Abstract
Compounds CF3CR(OH)CF2OSO2F (I) (R=MeO, Ph) were synthesized by the reaction of α-(fluorosulfato)pentafluoroacetone with MeOH or C6H6/A1Cl3. In the presence of bases compound (I), depending on the reaction conditions, forms either cyclic sulfates or products of their isomerization — substituted α-fluorosulfato-trifluoropropionic acid fluorides which are capable of nucleophilic substitution of FSO3 groups in reaction with the nucleophiles.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1584–1588, July, 1991.
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Delyagina, N.I., Rogovik, V.M., Cherstkov, V.F. et al. Synthesis and reactivity of polyfluorinated fluorosulfatocarbinols in the presence of bases. Russ Chem Bull 40, 1401–1405 (1991). https://doi.org/10.1007/BF00961240
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DOI: https://doi.org/10.1007/BF00961240