Application of 1,4-pentanediol as a renewable solvent for copper-catalyzed Ullmann-type coupling reactions
作者:Csaba Árvai、László T. Mika
DOI:10.1016/j.jorganchem.2023.122976
日期:2024.2
as a biomass-originated polar protic solvent could be utilized as an alternativereactionmedium for copper-catalyzed Ullmann-type coupling reactions of aryl iodides and various amines under mild conditions. The effect of the copper source, the base, the water, and the γ-valerolactone content of the reaction mixture on the reaction performance was investigated. Eighteen cross-coupling products were