申请人:American Cyanamid Company
公开号:US04288592A1
公开(公告)日:1981-09-08
There is provided a process for preparing amides which comprises reacting an amine, or an amide, and an acid halide, or anhydride, in suitable molecular proportions, in an inert organic diluent, in the presence of an effective amount of a molecular sieve, until the reaction is completed, separating the molecular sieve, and recovering the amide from the organic mother liquor.
提供了一种制备酰胺的过程,包括在惰性有机稀释剂中,以适当的分子比例,将胺或酰胺与酸卤或酐反应,在有效量的分子筛存在下,直到反应完成,分离分子筛,并从有机母液中回收酰胺。