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Fluorine-containingβ-sultones

Communication 37. Halogenation of alkanesulfonyl halides
  • G. A. Sokol'skii
  • L. I. Ragulin
  • G. P. Ovsyannikov
  • I. L. Knunyants
Organic and Biological Chemistry
  • 45 Downloads

Conclusions

  1. 1.

    The bromination and chlorination ofα-hydrotetrafluoroethanesulfonyl halides in the presence of tertiary amines gave the corresponding halides of theα-bromo- andα-chlorotetrafluoroethanesulfonic acids.

     
  2. 2.

    From the acid halides of theα-bromo- andα-chlorotetrafluoroethanesulfonic acids were obtained various derivatives of the same acids.

     
  3. 3.

    The bromination and chlorination of methanesulfonyl chloride in the presence of pyridine gave the bromomethane- and chloromethanesulfonyl chlorides.

     
  4. 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.

     

Keywords

Chloride Pyridine Carbon Atom Halide Tertiary Amine 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    L. I. Ragulin, P. P. Ropalo, G. A. Sokol'skii, and I. L. Knunyants, Izv. Akad. Nauk SSSR, Ser. Khim., 1045 (1971).Google Scholar
  2. 2.
    G. A. Sokol'skii and I. L. Knunyants, Izv. Akad. Nauk SSSR, Ser. Khim., 373 (1970).Google Scholar
  3. 3.
    T. J. Wallace, Quart. Rev. (London),20, 67 (1966); G. Opitz, Angew. Chem.,79, 161 (1967).Google Scholar
  4. 4.
    G. Optiz, K. Rieth, and G. Walz, Tetrahedron Lett., 5269 (1966).Google Scholar

Copyright information

© Consultants Bureau 1971

Authors and Affiliations

  • G. A. Sokol'skii
  • L. I. Ragulin
  • G. P. Ovsyannikov
  • I. L. Knunyants

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