除草剂苯嘧磺草胺的合成进展  

Progress in synthesis of herbicide saflufenacil

作　　者：朱建荣 武恩明 汪国庆 ZHU Jianrong;WU Enming;WANG Guoqing(National Engineering Research Center of Pesticide,State Key Laboratory of the Discovery and Development of Novel Pesticide,Shenyang Sinochem Agrochemicals R&D Co.,Ltd.,Shenyang 110021,China)

机构地区：[1]沈阳中化农药化工研发有限公司新农药创制与开发国家重点实验室,农药国家工程研究中心,沈阳110021

出　　处：《农药》2024年第11期781-785,801,共6页Agrochemicals

摘　　要：苯嘧磺草胺是巴斯夫公司研制并开发的脲嘧啶类除草剂,2009年上市,可防治多种作物田的阔叶杂草,且对作物安全。综述了苯嘧磺草胺及其重要中间体的合成工艺,并简要进行分析与讨论,为该产品的工业化生产提供参考和依据。Saflufenacil is a uracil herbicide developed by BASF in 2009,which can effectively control broad-leaf weeds in various crop fields with good safety to crops.This article mainly summarized,analyzed and discussed the synthesis process of saflufenacil and its important intermediate,so as to provide reference and basis for its industrial production.

关 键 词：苯嘧磺草胺 脲嘧啶 磺酰胺 合成工艺 

分 类 号：TQ457.2[化学工程—农药化工]