A practical protocol to synthesize 3-substituent-2-(azol-1-yl)indole derivatives has been developed via an electrochemical oxidative cross coupling process under mild conditions. This electro-oxidative C–N bond formation strategy tolerates a range of functional groups and is amenable to gram scale synthesis. Moreover, this method was applied to the late-stage functionalization of bioactive molecules.

中文翻译：

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通过吲哚衍生物的偶氮化形成电氧化 C-N 键：获得 3-取代基-2-(Azol-1-yl)indoles

在温和条件下通过电化学氧化交叉偶联过程开发了一种合成 3-取代基-2-(azol-1-yl) 吲哚衍生物的实用方案。这种电氧化 C-N 键形成策略可耐受一系列官能团，并且适合克级合成。此外，该方法还应用于生物活性分子的后期功能化。