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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Chromatographia 9 (1976), S. 72-73 
    ISSN: 1612-1112
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Eine quantitative Analyse des Razemisierungsgrades von Aminosäuren durch gas-chromatographische Trennung der diastereomeren Aminosäureester an nicht-chiralen stationären Phasen ist ungenau, wenn optisch unreine Reagentien zur Herstellung der Derivate Verwendung finden. Dieses Problem kann durch den Einsatz chiraler stationärer Phasen, an denen alle optischen Isomeren getrennt werden, überwunden werden.
    Notes: Summary A quantitative analysis of racemic amino acids by gas chromatographic separation of diastereoisomeric esters on non-chiral stationary phases is inaccurate when optically impure reagents are used for the formation of derivatives. This problem can be solved by using a chiral stationary phase, on which all optical isomers are separated.
    Type of Medium: Electronic Resource
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