Determination of glycols in glycol-containing oligomers using gas-liquid reaction chromatography
- Authors: Pervova M.G.1, Plotnikova K.A.1, Chizhov D.L.1, Pestov A.V.1, Saloutin V.I.1
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Affiliations:
- Institute of Organic Synthesis, Ural Branch
- Issue: Vol 71, No 6 (2016)
- Pages: 630-636
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181825
- DOI: https://doi.org/10.1134/S1061934816060137
- ID: 181825
Cite item
Abstract
A method is proposed for the gas-chromatographic determination of glycols as bis(diethoxyphosphoryl) alkanes formed by the Atherton–Todd reaction with diethyl phosphite. Gas-chromatographic and mass-spectrometric characteristics of the derivatives obtained are studied. Conditions of the phosphorylation reaction are optimized. The method is applied to the determination of the residual amounts of glycols in oligomeric glycol-o-phthalates.
Keywords
About the authors
M. G. Pervova
Institute of Organic Synthesis, Ural Branch
Author for correspondence.
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi 22/Akademicheskaya 20, Yekaterinburg, 620990
K. A. Plotnikova
Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi 22/Akademicheskaya 20, Yekaterinburg, 620990
D. L. Chizhov
Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi 22/Akademicheskaya 20, Yekaterinburg, 620990
A. V. Pestov
Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi 22/Akademicheskaya 20, Yekaterinburg, 620990
V. I. Saloutin
Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi 22/Akademicheskaya 20, Yekaterinburg, 620990