Abstract
The reaction of ethyl aminocrotonates with derivatives of malonic acid is a suitable method for the preparation of ethyl 4-hydroxy-6-methyl-2-oxo-1,2-dihydropyridine-5-carboxylates. One of the synthesized materials has been studied by X-ray crystallography.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, 217–223, February, 2006.
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Ukrainets, I.V., Sidorenko, L.V., Gorokhova, O.V. et al. 4-Hydroxyquinolones-2. 91. Synthesis and properties of ethyl 1-R-4-hydroxy-6-methyl-2-oxo-dihydropyridine-5-carboxylates. Chem Heterocycl Compd 42, 191–196 (2006). https://doi.org/10.1007/s10593-006-0070-x
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DOI: https://doi.org/10.1007/s10593-006-0070-x