Pyrrolidine and 1,2,3,4-tetrahydroisoquinoline (THIQ) undergo redox-neutral α-amidation with concurrent N-alkylation upon reaction with aromatic aldehydes and isocyanides. Reactions are promoted by acetic acid and represent a new variant of the Ugi reaction.
吡咯烷和 1,2,3,4-
四氢异喹啉 (THIQ)在与芳香醛和异
氰化物反应后发生氧化还原中性 α-酰胺化,同时发生N-烷基化。
乙酸促进反应,代表 Ugi 反应的新变体。