Embracing sustainable green methodologies and techniques in chemical transformations has always been in the limelight to the synthetic community. Electrosynthesis has emerged as a powerful, sustainable synthetic tool for molecular synthesis exploiting inexpensive electricity in place of sacrificial chemical oxidizing/reducing reagents. Herein, recent advances in the incorporation of transition metal‐free redox mediators in electrosynthesis for the construction of C−N bonds are outlined. Furthermore, conjugation of this strategy with flow catalysis allows easy scale up of the synthesis of molecular assembly. This comprehensive Review provides an overview of metal‐free mediated electro‐construction of C−N bonds, focusing on the reaction mechanisms involved and its synthetic applications.

中文翻译：

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在无过渡金属模式下实现可持续发展的电气化：形成CN键的生态友好方法

在化学转化中采用可持续的绿色方法论和技术一直是合成界关注的焦点。电合成已经成为一种强大的，可持续的合成工具，用于分子合成，利用廉价的电能代替牺牲性的化学氧化/还原试剂。在此，概述了在合成C-N键的电合成中使用无过渡金属的氧化还原介体的最新进展。此外，这种策略与流动催化的结合使得分子组装的合成容易扩大规模。这份全面的综述概述了无金属介导的C-N键的电结构，着重于所涉及的反应机理及其合成应用。