Conclusions
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1.
By the reactions of hexafluoro-1-hydroxy-2-propanesulfonicβ-sultone with alkanesulfonyl chlorides, with alkyl chlorosulfates, and with chlorosulfuric acid, and also by the reaction of hexafluoropropene with chlorosulfuric acid or with a solution of sulfur trioxide in the latter, pentafluoropropenyl chlorosulfate was obtained.
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2.
By the reactions of hexafluoro-1-hydroxy-2-propanesulfonicβ-sultone with dialkyl sulfites alkyl pentafluoropropenyl sulfates were obtained.
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3.
The properties of these derivatives of pentafluoropropenyl hydrogen sulfates were studied.
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4.
The value of 15.71 cm3 was derived for the refraction of the pentafluoropropenyl group\(RC F_3 \)−CF=CF.
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Literature cited
G. A. Sokol'skii, M. A. Belaventsev, and I. L. Knunyants, Izv. AN SSSR. Ser. khim.1965, 1804.
I. L. Knunyants, G. A. Sokol'skii, and M. A. Belaventsev, Izv. AN SSSR. Ser. khim.1966, 1017.
I. L. Knunyants, G. A. Sokol'skii, and M. A. Belaventsev, Izv. AN SSSR. Ser. khim.1966, 1022.
S. S. Batsanov, Structural Refractometry [in Russian], Izd, MGU,1959, pp. 18–25.
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1027–1031, June, 1966.
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Knunyants, I.L., Belaventsev, M.A., Ropalo, P.P. et al. Fluorine-containingβ-sultones Communication 17. Derivatives of pentafluoropropenyl hydrogen sulfate. Russ Chem Bull 15, 981–984 (1966). https://doi.org/10.1007/BF00846052
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DOI: https://doi.org/10.1007/BF00846052