申请人:Bayer Aktiengesellschaft
公开号:US04113860A1
公开(公告)日:1978-09-12
O-Alkyl-O-[4-alkylpyrimidin(2)yl]-(thiono)-(thiol) phosphoric (phosphonic) acid esters of the formula ##STR1## in which R is alkyl with 1 to 9 carbon atoms, R.sub.1 is alkyl, alkoxy or alkylmercapto each with 1 to 6 carbon atoms, or phenyl, R.sub.2 is alkyl with 1 to 6 carbon atoms, R.sub.3 is hydrogen or halogen, R.sub.4 is halogen, thiocyanato or alkoxy, alkylmercapto or alkoxycarbonyl with 1 to 4 carbon atoms in each radical, and X is oxygen or sulfur, which possess insecticidal, acaricidal and nematocidal properties.
该式的O-烷基-O-[4-烷基嘧啶(2)基]-(硫代)-(硫醇)磷酸(膦酸)酯,其中R是含有1至9个碳原子的烷基,R.sub.1是含有1至6个碳原子的烷基、烷氧基或烷基巯基,或苯基,R.sub.2是含有1至6个碳原子的烷基,R.sub.3是氢或卤素,R.sub.4是卤素、硫氰酸根或烷氧基、烷基巯基或烷氧羰基,每个基团中含有1至4个碳原子,X是氧或硫,具有杀虫、杀螨和杀线虫的性质。