Synthesis of α-Hydroxycarboxylic Acid Anilides via Copper-Catalyzed C–N Coupling of α-Hydroxyamides with Aryl Halides
作者:Qingle Zeng、Zhijie Li、Quan Wen、Lihong Zhou、Xingmei Deng
DOI:10.1055/s-0035-1560473
日期:——
α-hydroxycarboxylic acid anilides via copper-catalyzed chemoselective C–N coupling reactions of α-hydroxyamides and arylhalides is described. This highly selective N-arylation process demonstrates wide substrate scope, cost savings and easy operation. In addition, the chirality of l-3-phenyllactamide is preserved during the reaction. The synthesis of highly important α-hydroxycarboxylic acid anilides via copper-catalyzed