除草剂苯噻草胺合成的技术经济评价

概述了苯噻草胺产品的用途、市场需求及合成方法 ,采用静态法和动态法对 2 -氯代苯并噻唑路线制备苯噻草胺进行了技术经济评价 ,认为该工艺条件简单 ,反应条件温和 ,操作方便 ,经济效益明显

Technique Economy Evaluation on Synthesis of Herbicide Mefenast

The uses,market demand and synthesis methods of mefenacet are reviewed in this paper.The technique economy evaluation on preparation of mefenast from 2chlorobenzothiazole and 2 hydroxy N methyl N phenylacetamide by the method of static state and dynamic state has been made,it is indicated that the process has some advantages,e.g.simple technological conditions,moderate reaction conditions,convenient operation,obvious economic profit.