An efficient synthesis of γ-ketoamides was developed by the one-pot multicomponent reaction of chalcones, malononitrile and DMF (as both the reactant and solvent) in the presence of NaOH (3.0 equiv.). The reaction features high atom economy, easily available starting materials, operational simplicity, and good tolerance with diverse functional groups.
一种高效的γ-酮酰胺合成方法通过在NaOH(3.0当量)存在下,采用
查尔酮、
丙二腈和
DMF(作为反应物和溶剂)的单锅多组分反应开发。该反应具有高原子经济性、易得的起始材料、操作简便以及对多种功能团的良好耐受性。