Reactions of N-Aminopyrimidine derivatives with 1,3-dicarbonyl compounds


ÖNAL Z. , Altural B.

TURKISH JOURNAL OF CHEMISTRY, vol.23, no.4, pp.401-405, 1999 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 23 Issue: 4
  • Publication Date: 1999
  • Title of Journal : TURKISH JOURNAL OF CHEMISTRY
  • Page Numbers: pp.401-405

Abstract

The reactions of 1-Amino-pyrimidine derivatives (1) and some 1,3-dicarbonyl compounds (2) were realized in the presence of p-toluensulfonic acid catalyst to give convenient enamine (3) and/or imine derivatives (4). In the same way, the enamine (5) and/or imine derivatives (6) were synthesized using (1) and 1,3-indanedione which is one of the different 1,3-dicarbonyl compounds. The molecular structures of all the prepared compounds were determined by H-1-nmr, C-13-nmr, i.r. spectra and elemental analyses, and were drawn by taking imine-enamine tautomerism into account.