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    • 14. 发明授权
    • 5-Phenoxyphenyl-tetrahydro-1,3,5-thiadiazin-4-ones
    • 5-苯氧基苯基 - 四氢-1,3,5-噻二嗪-4-酮
    • US4452795A
    • 1984-06-05
    • US411930
    • 1982-08-26
    • Saleem FarooqHans-Peter Streibert
    • Saleem FarooqHans-Peter Streibert
    • A01N43/88C07D285/34
    • A01N43/88C07D285/34
    • The invention relates to novel substituted 5-phenoxyphenyl-tetrahydro-1,3,5-thiadiazin-4-ones of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, methoxy, ethoxy, benzyl, phenoxy, phenylthio, or phenoxy or phenylthio substituted by a radical selected from the group consisting of halogen, C.sub.1 -C.sub.4 -alkyl, methoxy and ethoxy; each of R.sub.2 and R.sub.3 independently of the other is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, methoxy or ethoxy; each of R.sub.4 and R.sub.5 independently of the other is hydrogen or C.sub.1 -C.sub.6 -alkyl; and each of R.sub.6 and R.sub.7 independently of the other is C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, C.sub.3 -C.sub.6 -cycloalkyl, alkoxyalkyl containing a total of 2 to 6 carbon atoms, benzyl, phenyl or phenyl which is substituted by a member selected from the group consisting of halogen, C.sub.1 -C.sub.4 -alkyl, methoxy and ethoxy, to the preparation of these novel compounds and to compositions containing them for use in pest control, especially for controlling insects and representatives of the order Acarina which are pests of plants and animals. The novel compounds are particularly effective against larval stages and nymphs of plant-destructive feeding insects, and most particularly against plant destructive cicadas, especially in rice crops.
    • 本发明涉及式(I)的新的取代的5-苯氧基苯基 - 四氢-1,3,5-噻二嗪-4-酮,其中R 1是氢,卤素,C 1 -C 4烷基,三氟甲基,甲氧基,乙氧基 苄基,苯氧基,苯硫基或被选自卤素,C 1 -C 4烷基,甲氧基和乙氧基的基团取代的苯氧基或苯硫基; R 2和R 3各自独立地是氢,卤素,C 1 -C 4 - 烷基,三氟甲基,甲氧基或乙氧基; R4和R5各自独立地是氢或C1-C6-烷基; R6和R7各自独立地为C1-C4-烷基,三氟甲基,C3-C6-环烷基,含有2-6个碳原子的烷氧基烷基,苄基,苯基或苯基,其被选自 由卤素,C 1 -C 4 - 烷基,甲氧基和乙氧基组成的组,用于制备这些新化合物,以及含有它们用于病虫害防治的组合物,特别是用于防治昆虫和植物和动物害虫的螨类的代表 。 新型化合物对植物破坏性饲养昆虫的幼虫期和若虫特别有效,特别是针对植物破坏性蝉,特别是在水稻作物中。