benzylation of quinoxalin-2-(1H)-ones is herein described. This novel approach provides a mild, simple, and practical route to 3-benzylquinoxalin-2(1H)-ones from ubiquitous and safe carboxylic acid anhydrides. A wide range of substrates with different substituents were well-tolerated and efficiently transformed to various functionalized 3-benzylquinoxalin-2(1H)-ones with great potential for valuable applications
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喹喔啉-2-( 1H )-酮的可见光诱导光催化脱氧苄基化。这种新方法提供了一种温和、简单且实用的从普遍存在且安全的
羧酸酐中制备3-苄基
喹喔啉-2( 1H )-酮的路线。具有不同取代基的多种底物具有良好的耐受性,并可有效转化为各种功能化的 3-苄基
喹喔啉-2(1 H )-底物,在药物发现中具有巨大的有价值应用潜力。机理研究表明H 2 O作为质子源,而含羟基的
喹喔啉-2(1 H )-酮可能是光催化脱氧过程的关键中间体。