Visible Light‐Induced Imide Alkylation of Azauracils with Aryl Diazoesters
作者:Sudhir Kumar Hota、Sandip Murarka
DOI:10.1002/asia.202301027
日期:2024.2
additive-free visible light-induced N−H functionalization of (aza)uracils with α-diazo esters leading to imide alkylation in good to excellent yields. The reaction proceeds through a N−H insertion in dichloromethane as a solvent, whereas, a photochemical three-component coupling product was obtained upon performing the reaction in cyclic ethers (1,4-dioxane, THF) as a solvent.