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通过N-乙酰氨基-2,6-二氟苯甲酰胺在POCl3催化下脱水制得标题化合物。标题化合物经IR、1HNMR和GC-MS方法进行了结构表征,同时提出了一种可能的反应机理。
The title compound is prepared by dehydration of N-acetylamino-2,6-difluorobenzamide under the catalysis of POCl3. The title compounds were characterized by IR, 1HNMR and GC-MS methods. At the same time, a possible reaction mechanism was proposed.