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Кuzmina К.М., Vinogradov А.N., Kozminykh V.О. CONDENSATION OF METYLKETONES WITH DIALKYLOXALATES AND CYANACETIC AMIDE IN SYNTHESIS PYRIDINE-4-CARBOXYLATES A simple and easy-to-use method for the synthesis of 6-alkyl-3-cyano-2-hydroxipyridine-4-carboxylates based on the three-component condensation of metylketones with dialkyloxalates and cyanacetic amide is proposed. Structure and specialty of state synthesize compounds established based on data IR and NMR 1Н spectroscopes. Key words: oxalic condensation, pinacolone, aceton, dialkyloxalates, cyanacetic amide, 6-alkyl-3-cyano-2-hydroxipyridin-4-carboxylates.
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About this article
Authors: Kozminyh V.O., Kuzmina K.M., Vinogradov A.N.
Year: 2011
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Editor-in-chief |
Sergey Aleksandrovich MIROSHNIKOV |
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