An Umpolung Approach to Acyclic 1,4‐Dicarbonyl Amides via Photoredox‐Generated Carbamoyl Radicals
作者:Jason D. Williams、Stuart G. Leach、William J. Kerr
DOI:10.1002/chem.202300403
日期:——
Photoredox catalysis is used to generate carbamoyl radicals from oxamate salts. Addition to a range of electron-poor olefins gives the 1,4-amido-carbonyl products in good yields. The reaction proceeds under mild conditions, and a transition metal or organic photocatalyst can be employed.
光氧化还原催化用于从草酸盐生成氨基甲酰基。添加到一系列缺电子烯烃中可获得高产率的 1,4-氨基-羰基产物。反应在温和条件下进行,可以使用过渡金属或有机光催化剂。