Herbicidal dithio-bis(haloacetanilides)
    12.
    发明授权
    Herbicidal dithio-bis(haloacetanilides) 失效
    除草二硫代双(卤代乙酰苯胺)

    公开(公告)号:US4337357A

    公开(公告)日:1982-06-29

    申请号:US200339

    申请日:1980-10-24

    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)和卤代乙酰卤之间的反应产生; 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。

    N-Dimethylbenzylacetamide derivatives, and their production and use
    13.
    发明授权
    N-Dimethylbenzylacetamide derivatives, and their production and use 失效
    N-二甲基苄基乙酰胺衍生物及其生产和使用

    公开(公告)号:US4274862A

    公开(公告)日:1981-06-23

    申请号:US91871

    申请日:1979-11-07

    CPC分类号: A01N37/18 A01N37/36

    摘要: A compound of the formula: ##STR1## wherein X is a hydrogen atom, a methyl group, a methoxy group or a chlorine atom, R.sub.1 is a C.sub.2 -C.sub.7 alkyl group or a C.sub.5 -C.sub.7 cycloalkyl group and R.sub.2 is a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.4 alkyl group or a methoxy group, or when R.sub.1 and R.sub.2 are taken together, they represent a C.sub.4 -C.sub.6 alkylene group, provided that when R.sub.1 is a tertiary alkyl group, R.sub.2 does not represent a halogen atom, herbicidal compositions containing the above-mentioned compounds and methods for controlling weeds utilizing the same.

    摘要翻译: 下式的化合物:其中X是氢原子,甲基,甲氧基或氯原子,R1是C2-C7烷基或C5-C7环烷基,R2是氢原子, 卤素原子,C 1 -C 4烷基或甲氧基,或者当R 1和R 2一起时,它们表示C4-C6亚烷基,条件是当R 1是叔烷基时,R 2不表示卤素原子 ,含有上述化合物的除草组合物和利用其的控制杂草的方法。

    Composition for regulating plant growth
    17.
    发明授权
    Composition for regulating plant growth 失效
    用于调节植物生长的组成

    公开(公告)号:US4755214A

    公开(公告)日:1988-07-05

    申请号:US798349

    申请日:1985-11-15

    CPC分类号: A01N43/653 A01N43/70

    摘要: A composition for regulating the growth of plants which comprises as active ingredients an effective amount of (E)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-pentene-3-ol and one or more compounds selected from the group consisting of 2-chloro-4,6-bis(ethylamino)-s-triazine, 2-chloro-4-ethylamino-6-isopropylamino-s-triazine and a phenoxyacetic acid type compound represented by the formula, ##STR1## wherein R.sub.1 represents a chlorine atom or methyl group, and R.sub.2 represents a carboxymethyl, carboxyethyl or carboxypropyl group, and an inert carrier.

    摘要翻译: 一种用于调节植物生长的组合物,其包含作为活性成分的有效量的(E)-1-(4-氯苯基)-4,4-二甲基-2-(1,2,4-三唑-1-基) -1-戊烯-3-醇和一种或多种选自2-氯-4,6-双(乙基氨基)-s-三嗪,2-氯-4-乙基氨基-6-异丙基氨基 - 三嗪和由下式表示的苯氧基乙酸型化合物,其中R1表示氯原子或甲基,R2表示羧甲基,羧乙基或羧丙基,惰性载体。