4,5-Disubstituted 1,3-thiazol-2-yloxyacetamide herbicides
    71.
    发明授权
    4,5-Disubstituted 1,3-thiazol-2-yloxyacetamide herbicides 失效
    4,5-二取代的1,3-噻唑-2-基氧基乙酰胺除草剂

    公开(公告)号:US4788291A

    公开(公告)日:1988-11-29

    申请号:US826479

    申请日:1986-02-05

    CPC分类号: C07D417/12 C07D277/34

    摘要: Herbicidally active novel 4,5-disubstituted 1,3-thiazol-2-yloxyacetamides of the formula ##STR1## in which R.sup.1 is fluorine or chlorine,R.sup.2 is alkyl or halogenoalkyl, andR.sup.3 and R.sup.4 each independently is alkyl, alkenyl, alkinyl, optionally substituted cycloalkyl, optionally substituted cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkyleneoxy, alkoxy, aralkyl or optionally substituted aryl, orR.sub.3 and R.sub.4, conjointly with the nitrogen atom to which they are bonded form an optionally substituted, heterocyclic ring which can contain further hetero-atoms.

    摘要翻译: 式“IMAGE”的除草活性的新型4,5-二取代的1,3-噻唑-2-基氧基乙酰胺,其中R 1是氟或氯,R 2是烷基或卤代烷基,R 3和R 4各自独立地是烷基,烯基,炔基, 任选取代的环烷基,任选取代的环烯基,卤代烷基,烷氧基烷基,烷氧基亚烷基氧基,烷氧基,芳烷基或任选取代的芳基,或R 3和R 4与它们所键合的氮原子结合形成任选取代的杂环, 原子

    5-acylamino-pyrazole derivatives, composition containing them, and their
use as herbicides and plant growth
    72.
    发明授权
    5-acylamino-pyrazole derivatives, composition containing them, and their use as herbicides and plant growth 失效
    5-酰基氨基 - 吡唑衍生物,含有它们的组合物及其作为除草剂和植物生长的用途

    公开(公告)号:US4772310A

    公开(公告)日:1988-09-20

    申请号:US52671

    申请日:1987-05-19

    摘要: Herbicidal and plant growth-regulating novel 5-acylamino-pyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen, halogen or nitro,R.sup.2 represents hydrogen, alkyl, alkenyl, alkinyl or optionally substituted cycloalkyl,Ar represents in each case optionally substituted phenyl or pyridyl,X represents oxygen or sulphur,A represents a straight-chain or branched optionally substituted alkylene bridge,n represents the numbers 0 or 1 andY represents cyano or the grouping ##STR2## wherein X.sup.1 represents oxygen or sulphur andR.sup.3 represents hydroxyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, amino, alkylamino, dialkylamino, alkenylamino, dialkenylamino, alkyl-alkenylamino or a --OM radical,wherein M represents one equivalent of the cation of an inorganic or organic base.Intermediates therefor of the formula ##STR3## are also new.

    摘要翻译: 除草剂和植物生长调节新型式(IMAGE)的5-酰基氨基 - 吡唑,其中R1代表氢,卤素或硝基,R2代表氢,烷基,烯基,炔基或任选取代的环烷基,Ar表示在任何情况下任选取代的苯基 或吡啶基,X表示氧或硫,A表示直链或支链任选取代的亚烷基桥,n表示数字0或1,Y表示氰基或分子式,其中X1表示氧或硫,R3表示羟基, 烷氧基,烯氧基,炔氧基,烷硫基,氨基,烷基氨基,二烷基氨基,烯基氨基,二烷基氨基,烷基 - 烯基氨基或-OM基团,其中M表示无机或有机碱的一当量阳离子。 具有公式的中间体也是新的。

    1-aryl-5-halopyrazoles
    75.
    发明授权
    1-aryl-5-halopyrazoles 失效
    1-芳基-5- halopyrazoles

    公开(公告)号:US4758673A

    公开(公告)日:1988-07-19

    申请号:US16599

    申请日:1987-02-19

    CPC分类号: C07D231/16

    摘要: 1-Aryl-pyrazoles of the general formula ##STR1## in which Hal represents halogen,R.sup.1 and R.sup.3 independently of one another represent cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical --S(O).sub.n --R.sup.6 andR.sup.2, R.sup.4 and R.sup.5 independently of one another and independently of R.sup.1 and R.sup.3 represent the same radicals as R.sup.1 and R.sup.3, and additionally represent hydrogen,and whereinR.sup.6 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino and n-represents the number 0, 1 or 2 are disclosed.These compounds can be nitrated to form herbicially effective 1-aryl-4-nitropyrazoles.

    摘要翻译: 通式其中Hal表示卤素,R 1和R 3独立地为1芳基吡唑类另一个代表氰基,硝基,卤素,烷基,烷氧基,烷氧基羰基,卤代烷基,卤代烷氧基或基团-S(O)N -R 6和R2,R4和R5彼此独立地且独立的R1和R3代表相同的基团作为R 1和R 3,并另外代表氢,且其中R 6代表烷基,卤代烷基,氨基,烷基氨基或二烷基氨基和n表示 号0,1或2。 这些化合物可以被硝化以形成herbicially有效的1-芳基-4-硝基吡唑。