Monatshefte für Chemie - Chemical Monthly

, Volume 143, Issue 4, pp 687–694 | Cite as

Synthesis of novel N-aryl-2,5-dihydro-2-iminofuran-3-carboxamides and their chemical transformations

Original Paper
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Abstract

Novel N-aryl-2,5-dihydro-2-iminofuran-3-carboxamides have been synthesized by condensation of tertiary α-hydroxyketones with N-aryl-2-cyanoacetamides. The obtained products were transformed to corresponding iminium chlorides, hydrogen sulfates, 2-oxo and 2-(dicyanomethylene) derivatives. All new compounds were characterized by NMR and IR spectral data and elemental analysis.

Graphical abstract

Keywords

Tertiary α-hydroxyketones 2,5-Dihydrofuran Cyanoacetamides Sodium methoxide Malononitrile 
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Notes

Acknowledgments

I am grateful to Henrik Panosyan, Ph.D., for NMR analyses (Molecular Structure Research Centre, Yerevan, Armenia).

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Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  1. 1.Chemistry DepartmentYerevan State UniversityYerevanArmenia

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