Copper‐Catalyzed C4‐selective Carboxylation of Pyridines with CO<sub>2</sub> via Pyridylphosphonium Salts
作者:Shibiao Tang、Zezhao Liu、Jiakai Zhang、Bin Li、Baiquan Wang
DOI:10.1002/anie.202318572
日期:2024.3.22
A practical copper-catalyzed C4-selective carboxylation of pyridines with CO2 via pyridylphosphonium salts has been developed. The C−P bond carboxylation with CO2 was achieved for the first time. This work represents a novel mode of site-selective carboxylation of pyridines, which may be a useful approach in new drug design and discovery in the future.
已经开发出一种实用的铜催化吡啶与CO 2通过吡啶基鏻盐的C4选择性羧化反应。首次实现了CO 2的CP键羧化。这项工作代表了吡啶位点选择性羧化的一种新模式,这可能是未来新药设计和发现的一种有用方法。