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    • 4. 发明授权
    • Herbicidal substituted-phenyl-1,2,4-triazol-5(1H)-thiones and -ones
    • 除草取代的苯基-1,2,4-三唑-5(1H) - 噻二唑和酮
    • US5108486A
    • 1992-04-28
    • US678471
    • 1991-04-01
    • Kiyoshi KondoHiromichi KonoKirk A. SimmonsJohn A. DixsonBlaik P. HallingErnest L. PlummerMarjorie J. PlummerJohn M. Tymonko
    • Kiyoshi KondoHiromichi KonoKirk A. SimmonsJohn A. DixsonBlaik P. HallingErnest L. PlummerMarjorie J. PlummerJohn M. Tymonko
    • A01N43/653C07D249/12C07D401/04C07D403/04C07D403/10C07D405/04C07D413/04
    • C07D401/04A01N43/653C07D249/12C07D403/04C07D403/10C07D405/04C07D413/04
    • The present application discloses herbicidal substituted-phenyl-1,2,4-Triazole-5(1H)-thiones and -ones, herbicidal compositions containing these compounds, methods of preparing them, and methods for controlling undesired plant growth by preemrgence and/or postemergence application of the herbicidal compositions to the locus where control is desired. The herbicidal compounds are compounds of the formula ##STR1## wherein Ar is selected from ##STR2## R is selected from haloalkyl; R.sup.1 is selected from alkyl;R.sup.2 is selected from hydrogen, halogen, alkyl haloalkoxy, haloalkyl, alkoxy, alkynyl, alkylthio, nitro, amino and cyano;R.sup.3 is selected from hydrogen, halogen, alkyl, alkoxy, alkynyl, nitro, amino, mono- or disubstituted amino, cyano and hydroxyR.sup.3 is selected from hydrogen, halogen, alkyl, alkoxy, alkynyl, nitro, amino, mono- or disubstituted amino, cyano and hydroxy;R.sup.4 is selected from hydrogen, halogen, alkyl, alkenyl, alkynyl, trimethylsilylalkynyl, cyano, nitro, amino, haloalkyl, mono- or disubstituted amino, tetralkylammonium halide, hydroxy, alkoxy, phenoxy, benzyl, benzyloxy, alkylthio, alkylsulfonyl, alkylcarbonyl, phenylcarbonyl, pyrrolidinyl, piperidinyl, morpholinyl, alkylthioalkoxy, vinyloxy, alkylvinyloxy, halovinyloxy, allyloxy, cycloalkylalkoxy, cycloalkoxy, and haloalkoxy;R.sup.5 is selected from hydrogen, halogen, alkyl, alkoxy, haloalkoxy and haloalkyl; orR.sup.3 and R.sup.4 or R.sup.4 and R.sup.5 may be joined to form --OCH.sub.2 O--, --CH.sub.2 C(CH.sub.3).sub.2 O--, --OC(CH.sub.3 (CH.sub.2 CH.sub.3)O--, --N(CH.sub.2 CH.sub.3)CH.sub.2 CH.sub.2 N(CH.sub.2 CH.sub.3)--, --OCH.sub.2 CH.sub.2 N[CH(CH.sub.3).sub.2 ]--, --OCH.sub.2 CH.sub.2 O--, --OC(CH.sub.3).sub.2 O--, --C(O)C(CH.sub.3).sub.2 O-- or --CH.sub.2 CH.sub.2 CH.sub.2 O--;R.sup.6 is selected from hydrogen, halogen, alkyl and alkylthio;R.sup.7 and R.sup.8 are alkyl, not necessarily the same; andW is selected from S and O.
    • 本申请公开了含有这些化合物的除草取代的苯基-1,2,4-三唑-5(1H) - 硫杂和除草组合物,其制备方法以及通过预先收敛和/或 芽后施用除草组合物到需要控制的地方。 除草化合物是下式的化合物,其中Ar选自:R选自卤代烷基; R1选自烷基; R2选自氢,卤素,烷基卤代烷氧基,卤代烷基,烷氧基,炔基,烷硫基,硝基,氨基和氰基; R 3选自氢,卤素,烷基,烷氧基,炔基,硝基,氨基,单或二取代的氨基,氰基和羟基R3选自氢,卤素,烷基,烷氧基,炔基,硝基,氨基,单或二取代的氨基 ,氰基和羟基; R4选自氢,卤素,烷基,烯基,炔基,三甲基甲硅烷基炔基,氰基,硝基,氨基,卤代烷基,一或二取代的氨基,四烷基卤化铵,羟基,烷氧基,苯氧基,苄基,苄氧基,烷硫基,烷基磺酰基,烷基羰基, 吡咯烷基,哌啶基,吗啉基,烷基硫代烷氧基,乙烯基氧基,烷基乙烯基氧基,卤代烷氧基,烯丙氧基,环烷基烷氧基,环烷氧基和卤代烷氧基。 R5选自氢,卤素,烷基,烷氧基,卤代烷氧基和卤代烷基; 或者R 3和R 4或R 4和R 5可以连接形成-OCH 2 O-,-CH 2 C(CH 3)2 O-,-OC(CH 3 CH 2 CH 3)O - , - N(CH 2 CH 3)CH 2 CH 2 N(CH 2 CH 3) - ,-OCH 2 CH 2 N [CH (CH3)2] - ,-OCH2CH2O-,-OC(CH3)2O-,-C(O)C(CH3)2O-或-CH2CH2CH2O-; R6选自氢,卤素,烷基和烷硫基; R7和R8 是烷基,不一定相同; W选自S和O.