A novel and facile domino reaction has been developed to synthesize a variety of polysubstituted 4-aminopyridines from α-azidovinylketones, aldehydes and methylamine derivatives in reasonably good yields under mild conditions. Additionally, a possible mechanism is proposed.
一种新颖且简便的多米诺反应已被开发,用于在温和条件下以合理良好的产率合成多种多取代的4-
氨基吡啶,原料为α-
叠氮乙烯基酮、醛和
甲胺衍
生物。此外,还提出了一种可能的机理。