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Synthesis of diacylketene and alkoxycarbonyl(acyl)ketene N,N-acetals by the reaction of β-diketones and β-ketoesters with monosubstituted cyanamides

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

Abstract

β-Diketones and β-ketoesters react with monosubstituted cyanamides in the presence of catalytic amounts of Ni(acac)2 to form diacyl- and alkoxycarbonyl(acyl)ketene N, N-acetals (DKAs and AKAs, respectively). The interconversion of E and Z isomeric forms of AKAs was studied by means of1H and13C NMR spectroscopy.

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Authors and Affiliations

  1. N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow

    V. A. Dorokhov, M. F. Gordeev, Z. K. Dem'yanets, M. N. Bochkareva & V. S. Bogdanov

Authors
  1. V. A. Dorokhov
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  2. M. F. Gordeev
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  3. Z. K. Dem'yanets
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  4. M. N. Bochkareva
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  5. V. S. Bogdanov
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1806–1812, August, 1989.

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Dorokhov, V.A., Gordeev, M.F., Dem'yanets, Z.K. et al. Synthesis of diacylketene and alkoxycarbonyl(acyl)ketene N,N-acetals by the reaction of β-diketones and β-ketoesters with monosubstituted cyanamides. Russ Chem Bull 38, 1654–1659 (1989). https://doi.org/10.1007/BF00956950

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  • DOI: https://doi.org/10.1007/BF00956950

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