甜菜宁及甜菜安的合成  

The Synthetic Methods of Desmedipham and Phenmedipham

作　　者：窦花妮[1] 郑昀红[1] 

机构地区：[1]浙江省化工研究院,浙江杭州310023

出　　处：《浙江化工》2005年第11期29-31,共3页Zhejiang Chemical Industry

摘　　要：甜菜宁及甜菜安均为选择性芽后二氨基甲酸酯类除草剂,具有广谱、高效低毒、适应性强、持效期长等显著特点。本文主要对甜菜宁及甜菜安的8种化学合成方法进行分析比较,推荐两条合理的工业化合成路线。As selective after-sprout dicarbamate type herbicides,desmedipham and phenmedipham have typical of broad spectrum, high effect, low toxic, low residual, robust adaptation and going with environment well. They do no harm to crops and can prevent or kill many types of weeds with broad leaves in a field of beet. Not much of this type of pesticides is left over in soil and root tubers. Based on concerned literature, the article introduced eight synthetic methods of desmedipham and phenmedipham, and recommends two appropriate industrialization synthesis routes by comparison.

关 键 词：选择性芽后除草剂 甜菜安 甜菜宁 

分 类 号：TQ457[化学工程—农药化工]