新型除草剂氟磺酰草胺的合成

Synthesis of Novelty Herbicide Mefluidide

通过对除草剂氟磺酰草胺合成路线的筛选,以2,4-二甲基间苯二胺为原料,经过磺酰化、乙酰化合成氟磺酰草胺,两步反应总收率75%,含量≥95%。该工艺简单,反应条件温和,环保,适合工业化生产。

This article through to the synthetic route of herbicide Mefluidide,thought 2,4-dimethyl-m-phenyediamine as raw material, through sulfonylation, acetylation synthesis Mefluidide, two steps with total yield of 75%, the content is more than 95%. The process is simple, mild reaction conditions, environmental protection, suitable for industrial production.