Copper‐Catalyzed Carboxylation of Aryl Thianthrenium Salts with CO
<sub>2</sub>
作者:Shibiao Tang、Xiaobo Zhao、Lidong Yang、Bin Li、Baiquan Wang
DOI:10.1002/anie.202212975
日期:2022.11.21
An efficient copper-catalyzed carboxylation of aryl thianthrenium salts with carbon dioxide at room temperature has been developed. In combination with C−H thianthrenation, this work provides an efficient site-selective C−H carboxylation method, which may be used in the late-stage carboxylation modification of drug molecules.
已开发出一种在室温下用二氧化碳有效铜催化的芳基噻蒽盐的羧化反应。结合C-H噻蒽化,该工作提供了一种高效的位点选择性C-H羧化方法,可用于药物分子的后期羧化修饰。