噻虫嗪的合成研究  

Study on the Synthesis of Thiamethoxam

作　　者：潘启玉[1] 徐金霞[1] PAN Qi-yu;XU Jin-xia(Anhui Research Institute of Chemical Industry,Hefei 230041,China)

机构地区：[1]安徽省化工研究院

出　　处：《安徽化工》2019年第3期62-63,共2页Anhui Chemical Industry

摘　　要：选用2-氯-5-氯甲基噻唑与3-甲基-4-硝基亚胺基四氢-1,3,5-噁二嗪作为中间体合成噻虫嗪,通过优化条件,找到了一条适用于噻虫嗪工业化生产的合成路线.In this article, 2-chloro-5-chloromethiazole and 3-methyl-4-nitroiminoperhydro-1,3,5-oxadiazine were used as intermediates to synthesize thiamethoxam, and a synthetic method suitable for industrial production of thiamethazine was found by optimizing conditions.

关 键 词：噻虫嗪 2-氯-5-氯甲基噻唑 3-甲基-4-硝基亚胺基四氢-1 3 5-噁二嗪 合成 

分 类 号：TQ453.2[化学工程—农药化工]