A convenient and practical synthetic route to α-ketoamides from bromoalkynes and anilines through phototriggered organic transformations via a C–N cross-coupling and an oxidation of C≡C was developed. The reaction could be furnished without an external photocatalyst at ambient conditions, and a wide range of α-ketoamides were obtained in good yields.
通过
溴化炔和
苯胺的光触发有机转化,通过C–N交叉偶联和C≡C的氧化,获得了一种方便实用的合成途径。在环境条件下可以在没有外部光催化剂的情况下提供反应,并且以良好的产率获得了多种α-酮酰胺。