申请人:Bayer Aktiengesellschaft
公开号:US03951975A1
公开(公告)日:1976-04-20
O-Alkyl-S-alkyl-O-[2-substituted-pyrimidin(4)yl]-thionothiolphosphoric acid esters of the formula ##SPC1## In which R and R.sub.1 are the same or different alkyl radicals each with 1 to 6 carbon atoms, R.sub.2 is hydrogen or alkylmercapto with 1 to 4 carbon atoms, R.sub.3 is hydrogen or methyl, and R.sub.4 is alkyl or alkylmercapto with 1 to 6 carbon atoms, or alkylmercaptoalkylmercapto with 1 to 4 carbon atoms per alkyl moiety, or carbalkoxymethylmercapto with 1 to 4 carbon atoms per alkyl moiety, Which possess insecticidal, acaricidal and nematocidal properties.
该文献描述了一种具有杀虫、杀螨和杀线虫特性的公式为##SPC1##的酯化合物,其中R和R.sub.1是具有1到6个碳原子的相同或不同的烷基基团,R.sub.2是具有1到4个碳原子的氢或烷基硫基,R.sub.3是氢或甲基,R.sub.4是具有1到6个碳原子的烷基或烷基硫基,或每个烷基部分具有1到4个碳原子的烷基硫基烷基硫基,或每个烷基部分具有1到4个碳原子的碳基酯基甲基硫基。