Cascade annulation of malonic diamides: a concise synthesis of polycyclic pyrroloindolines
作者:Feng Fan、Weiqing Xie、Dawei Ma
DOI:10.1039/c2cc33129b
日期:——
A concise synthesis of polycyclic pyrroloindolines from simple malonic diamides via an intramolecular oxidative coupling/condensative cyclization cascade process is reported. The reaction provides an efficient method to construct polycyclic pyrroloindolines in good to excellent yields, which should be useful in the synthesis of natural products and pharmaceutical molecules.
报道了一种简便合成多环吡咯并吲哚啉的方法,该方法通过简单的丙二酸二酰胺分子内氧化偶联/缩合环化级联反应实现。该反应提供了一种高效构建多环吡咯并吲哚啉的方法,产率高,对于天然产物和药物分子的合成具有重要意义。