.1961.1205415910
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Coordination compounds of p-nitrobenzeneazotyrosine (1963)
    New York : Wiley-Blackwell
    Journal of Polymer Science Part A: General Papers 1 (1963), S. 3449-3458 
    Details
    ISSN: 0449-2951
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: In continuation of earlier work, another chelating agent containing two different chelating systems in the same molecule (p-nitrobenzeneazotyrosine) was synthesized. 2:1 coordination monomers of this molecule were made and characterized with divalent copper, lead, cobalt, nickel, uranyl, and zinc ions. From these compounds, two types of coordination polymers were synthesized and studied: those involving the ions of one metal bound with both chelating groups in the ligand, and those having two different metals bound in the same polymer chain. Thermal analysis data showed that (among the group under consideration) the bimetallic polymeric chelates have no exceptional stability.
    Additional Material: 7 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pol.1963.100011115
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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