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Oxidative reactions of azines

5. Ketodihydroxylation and coupling of 4-(γ-pyridyl)-1,2,5,6-tetrahydropyridines with acetone. Molecular and crystal structure of 3,4-dihydroxy-4-(γ-pyridyl)-1-ethylpiperidin-2-one

  • Organic Chemistry
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Russian Chemical Bulletin Aims and scope

Abstract

Oxidative coupling of 1-alkyl(benzyl)-4-(γ-pyridyl)-1,2,5,6-tetrahydropyridines with acetone in the presence of KMnO4 follows two pathways and yields both 1-R-2-(acetylmethylene)tetrahydropyridines and 1-R-3,4-dihydroxypiperidin-2-ones. When acetonitrile is used instead of acetone, the reaction under similar conditions occurs as selective ketodihydroxylation of the starting piperideines yielding 1-R-3,4-dihydroxy-4-(γ-pyridyl)piperidin-2-ones. The molecular and crystal structures of one of these products (R=Et) was studied by X-ray diffraction analysis.

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References

  1. A. T. Soldatenkov, Zh. A. Mamyrbekova, I. A. Bekro, and S. A. Soldatova,Khim. Geterotsikl. Soedinen., 1996, 566 [Chem. Heterocycl. Compd., 1996, 566 (Engl. Transl.)].

  2. A. T. Soldatenkov, I. A. Bekro, Zh. A. Mamyrbekova, S. A. Soldatova, E. Glover, N. D. Sergeeva, L. N. Kuleshova, and V. N. Khrustalev,Khim. Geterotsikl. Soedinen., 1997, 659 [Chem. Heterocycl. Compd., 1997, 659 (Engl. Transl.)].

  3. T. N. Maksimova, V. B. Mochalin, and B. V. Unkovskii,Khim. Geterotsikl. Soedinen., 1980, 783 [Chem. Heterocycl. Compd., 1980, 783 (Engl. Transl.)].

  4. A. T. Soldatenkov, I. A. Bekro, Zh. A. Mamyrbekova, S. A. Soldatova, A. Temesgen, N. D. Sergeeva, L. N. Kuleshova, and V. N. Khrustalev,Khim. Geterotsikl. Soedinen., 1996, 222 [Chem. Heterocycl. Compd., 1996, 222 (Engl. Transl.)].

  5. A. T. Soldatenkov, I. A. Bekro, Zh. A. Mamyrbekova, S. A. Soldatova, and A. I. Chernyshev,Khim. Geterotsikl. Soedinen., 1997, 653 [Chem. Heterocycl. Compd., 1997, 653 (Engl. Transl.)].

  6. I. A. Bekro, A. T. Soldatenkov, A. I. Stash, N. Yu. Chernikova, and A. I. Chernyshev,Khim. Geterotsikl. Soedinen., 1996, 1372 [Chem. Heterocycl. Compd., 1996, 1372 (Engl. Transl.)].

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For part 4, see Ref. 1

Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 11, pp. 2020–2023, November, 1997.

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Soldatenkov, A.T., Bekro, I.A., Soldatova, S.A. et al. Oxidative reactions of azines. Russ Chem Bull 46, 1916–1919 (1997). https://doi.org/10.1007/BF02503786

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  • DOI: https://doi.org/10.1007/BF02503786

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