A general and efficient method of copper-catalyzed amination of 2-iodobenzenesulfonamide has been developed under very mild conditions, with good to excellent yields. This method uses inexpensive copper(I) iodide as catalyst, readily available 2-iodobenzenesulfonamides and aliphatic amines as the starting materials, and does not require the use of any ligand system or any expensive supplementary additives.
在非常温和的条件下开发了一种通用且有效的
铜催化 2-
碘苯磺酰胺胺化方法,具有良好到优异的产率。该方法使用廉价的
碘化
铜(I)作为催化剂,容易获得的2-
碘苯磺酰胺和脂肪胺作为起始原料,并且不需要使用任何
配体系统或任何昂贵的辅助添加剂。