Conclusions
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1.
The bromination and chlorination ofα-hydrotetrafluoroethanesulfonyl halides in the presence of tertiary amines gave the corresponding halides of theα-bromo- andα-chlorotetrafluoroethanesulfonic acids.
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2.
From the acid halides of theα-bromo- andα-chlorotetrafluoroethanesulfonic acids were obtained various derivatives of the same acids.
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3.
The bromination and chlorination of methanesulfonyl chloride in the presence of pyridine gave the bromomethane- and chloromethanesulfonyl chlorides.
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4.
A new method was proposed for electrophilic substitution at the carbon atom in the series ofα-hydrogen-containing alkanesulfonyl halides under basic solvolysis conditions.
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Literature cited
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Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1270–1275, June, 1971.
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Sokol'skii, G.A., Ragulin, L.I., Ovsyannikov, G.P. et al. Fluorine-containingβ-sultones. Russ Chem Bull 20, 1174–1178 (1971). https://doi.org/10.1007/BF00855375
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DOI: https://doi.org/10.1007/BF00855375