Transesterification of Dialkyl Carbonates with 2,2,3,3-Tetrafluoropropan-1-ol
- Авторы: Semenova A.M.1, Pervova M.G.1, Ezhikova M.A.1, Kodess M.I.1,2, Zapevalov A.Y.1, Pestov A.V.1,2
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Учреждения:
- Postovskii Institute of Organic Synthesis, Ural Branch
- Yeltsin Ural Federal University
- Выпуск: Том 55, № 6 (2019)
- Страницы: 771-774
- Раздел: Article
- URL: https://journals.rcsi.science/1070-4280/article/view/220715
- DOI: https://doi.org/10.1134/S1070428019060058
- ID: 220715
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Аннотация
Transesterification of dialkyl carbonates with 2,2,3,3-tetrafluoropropan-1-ol in the presence of various bases leads to the formation of mixtures of bis(2,2,3,3-tetrafluoropropyl) carbonate and alkyl 2,2,3,3-tetrafluoropropyl carbonate. The best catalyst for the synthesis of alkyl 2,2,3,3-tetrafluoropropyl carbonates was found to be tetramethylammonium hydroxide which ensured 81% selectivity for methyl 2,2,3,3-tetrafluoropropyl carbonate, the conversion of dimethyl carbonate being 50%. Lithium alkoxides showed a comparable catalytic efficiency.
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Об авторах
A. Semenova
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pestov@ios.uran.ru
Россия, Yekaterinburg
M. Pervova
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pestov@ios.uran.ru
Россия, Yekaterinburg
M. Ezhikova
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pestov@ios.uran.ru
Россия, Yekaterinburg
M. Kodess
Postovskii Institute of Organic Synthesis, Ural Branch; Yeltsin Ural Federal University
Email: pestov@ios.uran.ru
Россия, Yekaterinburg; Yekaterinburg
A. Zapevalov
Postovskii Institute of Organic Synthesis, Ural Branch
Email: pestov@ios.uran.ru
Россия, Yekaterinburg
A. Pestov
Postovskii Institute of Organic Synthesis, Ural Branch; Yeltsin Ural Federal University
Автор, ответственный за переписку.
Email: pestov@ios.uran.ru
Россия, Yekaterinburg; Yekaterinburg
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