Abstract
The reaction of perfluoroalkyl vinyl ethers with electrochemically generated peroxydisulfuryl difluoride produces a mixture of α,ω-bis-fluorosulfonyloxy(perfluoroalkoxyalkanes). The fluorosulfate dimers of the starting vinyl ethers prevailing in the reaction mixture were transformed into perfluoro-2,3-dialkoxysuccinyl difluorides. High stability of intermediate radicals, in which the radical center is adjacent to the oxygen atom, is one of the factors determining the compositions of the reaction products.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 8, pp. 1884–1889, August, 2005.
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Grinberg, V.A., Sterlin, S.R. Electrochemical fluorosulfation of perfluoroalkyl vinyl ethers. Russ Chem Bull 54, 1942–1947 (2005). https://doi.org/10.1007/s11172-006-0062-0
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DOI: https://doi.org/10.1007/s11172-006-0062-0