Stereochemistry of 2,3-disubstituted 1,3,2-dioxaborinanes

Authors

  • B. B. Кузнецов A. V. Bogatskii Physicochemical Institute, Ukraine National Academy of Sciences, Odessa 270080
  • E. А. Алексеева A. V. Bogatskii Physicochemical Institute, Ukraine National Academy of Sciences, Odessa 270080
  • E. Г. Пыхтеева A. V. Bogatskii Physicochemical Institute, Ukraine National Academy of Sciences, Odessa 270080
  • И. C. Рублев A. V. Bogatskii Physicochemical Institute, Ukraine National Academy of Sciences, Odessa 270080
  • А. И. Грень A. V. Bogatskii Physicochemical Institute, Ukraine National Academy of Sciences, Odessa 270080

Abstract

According to 1H NMR spectroscopic data, molecules of 2,4-disubstituted 1,3,2-dioxaborinanes exist in the preferred sofa conformation with equatorial alkyl groups at C(4). This conclusion has been confirmed by calculation of the optimal geometry of the ring of the cyclic boron esters by the MM2 molecular mechanics method.

How to Cite
Kuznetsov, V. V.; Alekseeva, E. A.; Pykhteeva, E. G.; Rublev, I. S.; Gren', A. I. Chem. Heterocycl. Compd. 1997, 33, 1362. [Khim. Geterotsikl. Soedin. 1997, 1574.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02320344

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Published

1997-11-25

Issue

No. 11 (1997)

Section

Original Papers