申请人:Szarvas Laszlo
公开号:US20070254822A1
公开(公告)日:2007-11-01
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化合物的过程,其包括将含有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,并将所得的铵化合物进行阴离子交换。