Synthesis of 4-Aryl-6-oxo-5-cyano-1,6-dihydropyridine-2-carboxylic Acids and Their Methyl Esters by Reacting Methyl Acylpyruvates with Malononitrile and Cyanoacetamide
作者:M. A. Maryasov、N. P. Romashov、V. V. Davydova、O. E. Nasakin、M. P. Osipova
DOI:10.1134/s1070363221050261
日期:2021.5
4-aryl-6-oxo-5-cyano-1,6-dihydropyridine-2-carboxylates and 4-aryl-6-oxo-5-cyano-1,6-dihydropyridine-2-carboxylic acids were synthesized by reacting methyl esters of acylpyruvic acids with malononitrile and cyanoacetamide, respectively.
摘要 一系列新的甲基 4-aryl-6-oxo-5-cyano-1,6-dihydropyridine-2-carboxylates 和 4-aryl-6-oxo-5-cyano-1,6-dihydropyridine-2-carboxylates由酰基丙酮酸甲酯分别与丙二腈和氰基乙酰胺反应合成。