硫双灭多威合成路线研究  

Study on the Synthesis of Methyl Thiobiscarbamate

作　　者：柴生勇[1] 臧立[1] 景辉[1] 

机构地区：[1]西安近代化学研究所

出　　处：《陕西化工》1998年第1期23-25,共3页Applied Chemical Industry

摘　　要：对硫双灭多威的合成路线进行了比较研究，结果认为采用吡啶兼作有机碱和溶剂的合成路线；应用ＳＣｌ２与Ｓ２Ｃｌ２生成同一产品；甲醇洗涤可以提高产品纯度。The synthesis processes of methyl thiobiscarbamate have been comparatively studied, and the results show that the optimum synthesis process adopts pyridine as organic base and solvent,SCl2 and S2Cl2 are applied to produce the same product,and the purity of methyl thiobiscarbamate would be improved by washing with methanol.

关 键 词：硫双灭多威 合成线路 溶剂 杀虫剂 有机杀虫剂 

分 类 号：TQ453.206[化学工程—农药化工]