申请人:Olin Corporation
公开号:US04382087A1
公开(公告)日:1983-05-03
Disclosed are selected O-(2-trichloromethyl-4-pyrimidinyl)-O,O-dialkyl phosphorothionates and O-(2-trichloromethyl-4-pyrimidinyl)-O,O-dialkyl phosphoronates having the formula: ##STR1## wherein Y is an atom selected from the group consisting of sulfur and oxygen; R is a lower alkyl group having 1 to 4 carbon atoms; R.sup.1 is hydrogen, a lower alkyl group having 1 to 4 carbon atoms, halo or nitro; and R.sup.2 is a lower alkyl group having 1 to 4 carbon atoms or an amino group. These compounds have been found to exhibit insecticidal activity.
揭示了具有以下结构式的选定O-(2-三氯甲基-4-嘧啶基)-O,O-二烷基磷酰硫酸酯和O-(2-三氯甲基-4-嘧啶基)-O,O-二烷基磷酸酯:其中Y是从硫和氧组成的原子;R是具有1至4个碳原子的较低烷基基团;R.sup.1是氢、具有1至4个碳原子的较低烷基基团、卤素或硝基;以及R.sup.2是具有1至4个碳原子的较低烷基基团或氨基团。已发现这些化合物具有杀虫活性。