Method of Controlling Weeds
    83.
    发明申请
    Method of Controlling Weeds 审中-公开
    控制杂草的方法

    公开(公告)号:US20080318781A1

    公开(公告)日:2008-12-25

    申请号:US11996986

    申请日:2006-08-01

    IPC分类号: A01N43/54 A01P13/00

    CPC分类号: A01N43/54

    摘要: The present invention relates to the use of 3-phenyluracils of formula (I) wherein the variables R1 to R7 are as defined in the description, optionally in combination with one or more other herbicides B and/or one or more safeners C for controlling weeds in soybeans, cotton, canola, flax, lentil, rice, sugar beet, sunflowers, tobacco, wheat and corn.

    摘要翻译: 本发明涉及式(I)的3-苯基尿嘧啶的用途,其中变量R 1至R 7如说明书中所定义,任选地与一种或多种其它除草剂B和/或用于控制杂草的一种或多种安全剂C组合 大豆,棉花,油菜,亚麻,扁豆,大米,甜菜,向日葵,烟草,小麦和玉米。

    Method for producing a solid herbicide formulation
    84.
    发明授权
    Method for producing a solid herbicide formulation 有权
    固体除草剂制剂的制备方法

    公开(公告)号:US07138360B2

    公开(公告)日:2006-11-21

    申请号:US10362511

    申请日:2001-08-30

    IPC分类号: A01N25/12 A01N47/36 A01P13/00

    摘要: The invention relates to a method for producing a solid herbicide formulation containing a) a herbicide from the group of sulfonylurea, or the salts thereof which are useful in the agricultural domain. b) optionally at least one other herbicide. c) optionally a safener, and d) at least one formulation adjuvant. A suspension is formed in water, consisting of the sulfonylurea a). optionally at least one other herbicide b), optionally a safener c) and at least one formulation adjuvant d). The suspension is adjusted to a pH value between 6.5 and 8 by adding an acid or a base, and is then dried to obtain the solid formulation.

    摘要翻译: 本发明涉及一种固体除草剂制剂的制备方法,其含有:a)来自磺酰脲类的除草剂或其盐,其可用于农业领域。 b)任选地至少一种其它除草剂。 c)任选的安全剂,和d)至少一种制剂佐剂。 在水中形成悬浮液,由磺酰脲a)组成。 任选的至少一种其它除草剂b),任选的安全剂c)和至少一种制剂佐剂d)。 通过加入酸或碱将悬浮液调节至6.5至8的pH值,然后干燥以获得固体制剂。

    Method of producing 1-alkyl-3-aryl-5-difluoromethoxy-1H-pyrazoles
    85.
    发明授权
    Method of producing 1-alkyl-3-aryl-5-difluoromethoxy-1H-pyrazoles 失效
    1-烷基-3-芳基-5-二氟甲氧基-1H-吡唑的制备方法

    公开(公告)号:US06897322B2

    公开(公告)日:2005-05-24

    申请号:US10250503

    申请日:2002-01-15

    IPC分类号: C07D231/20 C07D231/14

    CPC分类号: C07D231/20

    摘要: The invention relates to a method of preparing 1-alkyl-3-aryl-5-difluoromethoxy-1H-pyrazoles of the formula (I), wherein aryl represents a mono- or polysubstituted phenyl ring, and R1 represents C1-C4 alkyl. The inventive method is characterized by reacting, in a first reaction step, a β-ketoester of the general formula (II) with hydrazine and by successively reacting the reaction product obtained with chlorodifluoromethane and a compound R1-L, wherein R1 has the meanings indicated above and L represents the leaving group of a nucleophilic displacement reaction.

    摘要翻译: 本发明涉及制备式(I)的1-烷基-3-芳基-5-二氟甲氧基-1H-吡唑的方法,其中芳基表示单取代或多取代的苯环,R 1 >表示C 1 -C 4烷基。 本发明的方法的特征在于在第一反应步骤中使通式(II)的β-酮酯与肼反应,并将所得反应产物与氯二氟甲烷和化合物R 1 - L,其中R 1具有上述含义,L表示亲核置换反应的离去基团。