This invention relates to a process for producing an amide compound by Beckmann rearrangement of an oxime compound using a compound having at least two electron-withdrawing leaving groups as a rearrangement catalyst, the process comprising a pre-preparation step in which the rearrangement catalyst and at least a part of the oxime compound are mixed and reacted; and a rearrangement reaction step in which the oxime compound is rearranged at a temperature higher than that in the pre-preparation step.
本发明涉及一种通过使用至少具有两个电子吸引离去基团的化合物作为重排催化剂,通过贝克曼重排反应氧
肟化合物生产酰胺化合物的方法,该方法包括预制备步骤,在该步骤中,将重排催化剂和至少一部分氧
肟化合物混合并反应;以及重排反应步骤,在该步骤中,氧
肟化合物在高于预制备步骤的温度下重排。