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Chemistry of Heterocyclic Compounds

, Volume 33, Issue 5, pp 535–542 | Cite as

Synthesis and NMR spectroscopic study of derivatives of pyrazolo[1,5-a]pyrimidines

  • V. A. Makarov
  • N. P. Solov'eva
  • V. G. Granik
Article

Abstract

Reactions of 3,5-diamino-4-nitropyrazole with asymmetric β-dicarbonyl compounds formed pyrazolo[1,5-a]pyrimidines, which in turn were used as the starting compounds in the reaction with dimethylformamide diethylacetal. The structure of the compounds obtained was studied by NMR spectroscopy in experiments involving the homonuclear Overhauser effect.

Keywords

Spectroscopy Organic Chemistry Pyrimidine Dimethylformamide Spectroscopic Study 
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

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • V. A. Makarov
  • N. P. Solov'eva
  • V. G. Granik

There are no affiliations available

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