The reaction of ketone, aldehyde, ethyl cyanoacetate and ammonium acetate in polyethylene glycol-600 is reported. The reaction proceeds smoothly in the absence of catalyst to yield 2-Pyridones.
报告了酮、醛、
氰乙酸乙酯和
乙酸铵在聚
乙二醇-600 中的反应。在没有催化剂的情况下,反应顺利进行,生成 2-
吡啶酮。