An electrochemical oxidative difunctionalization of diazo compounds with diselenides and nucleophiles has been developed. This innovative approach yields a diverse array of selenium-containing pyrazole esters and alkoxy esters, overcoming the limitations of traditional synthesis methods. Remarkably, various nucleophiles, including acids, alcohols, and pyrazoles, can be seamlessly incorporated. Notably, this protocol boasts high atom efficiency, excellent functional group tolerance, and good efficiency and operates under transition metal- and oxidant-free conditions, distinguishing it in the field.

中文翻译：

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重氮化合物与二硒化物和亲核试剂的电化学氧化双官能化


已经开发出重氮化合物与二硒化物和亲核试剂的电化学氧化双官能化。这种创新方法产生了多种含硒吡唑酯和烷氧基酯，克服了传统合成方法的局限性。值得注意的是，各种亲核试剂，包括酸、醇和吡唑，都可以无缝结合。值得注意的是，该协议具有高原子效率、优异的官能团耐受性和良好的效率，并且在无过渡金属和氧化剂的条件下运行，在该领域脱颖而出。