SYNTHESIS OF 2-AMINO-6-OXO-5-SALICYLOYL-1,6-DIHYDROPYRIDINE-3-CARBOXAMIDES FROM 3-CARBAMOYLCHROMONES AND CYANOACETAMIDES

Authors

  • Михаил Ю. Корнев Institute of Natural Sciences, Ural Federal University named after the First President of Russia B. N. Yeltsin, 51 Lenina Ave., Yekaterinburg 620000, Russia
  • Владимир С. Мошкин Institute of Natural Sciences, Ural Federal University named after the First President of Russia B. N. Yeltsin, 51 Lenina Ave., Yekaterinburg 620000, Russia
  • Вячеслав Я. Сосновских Institute of Natural Sciences, Ural Federal University named after the First President of Russia B. N. Yeltsin, 51 Lenina Ave., Yekaterinburg 620000, Russia

DOI:

https://doi.org/10.1007/2488

Keywords:

3-carbamoylchromones, cyanoacetamides, 2-pyridones, recyclization

Abstract

3-Carbamoylchromones reacted with cyanoacetamides in the presence of sodium ethoxide in refluxing ethanol, forming 2-amino-5-aroyl-6-oxo-1,6-dihydropyridine-3-carboxamides in 50–88% yields.

How to Cite
Kornev, M. Yu.; Moshkin, V. S.; Sosnovskikh, V. Ya. Chem. Heterocycl. Compd. 2015, 51, 688. [Khim. Geterotsikl. Soedin. 2015, 51, 688.]

For this article in the English edition see DOI 10.1007/s10593-015-1758-6

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Published

2015-08-06

Issue

Vol. 51 No. 7 (2015)

Section

Letters to the Editor