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。