A process for the preparation of substituted imidazolium salts

摘要

The present invention relates to a process for the preparation of 1,3 - disubstituted or salts, which is characterized in that - dicarbonyl compounds, an α, an aldehyde, an amine and the hydrochloric acid of the anion x.sup. ⊖^n– be reacted with one another and the reaction is carried out in water, a water-miscible solvent or mixtures thereof takes place.