麦草畏合成方法述评  

A Review of Synthetic Methods of Dicamba

作　　者：武恩明[1] 王徵[1] 于福强[1] 叶艳明[1] 薛有仁 于春睿[1] 

机构地区：[1]沈阳化工研究院有限公司新农药创制与开发国家重点实验室,沈阳110021

出　　处：《农药》2015年第4期235-240,共6页Agrochemicals

摘　　要：总结了文献报道的麦草畏及其中间体的工艺路线和合成方法。麦草畏主要由2,5-二氯蔫酚进一步反应得到,主要有8条合成路线。其中路线1具有工艺路线合理、反应条件温和、原料易得、收率高、成本低等特点,适合工业化生产。The process routes and synthetic methods of dicamba and its intermediates reported in literatures were summarized. Dicamba was synthesized by the key intermediate 2,5-dichlorophenol further reaction. There were mainly eight synthetic routes to prepare it. The route 1 has advantages of reasonable process, mild reaction conditions, easy availability of materials, high yield and low cost, and is suitable for industrialized production.

关 键 词：麦草畏 工艺路线 合成方法 

分 类 号：TQ457.2[化学工程—农药化工]