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Organoboron compounds

Communication 42. Oxybis[acetoxyalkylborines]

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Summary

  1. 1.

    Heating alkylboric acids with acetic anhydride gave oxybis [acetoxyalkylborines].

  2. 2.

    Oxybis [acetoxyalkylborines] reacted with esters of alkylboric acids at 160—185° to form alkylboric anhydrides.

  3. 3.

    When heated with a phenylboric ester, oxybis [acetoxy-n-propylborine] formed a mixture of n-propylboric and phenylboric anhydrides.

  4. 4.

    When heated with an n-propylchloroboric ester, Oxybis [ acetoxy-n-propylborine] formed n-propylboric anhydride.

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Literature cited

  1. [1]

    B. M. Mikhailov and T. A. Shchegoleva, Bull. Acad. Sci. USSR, Div. Chem. Sci., 1958, 860.

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Additional information

For communication 40 see Proc. Acad. Sci. USSR, 126, 575 (1959) for communication 41 see Bull. Acad. Sci. USSR, Div. Chem. Sci., 1959, 1127.

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Mikhailov, B.M., Shchegoleva, T.A. Organoboron compounds. Russ Chem Bull 8, 1345–1347 (1959). https://doi.org/10.1007/BF00918572

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Keywords

  • Acetic
  • Ester
  • Anhydride
  • Acetic Anhydride
  • Organoboron Compound