申请人:American Cyanamid Company
公开号:US05281713A1
公开(公告)日:1994-01-25
There is provided a process for the manufacture of 2-alkoxymethylacrolein compounds via the reaction of an appropriate alcohol and acrolein in the presence of an acid and a trisubstituted amine to form an intermediate and the subsequent reaction of the intermediate with formaldehyde in the presence of an acid and a disubstituted amine. There is also provided a process for the manufacture of 3-alkoxymethylquinolines from 2-alkoxymethylacrolein.
提供了一种制备2-烷氧甲基丙烯醛化合物的方法,通过在适当醇和丙烯存在酸和三取代胺的情况下反应形成中间体,然后在存在酸和二取代胺的情况下中间体与甲醛的进一步反应。还提供了一种从2-烷氧甲基丙烯醛制备3-烷氧甲基喹啉的方法。