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    3.
    发明专利
    未知

    公开(公告)号：DE3219315A1

    公开(公告)日：1983-11-24

    申请号：DE3219315

    申请日：1982-05-22

    Applicant: BASF AG

    Inventor： JAHN DIETER DIPL CHEM DR ,  BECKER RAINER DIPL CHEM DR ,  KEIL MICHAEL DIPL CHEM DR ,  HIMMELE WALTER DIPL CHEM DR ,  WUERZER BRUNO

    IPC: A01N35/06 ,  A01N37/44 ,  C07C83/06 ,  C07C83/08 ,  C07C149/26

    Abstract: Cyclohexane-1,3-dione derivatives of the formula I I where R1 is cycloalkyl of 3 to 12 carbon atoms which may or may not be olefinically monounsaturated to tetraunsaturated, can be substituted by not more than 3 methyl or ethyl groups, one vinyl, methylvinyl or allyl group, 1 or 2 chlorine atoms or one alkoxy group of 1 to 4 carbon atoms and can be bridged by an alkylene chain of not more than 4 carbon atoms, X is alkylene of 1 to 5 carbon atoms, which can be monounsaturated or diunsaturated, interrupted by not more than 2 sulfur or oxygen atoms and substituted by not more than 3 alkyl groups of 1 to 3 carbon atoms, R2 is hydrogen of alkoxycarbonyl where alkoxy is of 1 to 2 carbon atoms, R3 is alkyl of 1 to 4 carbon atoms, R4 is alkyl of 1 to 3 carbon atoms, alkenyl of 3 or 4 carbon atoms, propargyl or haloalkenyl of 3 or 4 carbon atoms and 1 to 3 halogen atoms, and the salts of these compounds, processes for their preparation, herbicides containing these compounds, and their use.

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