相转移催化合成N－取代硫代磷酰胺二乙酯  

Phase Transfer Catalytic Synthesis ofN-Substituted O,O-diethylphosphoramidth-ioates

作　　者：郭佃顺[1] 黄汝骐[1] 高蓉华 吴志广[1] 

机构地区：[1]山东师范大学化学系

出　　处：《农药》1995年第4期18-19,共2页Agrochemicals

摘　　要：用乙基氯化物（Ｏ，Ｏ－二基硫代磷酰氯）与不同的胺反应，以碱酸钾作缚酸剂、季铵盐作相转移催化剂，合成了六种Ｎ－取代硫代磷酰胺二乙酯，其结构经ＩＲ、ＮＭＲ和元素分析证实。N-Substituted-O,O-diethylphosphoramidothioates(I)were prepared by treating O,O-diethylphos-phorochloridothioate with different amines in the presence ofanhydrous potassium carbonate with quaternary ammoniumsalt as phase transfer catalyst.The cheDlical structures of theproducts were confirmed by elementary analysis,IR and NMRspectra.

关 键 词：取代硫代磷酰胺 二乙酯 相转移催化 农药 中间体 

分 类 号：TQ265.1[化学工程—有机化工] TQ453.22