Zum Abbau von polycyclischen aromatischen Kohlenwasserstoffen |
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Authors: | W Dreher und H Klamberg |
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Institution: | (1) Fachbereich Chemie der Philipps-UniversitÄt Marburg, Hans-Meerwein-Strasse, D-3550 Marburg, Bundesrepublik Deutschland |
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Abstract: | Summary Eight further polycyclic aromatic compounds (PCA), chosen as model substances, were submitted to ozonolysis in dilute aqueous systems. The products were derivatized, separated by capillary gas-chromatography, and identified mass-spectrometrically. Aromatic carboxy acids and oxalic acid, derivatives of indane and fluorene as well as sulfones and sulfonic acids occur as reaction products. With one exception the degradation reactions of the PCA are very fast and the composition of the reaction products is largely independent of the ozonation time. The influence of ultra-sound on the reaction path has been investigated.
Herrn Prof. Dr. W. Fresenius zum 75. Geburtstag gewidmet Teil II: Fresenius Z Anal Chem (1978) 293:205–207 |
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