Substituted 2-phenylpyridines as herbicides
    81.
    发明授权
    Substituted 2-phenylpyridines as herbicides 失效
    取代的2-苯基吡啶作为除草剂

    公开(公告)号:US6010980A

    公开(公告)日:2000-01-04

    申请号:US29994

    申请日:1998-03-13

    CPC分类号: C07D213/61 A01N43/40

    摘要: Substituted 2-phenylpyridines I and their salts ##STR1## where n=0, 1;R.sup.1 =halogen, C.sub.1 -C.sub.4 -haloalkyl;R.sup.2 and R.sup.3 =H, halogen;R.sup.4 =CN, halogen;R.sup.5 =--CO--O-(C.sub.1 -C.sub.4 -alkylene)-CO--OR.sup.6, --CO--O-(C.sub.1 -C.sub.4 -alkylene)-CO--N(R.sup.7)R.sup.8, --O-(C.sub.1 -C.sub.4 -alkylene)-CO--O-(C.sub.1 -C.sub.4 -alkylene)-CO--OR.sup.6, --O-(C.sub.1 -C.sub.4 -alkylene)-CO--O-(C.sub.1 -C.sub.4 -alkylene)-CO--N(R.sup.7) R.sup.8, --S-(C.sub.1 -C.sub.4 -alkylene)-CO--O-(C.sub.1 -C.sub.4 -alkylene)-CO--OR.sup.6 or --S-(C.sub.1 -C.sub.4 -alkylene)-CO--O-(C.sub.1 -C.sub.4 -alkylene)-CO--N(R.sup.7)R.sup.8 ;R.sup.6 =H, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.3 -C.sub.4 -alkynyl;R.sup.7 =H, C.sub.1 -C.sub.4 -alkyl, carboxy-C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.4 -alkyl;R.sup.8 =H or C.sub.1 -C.sub.4 -alkyl,are used as herbicides and for the desiccation/defoliation of plants.

    摘要翻译: PCT No.PCT / EP96 / 03949 Sec。 371日期1998年3月13日 102(e)1998年3月13日PCT PCT 1996年9月9日PCT公布。 出版物WO97 / 11059 日期1997年3月27日取代的2-苯基吡啶I及其盐,其中n = 0,1; R1 =卤素,C1-C4卤代烷基; R2和R3 = H,卤素; R4 = CN,卤素; R5 = -CO-O-(C1-C4-亚烷基)-CO-OR6,-CO-O-(C1-C4-亚烷基)-CO-N(R7)R8,-O-(C1-C4-亚烷基) -CO-O-(C1-C4-亚烷基)-CO-OR6,-O-(C1-C4-亚烷基)-CO-O-(C1-C4-亚烷基)-CO-N(R7)R8,-S - (C1-C4-亚烷基)-CO-O-(C1-C4-亚烷基)-CO-OR6或-S-(C1-C4-亚烷基)-CO-O-(C1-C4-亚烷基) N(R 7)R 8; R6 = H,C1-C4-烷基,C1-C4-烷氧基-C1-C4-烷基,C2-C4-烯基,C3-C4-炔基; R7 = H,C1-C4-烷基,羧基-C1-C4-烷基,C1-C4-烷氧基羰基-C1-C4-烷基; R8 = H或C1-C4烷基,用作除草剂和用于植物的干燥/脱叶。

    Benzylhydroxylamines and intermediates used to prepare them

    公开(公告)号:US6057269A

    公开(公告)日:2000-05-02

    申请号:US973780

    申请日:1998-01-05

    摘要: Benzylhydroxylamines I ##STR1## (X=--N(R.sup.7)--O--; Y=O, S; R.sup.1 =halogen, CN, NO.sub.2, CF.sub.3 ; R.sup.2 =H, halogen; R.sup.3 =H, NH.sub.2, CH.sub.3 ;R.sup.4 =H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -alkylsulfinyl or C.sub.1 -C.sub.6 -alkylsulfonyl;R.sup.5 =H, halogen, C.sub.1 -C.sub.6 -alkyl;R.sup.6 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.2 -C.sub.6 -alkenyl;R.sup.7 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -alkylcarbonyl, C.sub.3 -C.sub.6 -alkenylcarbonyl, C.sub.3 -C.sub.6 -alkynylcarbonyl, C.sub.1 -C.sub.6 -alkoxycarbonyl, C.sub.2 -C.sub.8 -alkenyloxycarbonyl, C.sub.2 -C.sub.6 -alkynyloxycarbonyl, C.sub.1 -C.sub.6 -alkylthiocarbonyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.1 -C.sub.6 -alkylcarbamoyl, it being possible for the 14 last-mentioned radicals to have attached to them 1-3 substituents:NO.sub.2, CN, halogen, C.sub.3 -C.sub.8 -cycloalkyl, OH, C.sub.1 -C.sub.6 -alkoxy, C.sub.3 -C.sub.8 -cycloalkoxy, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -alkylcarbonyl, C.sub.1 -C.sub.6 -alkylcarbonyloxy, C.sub.1 -C.sub.6 -alkylsulfinyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.1 -C.sub.6 -alkylideneaminoxy, C.sub.1 -C.sub.6 -alkylcarbamoyl,unsubstituted or substituted phenyl, phenoxy or phenylsulfonyl,a 3- to 7-membered heterocyclyl or heterocyclyloxy group having 1-3 hetero atoms, it being possible for this group to be saturated, unsaturated or aromatic and to have attached to it 1-3 substituents,--CO--Z.sup.1 R.sup.9, --OCO--Z.sup.1 R.sup.9, --N(R.sup.9)R.sup.10 orR.sup.7 =unsubstituted or substituted cycloalkylcarbonyl, phenylcarbonyl, phenylsulfonyl, phenylcarbamoyl;R.sup.8 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl, it being possible for each of the 5 last-mentioned radicals to have attached to it 1-3 substituents:NO.sub.2, CN, halogen, C.sub.3 -C.sub.8 -cycloalkyl, OH, C.sub.1 -C.sub.6 -alkoxy, C.sub.3 -C.sub.8 -cycloalkoxy, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -alkylsulfinyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.1 -C.sub.6 -alkylideneaminoxy,unsubstituted or substituted phenyl- [sic], phenoxy-[sic] or phenylsulfonyl,a 3- to 7-membered heterocyclyl or heterocyclyloxy group having 1-3 hetero atoms, it being possible for this group to be saturated, unsaturated or aromatic and to have attached to it 1-3 substituents,--CO--Z.sup.2 R.sup.11, --OCO--Z.sup.2 R.sup.11, --N(R.sup.11)R.sup.12 ;Z.sup.1 a chemical bond, oxygen, sulfur or --N(R.sup.10)--;Z.sup.2 =a chemical bond, oxygen, sulfur or --N(R.sup.12)--;R.sup.9, R.sup.11 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkoxy)carbonyl-C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted phenyl or phenyl-C.sub.1 -C.sub.6 -alkyl,orZ.sup.1 and R.sup.9 and/or Z.sup.2 and R.sup.11 together=a 3- to 7-membered heterocycle having 1-3 hetero atoms and bonded via nitrogen, it being possible for this heterocycle to be saturated, unsaturated or aromatic and, if desired, to have attached to it one to three substituents,R.sup.10, R.sup.12 =H, OH, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.1 -C.sub.6 -alkoxy)and the salts of I where R.sup.3, R.sup.7 and/or R.sup.8 =hydrogenare used as herbicides and for the desiccation/defoliation of plants.

    O-(oximino)ethylcyclohexenone oxime ethers and their use as herbicides
    90.
    发明授权
    O-(oximino)ethylcyclohexenone oxime ethers and their use as herbicides 失效
    O-(肟基)乙基环己烯酮肟醚及其作为除草剂的用途

    公开(公告)号:US5739085A

    公开(公告)日:1998-04-14

    申请号:US435450

    申请日:1995-05-05

    摘要: O-(Oximino)ethylcyclohexenone oxime ethers I ##STR1## (R.sup.1 and R.sup.2 =C.sub.1 -C.sub.6 -alkyl; R.sup.3 =unsubstituted or substituted phenyl, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.4 -alkenyl or C.sub.3 -C.sub.4 -alkynyl, which in each case can be substituted by halogen, C.sub.1 -C.sub.3 -alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted phenoxy; R.sup.4 =C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.4 -alkylthio-C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted phenylthio-C.sub.1 -C.sub.6 -alkyl, N-(C.sub.1 -C.sub.4 -alkylsulfonyl)-N-(C.sub.1 -C.sub.4 -alkyl)aminomethyl, unsubstituted or substituted C.sub.3 -C.sub.7 -cycloalkyl or C.sub.5 -C.sub.7 -cycloalkenyl, 5-membered saturated heterocyclyl having one or two oxygen and/or sulfur atoms, which can carry one to three substituents, saturated or unsaturated 6-/7-membered heterocyclyl having 1 or 2 non-adjacent oxygen and/or sulfur atoms, which can carry 1 to 3 substituents, 5-membered heteroaryl, containing 1 to 2 nitrogen atoms and an oxygen or sulfur atom, where the heteroaromatic can carry 1 to 3 substituents, phenyl or pyridyl, which can carry 1 to 3 of the following substituents: halogen, nitro, cyano, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkyl, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkynyloxy and --NR.sup.a R.sup.b ; R.sup.a =H, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl; R.sup.b =H, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -acyl or unsubstituted or substituted benzoyl) and their agriculturally utilizable salts and esters are described.

    摘要翻译: O-(肟基)乙基环己烯酮肟醚I(R1和R2 = C1-C6-烷基; R3 =未取代或取代的苯基,C1-C4-烷基,C3-C4-烯基或C3-C4-炔基,其中 在每种情况下可以被卤素,C 1 -C 3 - 烷基,未取代或取代的苯基或未取代或取代的苯氧基取代; R 4 = C 1 -C 4 - 烷氧基-C 1 -C 6烷基或C 1 -C 4 - 烷硫基-C 1 -C 6烷基 ,未取代或取代的苯硫基-C 1 -C 6烷基,N-(C 1 -C 4 - 烷基磺酰基)-N-(C 1 -C 4 - 烷基)氨基甲基,未取代或取代的C 3 -C 7 - 环烷基或C 5 -C 7 - 环烯基, 具有一个或两个氧和/或硫原子的五元饱和杂环基,其可以携带一至三个取代基,具有1或2个不相邻的氧和/或硫原子的饱和或不饱和的6-元/ 7元杂环基,其可携带1 包含1至2个氮原子和氧或硫原子的3个取代基,5元杂芳基,其中杂芳族可以带有1-3个取代基,苯基或吡啶基,其可以携带1至3个 C 1 -C 4烷氧基,C 1 -C 4 - 烷硫基,C 1 -C 4卤代烷基,C 3 -C 6 - 烯氧基,C 3 -C 6 - 炔氧基和-NR a R b;取代基:卤素,硝基,氰基, R a = H,C 1 -C 4 - 烷基,C 3 -C 6 - 烯基或C 3 -C 6炔基; 描述了Rb = H,C 1 -C 4 - 烷基,C 3 -C 6 - 烯基,C 3 -C 6炔基,C 1 -C 6酰基或未取代或取代的苯甲酰基)和它们的农业可利用的盐和酯。