The present invention relates to a process for preparing quaternary ammonium compounds, which comprises reacting compounds comprising an sp
3
-hybridized nitrogen atom with a dialkyl sulfate or trialkyl phosphate and subjecting the resulting ammonium compound to an anion exchange.
本发明涉及一种制备季
铵盐化合物的方法,包括将含有sp3杂化氮原子的化合物与二烷基
硫酸盐或三烷基
磷酸酯反应,并将所得的
铵盐化合物进行阴离子交换。