Features of Sulfonation of Polychlorinated Biphenyl Congeners
- Authors: Plotnikova K.A.1, Gorbunova T.I.1, Pervova M.G.1, Saloutin V.I.1, Chupakhin O.N.1
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Affiliations:
- Postovskii Institute of Organic Synthesis, Ural Branch
- Issue: Vol 88, No 2 (2018)
- Pages: 257-261
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221995
- DOI: https://doi.org/10.1134/S1070363218020111
- ID: 221995
Cite item
Abstract
Sulfonation of polychlorinated biphenyls (PCBs) and their commercial mixture (Trichlorobiphenyl) with oleum has been studied. General sulfonation patterns have been revealed for PCB congeners having no substituents in the ortho positions. The sulfonation of PCBs with chlorine atoms in only one aromatic ring gives exclusively the corresponding polychlorobiphenylmonosulfonic acids. The sulfonation of PCBs with chlorine atoms in both aromatic rings is accompanied by side formation of polychlorodibenzothiophene S,S-dioxides.
About the authors
K. A. Plotnikova
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi/Akademicheskaya 22/20, Yekaterinburg, 620137
T. I. Gorbunova
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi/Akademicheskaya 22/20, Yekaterinburg, 620137
M. G. Pervova
Postovskii Institute of Organic Synthesis, Ural Branch
Author for correspondence.
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi/Akademicheskaya 22/20, Yekaterinburg, 620137
V. I. Saloutin
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi/Akademicheskaya 22/20, Yekaterinburg, 620137
O. N. Chupakhin
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pervova@ios.uran.ru
Russian Federation, ul. S. Kovalevskoi/Akademicheskaya 22/20, Yekaterinburg, 620137