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Russian Journal of Organic Chemistry

, Volume 51, Issue 4, pp 522–525 | Cite as

Synthesis of functionalized pyrazoles from pyrazolecarbaldehydes and amino alcohols

  • L. K. Papernaya
  • A. A. Shatrova
  • A. I. Albanov
  • G. G. Levkovskaya
Article

Abstract

1,3,5-Trialkyl-1H-pyrazole-4-carbaldehydes reacted with amino alcohols at ambient temperature in the absence of a catalyst to give the corresponding Schiff bases which failed to undergo cyclization to 2-(pyrazol-4-yl)-1,3-oxazolidines on heating in the presence of dehydrating agents.

Keywords

Pyrazole Methylidene Amino Alcohol Yellow Oily Substance Selanyl 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • L. K. Papernaya
    • 1
  • A. A. Shatrova
    • 1
  • A. I. Albanov
    • 1
  • G. G. Levkovskaya
    • 1
  1. 1.Favorskii Irkutsk Institute of Chemistry, Siberian BranchRussian Academy of SciencesIrkutskRussia

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