N-phenyltetrahydrophthalimide compounds
    83.
    发明授权
    N-phenyltetrahydrophthalimide compounds 失效
    N-苯基四氢化邻苯二甲酰亚胺化合物

    公开(公告)号:US5089042A

    公开(公告)日:1992-02-18

    申请号:US511940

    申请日:1990-04-16

    CPC classification number: A01N43/28 A01N43/24 A01N43/32 C07D409/10 C07D411/10

    Abstract: N-phenyltetrahydrophthalimides of the formula I ##STR1## where R.sup.1 is hydrogen or halogen, R.sup.2 is halogen and A is a substituent of the formula ##STR2## where X is oxygen or sulfur, n is zero or one, R.sup.3 is hydrogen or C.sub.1 -C.sub.6 -alkoxycarbonyl or C.sub.1 -14 C.sub.3 -alkyl which is unsubstituted or substituted by halogen, cyano, hydroxyl, mercapto, C.sub.1 -C.sub.6 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkenylthio, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.3 -C.sub.6 -alkynylthio or C.sub.1 -C.sub.4 -acyloxy, or is hydroxyl or carboxyl or is C.sub.1 -C.sub.4 -alkylthio-C.sub.1 - or C.sub.2 -alkyl or C.sub.1 -C.sub.4 -alkoxy-C.sub.1 - or -C.sub.2 -alkyl which is substituted in the alkyl ether or thioehter moiety by C.sub.1 -C.sub.6 -alkoxycarbonyl, R.sup.4 is hydrogen or C.sub.1 -C.sub.3 -alkyl, Z is methyleneoxymethylene, methylenethiomethylene or ethenylene (--CH.dbd.CH--) and R.sup.5 and R.sup.6 are each hydrogen or C.sub.1 -C.sub.3 -alkyl, which are useful as herbicides, are prepared.

    Abstract translation: 式I的N-苯基四氢邻苯二酰亚胺其中R 1是氢或卤素,R 2是卤素,A是下式的取代基,其中X是氧或硫,n是0或1,R 3 氰基,羟基,巯基,C 1 -C 6 - 烷氧基羰基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 烷硫基,C 3 -C 6烷氧基或C 1 -C 6 - 烷氧基羰基, - 烯基氧基,C 3 -C 6 - 烯基硫代,C 3 -C 6 - 炔氧基,C 3 -C 6 - 炔硫基或C 1 -C 4 - 酰氧基,或者是羟基或羧基,或者是C 1 -C 4 - 烷硫基-C 1或C 2 - 烷基或C 1 -C 4 在烷基醚或硫代酯部分被C1-C6-烷氧基羰基取代的烷氧基-C1-或-C2-烷基,R4是氢或C1-C3-烷基,Z是亚甲氧基亚甲基,亚甲基亚乙基或亚乙基(-CH = CH- )和R5和R6各自为氢或用作除草剂的C 1 -C 3烷基。

    Isoureas and their use for controlling undesirable plant growth
    90.
    发明授权
    Isoureas and their use for controlling undesirable plant growth 失效
    Isoureas及其用于控制​​不希望的植物生长的用途

    公开(公告)号:US4692187A

    公开(公告)日:1987-09-08

    申请号:US825627

    申请日:1986-02-03

    CPC classification number: A01N47/42 C07C275/70

    Abstract: Isoureas of the formula ##STR1## where X, Y and Z are each hydrogen, halogen, alkyl, alkoxy, haloalkyl, unsubstituted or substituted phenoxy or unsubstituted or substituted arylalkoxy, R.sup.1 is alkyl, R.sup.2 is alkyl or methoxy and R.sup.3 is benzyl or is phenyl which can be monosubstituted or polysubstituted by alkyl, halogen, alkoxy, haloalkoxy, hydroxyl, nitro, alkoxycarbonylmethoxy, alkoxycarbonylethoxy or a radical--NH--R.sup.4, processes for their preparation, and their use for controlling undesirable plant growth.

    Abstract translation: 式(I)的异脲,其中X,Y和Z各自为氢,卤素,烷基,烷氧基,卤代烷基,未取代或取代的苯氧基或未取代或取代的芳基烷氧基,R1为烷基,R2为烷基或甲氧基,R3为 苄基或可以被烷基,卤素,烷氧基,卤代烷氧基,羟基,硝基,烷氧基羰基甲氧基,烷氧基羰基乙氧基或自由基-NH-R4单取代或多取代的苯基,其制备方法及其用于防治不合需要的植物生长。

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