A novel Pd‐catalyzed method for the synthesis of indolo[1, 2‐f]phenanthridines from 2‐bromo‐2′‐iodo‐1,1′‐biphenyl and indole derivatives has been reported. The reaction involves direct N−H and C2‐H arylation of indole. This Pd‐catalyzed double arylation provides a useful route to synthesize indolo[1, 2‐f]phenanthridine derivatives from simple and readily accessible starting materials.

中文翻译：

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Pd催化的C-H / N-H芳基化：吲哚[1，2-f]菲啶的一锅合成

报道了一种新型的钯催化的方法，该方法由2-溴-2'-碘-1,1'-联苯和吲哚衍生物合成吲哚[ 1，2- f ]菲啶。该反应涉及吲哚的直接NH和C2-H芳基化。这种Pd催化的双芳基化为从简单易得的起始原料合成吲哚并[1，2- f ]菲啶衍生物提供了一条有用的途径。