EFFICIENT ONE-STEP SYNTHESIS OF 3-ARYL-2-PYRIDONES FROM 6-ARYL-1,2,4-TRIAZIN-5-ONES

@article{2019EFFICIENTOS,
  title={EFFICIENT ONE-STEP SYNTHESIS OF 3-ARYL-2-PYRIDONES FROM 6-ARYL-1,2,4-TRIAZIN-5-ONES},
  author={М. И. Савчук and Я. К. Штайц and Д. С. Копчук and Г. В. Зырянов and Олег С. Ельцов and Татьяна А. Поспелова and Владимир Леонидович Русинов and Олег Николаевич Чупахин},
  journal={Chemistry of Heterocyclic Compounds},
  year={2019},
  volume={55},
  pages={985-988}
}
An efficient method for the synthesis of substituted 2-pyridones based on the aza-Diels–Alder reaction of 1,2,4-triazin-5-ones and dienophiles, 2,5-norbornadiene and 4-(cyclopent-1-en-1-yl)morpholine, is proposed. 

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