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  • Analytical Chemistry and Spectroscopy  (1)
  • liquid-liquid-extraction experiments  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Homocalixarenes and homocalixpyridines (1994)
    Springer
    Journal of inclusion phenomena and macrocyclic chemistry 19 (1994), S. 111-135 
    Details
    ISSN: 1573-1111
    Keywords: Phane syntheses ; all-homocalixarenes ; all-homocalixpyridines ; host tailoring ; large functionalized cavities ; host properties ; liquid-liquid-extraction experiments ; crystal structures
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract A new type of host is introduced:all-homocalixarenes. Phane syntheses leading to molecules which may be termed, in the most general sense, homocalixarenes, are outlined in a brief overview. The design, synthesis, conformations and host properties ofall-homocalixarenes andall-homocalixpyridines are described in detail.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00708978
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Thermospray mass spectrometry of diazonium and di-, tri- and tetra-quaternary onium salts (1985)
    Chichester : Wiley-Blackwell
    Biological Mass Spectrometry 20 (1985), S. 752-756 
    Details
    ISSN: 0030-493X
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Various diazonium, multiply charged ammonium and pyridinium salts and one diphosphonium salt have been analysed by thermospray (TSP) mass spectrometry. The intact cation forms the base peak in all spectra. Typically only a few, yet structurally significant, ions are observed. For diazonium salts the level of fragmentation can be controlled by the temperature of the TSP interface while the fragmentation of the quaternary salts is found to be rather insensitive to interface temperatures.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/oms.1210201211
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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