A visible-light-induced decarboxylative annulation of 2‑isocyanobiaryls to 6‑silyl-substituted phenanthridines has been developed in this study. A series of 6‑silyl-substituted phenanthridines were obtained with a broad substrate scope under mild conditions. Compared with the reported methods, the strategy developed in this work does not require the use of peroxides and the reaction system is green and safe.

中文翻译：

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可见光诱导硅烷羧酸与 2-异氰基联芳基成 6-甲硅烷基取代的菲啶的脱羧环化

本研究开发了可见光诱导的 2-异氰基联芳基到 6-甲硅烷基取代的菲啶的脱羧环化。在温和条件下获得了一系列具有广泛底物范围的6-甲硅烷基取代的菲啶。与报道的方法相比，本工作开发的策略不需要使用过氧化物，反应体系绿色、安全。