Triazinyl-organophosphorus esters
    3.
    发明授权
    Triazinyl-organophosphorus esters 失效
    三嗪基有机磷酯

    公开(公告)号:US4320126A

    公开(公告)日:1982-03-16

    申请号:US70056

    申请日:1979-08-27

    摘要: Organophosphorus esters of the formula (I), ##STR1## wherein R is a C.sub.1 -C.sub.2 alkyl group, R.sub.1 is a C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.4 alkylamino, phenyl or phenoxy group, R.sub.2 and R.sub.3, which may be the same or different, are each a C.sub.1 -C.sub.5 alkyl or methoxy C.sub.2 -C.sub.3 alkyl group and X is an oxygen or sulfur atom, a method for producing organophosphorus esters of the formula (I) characterized by condensation reaction of s-triazines of the formula, ##STR2## wherein M is a potassium or sodium atom and R.sub.2 and R.sub.3 are as defined above, with a halogenated compound of the formula, ##STR3## wherein Y is a halogen atom and R, R.sub.1 and X are as defined above, and an insecticide, acaricide and/or nematocide characterized by containing organophosphorus esters of the formula (I) as an active ingredient.

    摘要翻译: 式(I)的有机磷酯,其中R是C1-C2烷基,R1是C1-C2烷基,C1-C2烷氧基,C1-C4烷基氨基,苯基或苯氧基,R2和 R3可以相同或不同,分别为C1-C5烷基或甲氧基C2-C3烷基,X为氧或硫原子,制备式(I)的有机磷酯的方法,其特征在于: 其中M是钾或钠原子,R 2和R 3如上定义,与下式的卤代化合物,其中Y是卤素原子,R 1,R 2和X 其特征在于含有式(I)的有机磷酯作为活性成分,所述杀虫剂,杀螨剂和/或杀线虫剂的定义如上。