2-tert-butyl-5-isoxazolylmethylthio-3(2H)-pyridazin-3-one
    5.
    发明授权
    2-tert-butyl-5-isoxazolylmethylthio-3(2H)-pyridazin-3-one 失效
    2-叔丁基-5-异恶唑基甲硫基-3(2H) - 哒嗪-3-酮

    公开(公告)号:US4929617A

    公开(公告)日:1990-05-29

    申请号:US283128

    申请日:1988-12-12

    CPC分类号: C07D413/12 A01N43/80

    摘要: 2-tert-butyl-5-isoxazolylmethylthio-3(2H)-pyridazin-3-one derivatives of the general formula ##STR1## where R.sup.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl, R.sup.2 is hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.2 -C.sub.8 -alkenyl, C.sub.1 -C.sub.4 -haloalkenyl, C.sub.2 -C.sub.8 -alkoxyalkyl, C.sub.3 -C.sub.10 -cycloalkyl, C.sub.2 -C.sub.5 -alkoxycarbonyl, aryl or C.sub.7 -C.sub.20 -aralkyl, or aryl which is monosubstituted, disubstituted or trisubstituted by halogen, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, phenyl, phenoxy or cyano and/or monosubstituted or disubstituted by nitro or C.sub.7 -C.sub.20 -aralkyl substituted by the said substituents in the aryl moiety, R.sup.3 is hydrogen, halogen, C.sub.1 -C.sub.8 -alkyl or C.sub.2 -C.sub.8 -alkenyl and X is chlorine or bromine, their preparation and their use for controlling pests.

    摘要翻译: 其中R 1是氢或C 1 -C 4 - 烷基,R 2是氢,C 1 -C 8 - 烷基,C 2 -C 4 - 烷基,C 2 -C 4 - 烷氧基, C 8 - 烯基,C 1 -C 4 - 卤代烯基,C 2 -C 8 - 烷氧基烷基,C 3 -C 10 - 环烷基,C 2 -C 5 - 烷氧基羰基,芳基或C 7 -C 20 - 芳烷基,或被卤素单取代,二取代或三取代的芳基 C 1-8 - 烷基,C 1 -C 8 - 烷氧基,C 1 -C 4 - 卤代烷基,C 1 -C 4 - 卤代烷氧基,苯基,苯氧基或氰基和/或被被芳基中的所述取代基取代的硝基或C 7 -C 20 - 芳烷基单取代或二取代 部分,R3是氢,卤素,C1-C8-烷基或C2-C8-烯基,X是氯或溴,它们的制备及其用于防治害虫的用途。