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Fluoroindenes Communication 9. Preparation of brominated polyfluoroindenes and their reaction with oleum

  • Organic Chemistry
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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    1,1,3-Tribromopentafluoro- and 1,1,2,3-tetrabromotetrafluoroindene have been obtained from perfluoroindene and AlBr3.

  2. 2.

    1,1,3,3-Tetrabromohexafluoroindane and 1,1,2,3-tetrabromotetrafluoroindene have been obtained from perfluoroindane and AlBr3. 1,1,2,3-Tetrabromopolyfluoroindenes are also obtained by treating other polyfluoroindanes with excess AlBr3.

  3. 3.

    Hydrolysis of the product of the reaction of 1,1,2,3-tetrabrotnotetrafluoroindene with SbF5 has given 2,3-dibromotetrafluoroindenone.

  4. 4.

    Reaction of 1,1,2,3-tetrabromopolyfluoroindenes with 20% oleum, and of 2,3-dibromotetraf luoroindenone with oleum in the presence of Br2, has given the corresponding 2,2-dibromopolyfluoroindane-1,3-diones.

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Authors and Affiliations

  1. Institute of Organic Chemistry, Siberian Branch, Academy of Sciences of the USSR, Novosibirsk

    V. M. Karpov, T. V. Mezhenkova, V. E. Platonov & G. G. Yakobsont

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  1. V. M. Karpov
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  2. T. V. Mezhenkova
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  3. V. E. Platonov
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  4. G. G. Yakobsont
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Additional information

For communication 8, see [1].

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2068–2074, September, 1986.

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Karpov, V.M., Mezhenkova, T.V., Platonov, V.E. et al. Fluoroindenes Communication 9. Preparation of brominated polyfluoroindenes and their reaction with oleum. Russ Chem Bull 35, 1883–1889 (1986). https://doi.org/10.1007/BF00954025

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  • DOI: https://doi.org/10.1007/BF00954025

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