<i>N</i>-(1-Oxy-2-picolyl)oxalamic Acid as an Efficient Ligand for Copper-Catalyzed Amination of Aryl Iodides at Room Temperature
作者:Yongbin Wang、Jing Ling、Yu Zhang、Ao Zhang、Qizheng Yao
DOI:10.1002/ejoc.201500279
日期:2015.7
N-(1-Oxy-pyridin-2-ylmethyl)oxalamic acid was identified as efficient ligand for CuI-catalyzed amination of aryl halides at room temperature. In our catalytic system, N-arylation of cyclic secondary amines, primary amines, amino acids, and ammonia proceeded with moderate to excellent yields and high functional group tolerance.
N-(1-Oxy-pyridin-2-ylmethyl) 草氨酸被确定为室温下 CuI 催化的芳基卤化物胺化的有效配体。在我们的催化系统中,环状仲胺、伯胺、氨基酸和氨的 N-芳基化以中等至优异的产率和高官能团耐受性进行。