Conclusions
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1.
In the reactions of tetrafluoroethylene and hexafluoropropylene in a HSO3F/SbF5 medium, a joint addition of both halogen and the fluorosulfate group to the multiple bond of the fluoroolefin takes place with the formation of the corresponding 2-haloperfluoroalkyl fluorosulfates.
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2.
Under mild conditions, hexafluoropropylene reacts with the superacid HSO3/SbF5 to form 2-hydrohexafluoropropyl fluorosulfate and 2-hydrohexafluoropropane.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2298–2302, October, 1985.
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Fokin, A.V., Studnev, Y.N., Rapkin, A.I. et al. Reactions of fluoroolefins with halogens in strong acid medium. Russ Chem Bull 34, 2128–2131 (1985). https://doi.org/10.1007/BF00963248
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DOI: https://doi.org/10.1007/BF00963248