Cyclohexenone compounds, their preparation and their use for controlling
undesirable plant growth
    4.
    发明授权
    Cyclohexenone compounds, their preparation and their use for controlling undesirable plant growth 失效
    环己烯酮化合物,它们的制备及其用于控制​​不期望的植物生长的用途

    公开(公告)号:US4994106A

    公开(公告)日:1991-02-19

    申请号:US321063

    申请日:1989-03-09

    摘要: Cyclohexenone compounds of the formula I ##STR1## where the substituents have the following meanings: R.sup.1 is C.sub.3 -C.sub.4 -alkenyl, C.sub.3 -C.sub.4 -alkynyl, C.sub.2 -C.sub.4 -haloalkyl, C.sub.2 -C.sub.4 -haloalkenyl, C.sub.2 -C.sub.4 -alkoxyalkyl or a radical CH.sub.2 --R.sup.3, whereR.sup.3 is a 5 ring heterocycle with one to three nitrogen atoms and/or one to two oxygen atoms and/or one sulfur atom as hetero-atoms, which may bear up to two double bonds and one or two of the following substituents: C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, halogen, trifluoromethyl, C.sub.1 -C.sub.4 -alkoxymethyl, C.sub.1 -C.sub.4 -alkylthiomethyl and/or vinyl, or phenyl which may bear one to three of the following groups: C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, halogen, trifluoromethyl, nitro and/or C.sub.1 -C.sub.4 -dialkylamino, andR.sup.2 is C.sub.1 -C.sub.4 -alkyl,and their agriculturally acceptable salts, processes for their manufacture, and their use.

    摘要翻译: 式I的环己烯酮化合物其中取代基具有以下含义:R 1为C 3 -C 4 - 烯基,C 3 -C 4 - 炔基,C 2 -C 4 - 卤代烷基,C 2 -C 4 - 卤代烯基,C 2 -C 4 - 烷氧基烷基或 基团CH 2 -R 3,其中R 3是具有一至三个氮原子和/或一个至两个氧原子和/或一个硫原子作为杂原子的5环杂环,其可以带有多达两个双键和一个或两个 以下取代基:C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 烷硫基,卤素,三氟甲基,C 1 -C 4 - 烷氧基甲基,C 1 -C 4 - 烷硫基甲基和/或乙烯基,或可以具有一至三个 的C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 烷硫基,卤素,三氟甲基,硝基和/或C 1 -C 4 - 二烷基氨基,R 2是C 1 -C 4烷基, 盐,其制造方法及其用途。

    Hydroxylamine derivatives which are intermediates for making herbicidal
compounds
    5.
    发明授权
    Hydroxylamine derivatives which are intermediates for making herbicidal compounds 失效
    作为制造除草剂化合物的中间体的羟甲基胺衍生物

    公开(公告)号:US5081301A

    公开(公告)日:1992-01-14

    申请号:US429160

    申请日:1989-10-30

    CPC分类号: C07D209/48 C07C239/20

    摘要: Hydroxylamine derivatives have the general formula IAryl--A--O--B IwhereAryl is an unsubstituted or substituted, mononuclear or binuclear, isocyclic radical;A is a 1,4-butenylene group of the general formulae IIa or IIb ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are each hydrogen, halogen, C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -alkenyl;B is NH.sub.2 or a dicarboximide group of the general formula III ##STR2## where Z is unsubstituted or substituted phenylene, naphthylene, pyridinylene, cyclopentylene, cyclohexylene, cyclohexenylene, C.sub.2 -C.sub.4 -alkenylene or C.sub.2 -C.sub.4 -alkylene. The dicarboximides are intermediates for the compounds wherein B is NH.sub.2. The latter are used in synthesizing herbicidal compounds.

    摘要翻译: 羟胺衍生物具有通式I Aryl-A-O-B I,其中芳基是未取代或取代的单核或双核,环状基团; A是通式IIa或IIb的1,4-亚丁烯基IIa其中R 1,R 2,R 3,R 4和R 5各自是氢,卤素,C 1 -C 6烷基或C 1 -C 6 - 烯基; B是NH 2或通式III III的二羧酰亚胺基,其中Z是未取代或取代的亚苯基,亚萘基,亚
    苄基,亚环戊基,亚环己基,亚环己烯基,C 2 -C 4亚烯基或C 2 -C 4亚烷基。 二羧酰亚胺是其中B是NH 2的化合物的中间体。 后者用于合成除草化合物。

    Herbicidal tetrahydropyran-2,4-diones
    10.
    发明授权
    Herbicidal tetrahydropyran-2,4-diones 失效
    除草四氢吡喃-2,4-二酮

    公开(公告)号:US5389602A

    公开(公告)日:1995-02-14

    申请号:US76687

    申请日:1993-06-15

    摘要: Tetrahydropyran-2,4-diones of the formula ##STR1## where R.sup.1 is hydrogen; C.sub.1 -C.sub.6 -alkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkynyl; substituted or unsubstituted phenyl; C.sub.1 -C.sub.6 -alkylsulfonyl; substituted or unsubstituted benzenesulfonyl; C.sub.3 -C.sub.6 -alkenylcarbonyl; or substituted or unsubstituted benzoyl;R.sup.2 is C.sub.1 -C.sub.6 -alkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkynyl; C.sub.1 -C.sub.6 -haloalkyl; or C.sub.3 -C.sub.6 -cycloalkyl;A, B and D are each .dbd.CH-- or .dbd.N--;E is oxygen, sulfur or --NR.sup.7 --.R.sup.7 is hydrogen; C.sub.1 -C.sub.6 -alkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkanoyl; substituted or unsubstituted benzoyl; benzyl; or substituted or unsubstituted phenyl;X is halogen; C.sub.1 -C.sub.6 -alkyl; substituted or unsubstituted C.sub.3 -C.sub.6 -cycloalkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkynyl; C.sub.1 -C.sub.6 -alkoxy; C.sub.2 -C.sub.6 -alkenyloxy; C.sub.1 -C.sub.6 -alkylthio; C.sub.1 -C.sub.6 -alkoxycarbonyl; C.sub.2 -C.sub.6 -alkanoyloxy; substituted or unsubstituted benzyloxy; substituted or unsubstituted NR.sup.5 R.sup.6 ; formyl; C.sub.2 -C.sub.6 -alkanoyl or its imine, oxime or Schiff's base; or substituted or unsubstituted phenyl;n is 0, 1 or 2;R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each hydrogen, C.sub.1 -C.sub.6 -alkyl, phenyl, C.sub.2 -C.sub.6 -alkanoyl, benzoyl and/or benzyl;Z is oxygen or --NOR.sup.8 ; andR.sup.8 is substituted or unsubstituted C.sub.1 -C.sub.6 -alkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkynyl; C.sub.2 -C.sub.6 -haloalkynyl; or substituted or unsubstituted thenyl;their environmentally compatible salts, and agents containing them.

    摘要翻译: 其中R 1是氢的式(VI)的四氢吡喃-2,4-二酮: C 1 -C 6 - 烷基; C 2 -C 6 - 烯基; C2-C6-炔基; 取代或未取代的苯基; C 1 -C 6烷基磺酰基; 取代或未取代的苯磺酰基; C 3 -C 6 - 烯基羰基; 或取代或未取代的苯甲酰基; R2是C1-C6-烷基; C 2 -C 6 - 烯基; C2-C6-炔基; C 1 -C 6 - 卤代烷基; 或C 3 -C 6 - 环烷基; A,B和D各自为= CH-或= N-; E是氧,硫或-NR7-。 R7是氢; C 1 -C 6 - 烷基; C 2 -C 6 - 烯基; C 2 -C 6烷酰基; 取代或未取代的苯甲酰基; 苄基; 或取代或未取代的苯基; X是卤素; C 1 -C 6 - 烷基; 取代或未取代的C 3 -C 6 - 环烷基; C 2 -C 6 - 烯基; C2-C6-炔基; C1-C6-烷氧基; C 2 -C 6 - 烯氧基; C1-C6-烷硫基; C1-C6烷氧基羰基; C2-C6-烷酰氧基; 取代或未取代的苄氧基; 取代或未取代的NR5R6; 甲酰基 C2-C6-烷酰基或其亚胺,肟或席夫碱; 或取代或未取代的苯基; n为0,1或2; R 3,R 4,R 5和R 6各自为氢,C 1 -C 6 - 烷基,苯基,C 2 -C 6 - 烷酰基,苯甲酰基和/或苄基; Z是氧或-NOR8; 且R 8为取代或未取代的C 1 -C 6 - 烷基; C 2 -C 6 - 烯基; C2-C6-炔基; C 2 -C 6 - 卤代炔基; 或取代或未取代的噻吩基; 它们与环境相容的盐和含有它们的试剂。