An operationally simple, inexpensive, efficient, and environmentally friendly protocol for the amine exchange reactions of 3-N,N-dimethylaminopropiophenone and N,N-dimethylaminomethylferrocene with primary aryl amines is developed using the ionic liquid [bmim]PF 6 as a solvent. The recovered ionic liquid can be reused for several cycles with constant activity.
使用
离子液体 [bmim] PF 6 作为溶剂,开发了一种操作简单、廉价、高效且环保的协议,用于 3-N,N-二甲基
氨基苯酮和 N,N-二
甲基氨基甲基二茂铁与伯芳基胺的胺交换反应。回收的
离子液体可重复使用数次,活性恒定。