-
公开(公告)号:US5077414A
公开(公告)日:1991-12-31
申请号:US500831
申请日:1990-03-29
IPC分类号: C07D233/58 , C07D233/56 , C07D233/64 , C07D521/00
CPC分类号: C07D231/12 , C07D233/56 , C07D249/08
摘要: A process for the preparation of 1,3-disubstituted imidazolium salts that comprises reaction of an .alpha.-dicarbonyl compound, an aldehyde, an amine and an acid is disclosed.
摘要翻译: 公开了一种制备包括α-二羰基化合物,醛,胺和酸的反应的1,3-二取代的咪唑鎓盐的方法。