The first highly atroposelective construction of N−N axially chiral indole scaffolds was established via a new strategy of de novo ring formation, which is also applicable for the synthesis of N−N axially chiral bispyrroles. Such N−N axially chiral heterocycles can be converted into chiral organocatalysts. They may also display potent anticancer activity, thus offering new members of the N−N atropisomer
通过从头形成环的新策略建立了第一个高度选择性的 N-N 轴向手性
吲哚支架构建,该策略也适用于 N-N 轴向手性双
吡咯的合成。这种NN轴向手性杂环可以转化为手性有机催化剂。它们还可能显示出有效的抗癌活性,从而为 N-N 阻转异构体家族的新成员提供了在合成和药物
化学中具有前景的应用。