A method separates a reaction product from an imide compound catalyst represented by Formula (1) or an altered derivative thereof in a reaction mixture obtained as a result of a reaction in the presence of the imide compound catalyst by performing an extraction process using two organic solvents separable from each other to thereby separate the reaction product into one organic solvent layer and the imide compound catalyst or an altered derivative thereof into the other organic solvent layer, respectively:
wherein R1 and R2 are each, for example, a hydrogen atom or an alkyl group, where R1 and R2 may be combined to form a double bond, an aromatic ring, or a non-aromatic ring; and X is an oxygen atom or a hydroxyl group.
The method of the invention can efficiently and simply separate a reaction product from a catalyst and/or an altered derivative of the catalyst in a reaction mixture obtained as a result of a reaction of a substrate such as a hydrocarbon using N-hydroxyphthalimide or another imide compound as the catalyst.
一种方法,通过使用两种可相互分离的有机溶剂进行萃取处理,从而将反应产物与由式(1)表示的
亚胺化合物催化剂或其改变衍
生物分离,该反应混合物是在
亚胺化合物催化剂存在下进行反应而得到的,从而将反应产物分离到一个有机溶剂层中,将
亚胺化合物催化剂或其改变衍
生物分别分离到另一个有机溶剂层中:
其中 R1 和 R2 各为例如氢原子或烷基,其中 R1 和 R2 可结合形成双键、芳香环或非芳香环;X 为氧原子或羟基。
本发明的方法可以在使用 N-羟基邻苯二甲
酰亚胺或另一种
亚胺化合物作为催化剂与底物(如碳氢化合物)反应后得到的反应混合物中,高效、简单地从催化剂和/或催化剂的改变衍
生物中分离出反应产物。