The electrochemical three‐component assembly of isoquinolines has been accomplished by ruthenaelectro‐catalyzed C−H/N−H functionalization. The robustness of the electrocatalysis was reflected by an ample substrate scope, an efficient electrooxidation, and an operationally friendly procedure. The isolation of key intermediates and detailed mechanistic studies, including unprecedented cyclovoltammetric analysis of a seven‐membered ruthenacycle, provided support for an unusual ruthenium(II/III/I) regime.

中文翻译：

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Ruthenaelectro催化的多米诺三元炔烃环用于方便的异喹啉组装

异喹啉的电化学三组分组装已通过钌电子催化的CH / NH官能团完成。电催化的坚固性通过足够的底物范围，有效的电氧化作用和操作友好的程序得以体现。关键中间体的分离和详细的机理研究，包括对七元钌循环的前所未有的循环伏安分析，为不寻常的钌（II / III / I）机制提供了支持。