Reactions of hydroxyazolidines with π-donor heterocycles. 2. Reaction of 1-acetyl-5-hydroxypyrazolidines with pyrazol-5-ones on the surface of adsorbents

Authors

  • Л. А. Свиpидова M. V. Lomonosov Moscow State University, Moscow 11989
  • Г. А. Голубева M. V. Lomonosov Moscow State University, Moscow 11989
  • И. В. Длинных M. V. Lomonosov Moscow State University, Moscow 11989
  • И. Ф. Лещева M. V. Lomonosov Moscow State University, Moscow 11989
  • Л. Д. Ашкинадзe M. V. Lomonosov Moscow State University, Moscow 11989
  • В. В. Нестеров M. V. Lomonosov Moscow State University, Moscow 11989
  • М. Ю. Антипин M. V. Lomonosov Moscow State University, Moscow 11989

Abstract

The reaction of 1-acetyl-2-phenyl-5-hydroxypyrazolidines with pyrazol-5-ones leads to the corresponding 4-(pyrazolidin-5-yl)pyrazolones, which exist mainly in the form of hydroxypyrazoles. The process proceeds on the surface of adsorbents in a nonpolar solvent. The structure and stereochemistry of the bisheterocycles obtained were studied.

How to Cite
Sviridova, L. A.; Golubeva, G. A.; Dlinnykh, I. V.; Leshcheva, I. F.; Ashkinadze, L. D.; Nesterov, V. V.; Antipin, M. Yu. Chem. Heterocycl. Compd. 1998, 34, 929. [Khim. Geterotsikl. Soedin. 1998, 34, 1079.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02311329

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Published

1998-08-25

Issue

No. 8 (1998)

Section

Original Papers