作者:Mukthapuram, Prathap Reddy、Natarajan, Amarnath
DOI:10.3390/molecules29153612
日期:——
are found in several biologically active molecules. Here, we report nucleophilic domino reactions for the synthesis of α-methylene-γ-butyrolactone/lactam containing spirocyclic oxindoles. The Zn-mediated one-step reaction accommodates a range of substrates and can be used to rapidly generate focused libraries of highly substituted spirocyclic compound.
在几种生物活性分子中发现了靛红衍生的螺环核心。在这里,我们报道了含有螺环羟吲哚的 α-亚甲基-γ-丁内酯/内酰胺合成的亲核多米诺反应。锌介导的一步反应适用于一系列底物,可用于快速生成高度取代的螺环化合物的集中库。