Methods for the preparation of saturated imidazolinium salts and related compounds that comprises reaction of formamidines with compounds such as dihaioethane and an optional base are disclosed. Alternatively, the imidazoünium salts and related compounds can be prepared in a one-step process without purification of the formamidine reactant. These methods make it possible to obtain numerous imidazolinium salts and related compounds under solvent-free reaction conditions and in excellent yields.
公开了用于制备饱和
咪唑啉盐和相关化合物的方法,包括将甲酰胺与二
硫乙烷等化合物发生反应以及可选的碱。另外,
咪唑盐和相关化合物也可以在一步过程中制备,无需纯化甲酰胺反应物。这些方法使得在无溶剂反应条件下且产率极高的情况下获得大量
咪唑啉盐和相关化合物成为可能。