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This article is cited in 3 scientific papers (total in 3 papers)
Derivatization in gas chromatographic determination of phenol and aniline traces in aqueous media
I. V. Gruzdeva, I. G. Zenkevichb, B. M. Kondratenoka a Institute of Biology, Komi Scientific Center of Ural Branch of RAS, Syktyvkar
b Institute of Chemistry, St. Petersburg State University
Abstract:
Substituted anilines and phenols are the most common hydrophilic organic environmental toxicants. The principles of gas chromatographic determination of trace amounts of these compounds in aqueous media at concentrations $\le0.1\ \mu$g litre$^{-1}$ based on synthesis of their derivatives (derivatization) directly in the aqueous phase are considered. Conversion of relatively hydrophilic analytes into more hydrophobic derivatives makes it possible to achieve such low detection limits and optimize the protocols of extractive preconcentration and selective chromatographic detection. Among the known reactions, this condition is best met by electrophilic halogenation of compounds at the aromatic moiety.
The bibliography includes 177 references.
Received: 15.12.2014
Citation:
I. V. Gruzdev, I. G. Zenkevich, B. M. Kondratenok, “Derivatization in gas chromatographic determination of phenol and aniline traces in aqueous media”, Russian Chem. Reviews, 84:6 (2015), 653–664
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https://www.mathnet.ru/eng/rcr4054https://doi.org/10.1070/RCR4553 https://www.mathnet.ru/eng/rcr/v84/i6/p653
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