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On the interaction of hexylamine with fluoro-rubber SKF-26

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Abstract

19F NMR spectroscopy was used to study the interaction of SKF-26 rubber with hexylamine in order to clarify the reaction mechanism. It has been established that hexylamine is added mainly to the CF2 group of the vinylidene fluoride unit of the macromolecule, but with an increase in the concentration of hexylamine, it is also added to the tertiary carbon atom of the hexafluoropropylene fragment.

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Authors and Affiliations

  1. N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Lenisky prosp., 119991, Moscow, Russian Federation

    M. Yu. Popovich, A. A. Yarosh & A. M. Sakharov

Authors
  1. M. Yu. Popovich
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  2. A. A. Yarosh
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  3. A. M. Sakharov
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Corresponding authors

Correspondence to A. A. Yarosh or A. M. Sakharov.

Additional information

The authors are grateful to E. V. Shulishov, A. S. Shashkov, A. S. Dmitrenok, and E. D. Daeva, N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, for their help in preparing the article.

The work was performed using the instrumental base of the Center for Collective Use of the N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences.

No human or animal subjects were used in this research.

The authors declare no competing interests.

Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, Vol. 72, No. 6, pp. 1474–1477, June, 2023.

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Popovich, M.Y., Yarosh, A.A. & Sakharov, A.M. On the interaction of hexylamine with fluoro-rubber SKF-26. Russ Chem Bull 72, 1474–1477 (2023). https://doi.org/10.1007/s11172-023-3923-x

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  • DOI: https://doi.org/10.1007/s11172-023-3923-x

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