An efficient and user‐friendly synthesis of 7H‐chromeno[3,2‐c]quinolines has been developed via a one‐pot oxidative O‐arylation, Pd‐catalyzed C(sp3)‐H arylation of readily available arylols and trivalent aryliodine reagents. A variety of valuable and complex fused heterocycles were quickly assembled in high isolated yields with broad substrate scopes.
通过一锅氧化O-芳基化,Pd催化的
芳烃和三价芳基
碘的Pd催化C(sp 3)-H芳基化反应,开发了一种高效且用户友好的7H-chromeno [3,2-c]
喹啉合成方法试剂。各种有价值的和复杂的稠合杂环以高分离产率快速组装,具有广泛的底物范围。