5-Oxo-2,5-dihydro-1,2,4-triazines
    4.
    发明授权
    5-Oxo-2,5-dihydro-1,2,4-triazines 失效
    5-氧代-2,5-二氢-1,2,4-三嗪

    公开(公告)号:US4451283A

    公开(公告)日:1984-05-29

    申请号:US281776

    申请日:1981-07-09

    CPC分类号: C07D253/075 A01N43/707

    摘要: A herbicidal composition which comprises at least one of triazine compounds of the formula: ##STR1## wherein R.sup.1 is a C.sub.1 -C.sub.4 alkyl group or an amino group, R.sup.2 is a C.sub.1 -C.sub.4 alkoxy group, a C.sub.1 -C.sub.4 alkylthio group or a di(C.sub.1 -C.sub.4) alkylamino group and R.sup.3 is a cyclo(C.sub.3 -C.sub.7) alkyl group, a tertiary C.sub.4 -C.sub.5 alkyl group, an adamantyl group or a group of the formula: ##STR2## (in which R is a halogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group, a nitro group or a trihalomethyl group and n is an integer of 0 to 2) in a herbicidally effective amount and an inert carrier or diluent.

    摘要翻译: 一种除草组合物,其包含下式的三嗪化合物中的至少一种:其中R 1是C 1 -C 4烷基或氨基,R 2是C 1 -C 4烷氧基,C 1 -C 4烷硫基 或二(C1-C4)烷基氨基,R3是环(C3-C7)烷基,叔C4-C5烷基,金刚烷基或下式的基团:其中R是 卤素原子,C 1 -C 4烷基,C 1 -C 4烷氧基,硝基或三卤代甲基,n为0〜2的整数),除了有效量的惰性载体或稀释剂。

    Ortho-(trifluoromethylsulfonamido)benzamides as herbicides
    6.
    发明授权
    Ortho-(trifluoromethylsulfonamido)benzamides as herbicides 失效
    邻 - (三氟甲基磺酰氨基)苯甲酰胺作除草剂

    公开(公告)号:US4321081A

    公开(公告)日:1982-03-23

    申请号:US250724

    申请日:1981-04-03

    摘要: A compound of the formula: ##STR1## wherein R is C.sub.1 -C.sub.4 alkylamino, C.sub.3 -C.sub.4 alkenylamino, C.sub.3 -C.sub.4 alkynylamino, di(C.sub.1 -C.sub.4)alkylamino, di(C.sub.3 -C.sub.4)alkenylamino, di(C.sub.3 -C.sub.4)alkynylamino, C.sub.1 -C.sub.4 alkyl(C.sub.3 -C.sub.4)alkenylamino, C.sub.1 -C.sub.4 alkyl(C.sub.3 -C.sub.4)alkynylamino, C.sub.1 -C.sub.4 alkoxyamino, C.sub.1 -C.sub.4 alkyl(C.sub.1 -C.sub.4)alkoxyamino, C.sub.1 -C.sub.4 alkylphenylamino, morpholino, thiomorpholino, C.sub.1 -C.sub.4 alkylmorpholino, di(C.sub.1 -C.sub.4)alkylmorpholino, pyrrolidino, C.sub.1 -C.sub.4 alkylpyrrolidino, piperidino, C.sub.1 -C.sub.4 alkylpiperidino, hexamethyleneimino or tetrahydropyridino and n is an integer of 0 or 1, or a salt thereof, which is useful as a herbicide.

    摘要翻译: 下式的化合物,其中R是C1-C4烷基氨基,C3-C4链烯基氨基,C3-C4炔基氨基,二(C1-C4)烷基氨基,二(C3-C4)烯基氨基,二(C3-C4)炔基氨基 ,C 1 -C 4烷基(C 3 -C 4)烯基氨基,C 1 -C 4烷基(C 3 -C 4)炔基氨基,C 1 -C 4烷氧基氨基,C 1 -C 4烷基(C 1 -C 4)烷氧基氨基,C 1 -C 4烷基苯基氨基,吗啉代,硫代吗啉代, C4烷基吗啉代,二(C1-C4)烷基吗啉代,吡咯烷子基,C1-C4烷基吡咯烷子基,哌啶子基,C1-C4烷基哌啶子基,六亚甲基亚氨基或四氢吡啶基,n为0或1的整数,或其盐,可用作除草剂。

    1,4-Benzothiazines
    8.
    发明授权
    1,4-Benzothiazines 失效
    1,4-苯并噻嗪类

    公开(公告)号:US4268301A

    公开(公告)日:1981-05-19

    申请号:US28801

    申请日:1979-04-10

    摘要: A process for producing novel 1,4-benzothiazine derivatives (I), ##STR1## (in which X is a halogen atom) and their derivatives, ##STR2## wherein R is a (C.sub.1 -C.sub.5) alkyl, (C.sub.3 -C.sub.6) cycloalkyl, phenyl, substituted phenyl, phenyl (C.sub.1 -C.sub.5) alkyl or phenoxy (C.sub.1 -C.sub.5) alkyl group, and herbicides containing these compounds as an active ingredient. Compound (I) is produced by the reaction between Compound (II) and phosphorus pentasulfide; Compound (II) is produced (1) by the reaction between an aminothiophenol (III), ##STR3## (in which X is a halogen atom), and a halogenated acetic acid, (2) by the ring closure of Compound (VI), (3) by the reduction and ring closure of Compound (VIII), and (4) by the hydrolysis and ring closure of Compound (X); Compound (VI) is produced by the reaction between Compound (III) and a halogenated acetyl halide; Compound (VIII) is produced by the oxidation of Compound (III) followed by reaction with a halogenated acetyl halide; and Compound (X) is produced by the reaction between Compound (III) and a halogenated acetic ester. Compounds (I), (II), (VI), (VIII) and (X) have a herbicidal activity.

    摘要翻译: (Ⅰ),(其中X是卤素原子)及其衍生物的新的1,4-苯并噻嗪衍生物(I)的制备方法,(VI) 其中R是(C 1 -C 5)烷基,(C 3 -C 6)环烷基,苯基,取代的苯基,苯基(C 1 -C 5)烷基或苯氧基(C 1 -C 5)烷基)的化合物,以及含有这些化合物的除草剂 作为活性成分。 化合物(I)通过化合物(II)和五硫化二磷之间的反应产生; 通过氨基苯硫酚(III),其中X是卤素原子,和卤代乙酸之间的反应产生(1)化合物(II),(2)通过化合物(VI)的闭环 ,(3)通过化合物(VIII)的还原和闭环,和(4)通过化合物(X)的水解和闭环; 化合物(VI)通过化合物(III)与卤化乙酰卤反应生成; 化合物(VIII)是通过化合物(III)的氧化反应生成的,然后与卤代乙酰卤反应; 化合物(X)通过化合物(III)与卤代乙酸酯的反应制备。 化合物(I),(II),(VI),(VIII)和(X)具有除草活性。

    Trifluoromethanesulfonanilides, and their production and use
    9.
    发明授权
    Trifluoromethanesulfonanilides, and their production and use 失效
    三氟甲磺酰苯胺及其生产和使用

    公开(公告)号:US4767446A

    公开(公告)日:1988-08-30

    申请号:US715295

    申请日:1985-03-25

    CPC分类号: C07D295/26 A01N47/02

    摘要: A herbicidal composition which comprises as an active ingredient a trifluoromethanesulfonanilide of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are, same or different, each a hydrogen atom, a halogen atom or a C.sub.1 -C.sub.4 alkyl group and R.sub.3 and R.sub.4 are, same or different, each a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.3 -C.sub.6 cycloalkyl group, a C.sub.3 -C.sub.4 alkenyl group, a C.sub.3 -C.sub.5 alkynyl group, a C.sub.1 -C.sub.4 alkoxy group, a C.sub.6 -C.sub.7 aralkyl group, a C.sub.1 -C.sub.4 alkoxy(C.sub.1 -C.sub.4)alkyl group or a C.sub.2 -C.sub.4 acyl group or they may be combined together with the nitrogen atom to form a morpholino group, and X is a hydrogen atom or a C.sub.2 -C.sub.4 acyl group, provided that R.sub.3 and R.sub.4 are not simultaneously hydrogen.

    摘要翻译: 一种除草组合物,其包含下式的三氟甲磺酰苯胺:其中R 1和R 2各自为氢原子,卤素原子或C 1 -C 4烷基,R 3和R 4各自相同或不同 各自相同或不同,各自为氢原子,C1-C4烷基,C3-C6环烷基,C3-C4烯基,C3-C5炔基,C1-C4烷氧基,C6-C7 芳烷基,C1-C4烷氧基(C1-C4)烷基或C2-C4酰基,或者它们可以与氮原子一起形成吗啉基,X是氢原子或C 2 -C 4酰基 基团,只要R3和R4不同时为氢。