A novel one-pot synthesis of π-conjugated polycyclic compounds, which could undergo further facile transformation to form complex polycyclic heteroarene compounds, has been realized between 7-azaindoles and α,β-unsaturated ketones. This distinctive cascade process proceeds via a rhodium(III)-catalyzed alkylation/copper-catalyzed radical annulation–aromatization pathway.
在
7-氮杂吲哚和α,β-不饱和酮之间已经实现了新颖的一锅合成的π-共轭
多环化合物,该化合物可以进一步容易地转化以形成复杂的多环杂
芳烃化合物。这种独特的级联过程是通过
铑(III)催化的烷基化/
铜催化的自由基环化-芳构化途径进行的。