甲酰胺磺隆合成方法述评

A Review of Synthetic Methods of Foramsulfuron

总结了文献报道的甲酰胺磺隆及其中间体的合成工艺路线和具体的合成方法。甲酰胺磺隆是由关键中间体N,N-二甲基-2-氨基磺酰基-4-甲酰氨基苯甲酰胺与4,6-二甲氧基-2-((苯氧基羰基)氨基)-嘧啶通过酯交换反应制得。主要有3条工艺路线。

The synthetic method and detailed process of foramsulfixron and its intermediates reported in the literature were summarized. There were three different process routes to synthesize foramsulfuron. It was prepared by the reaction of 4-formamido-N,N-dimethyl-2-sulfamoylbenzamide with phenyl 3,5-dimethoxy-phenylcarbamate.