Rh(III)‐Catalyzed
<i>N</i>
‐Arylation of Alkyl Dioxazolones with Arylboronic Acids for the Synthesis of
<i>N</i>
‐Aryl Amides
作者:Jia‐Lin Song、Shao‐Yong Chen、Lin Xiao、Xiao‐Ling Xie、Yi‐Chuan Zheng、Shang‐Shi Zhang、Bing Shu
DOI:10.1002/ejoc.202200710
日期:2022.9.13
SAn original and practical method for N-aryl amides preparation has been established through Rh(III)-catalyzed C(sp2)−N cross-coupling reactions of alkyl dioxazolones with arylboronic acids, heterocyclic boronic acid, and alkenyl boronic acid, featured with a broad substrate scope, good functional group compatibility, high yields, and suitability for late-stage modification of drug molecular structures
通过Rh(III)催化烷基二恶唑酮与芳基硼酸、杂环硼酸和烯基硼酸的C(sp 2 )-N交叉偶联反应,建立了一种独创且实用的制备N-芳基酰胺的方法。底物范围广,官能团相容性好,收率高,适合药物分子结构的后期修饰。