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    PIPERAZINVERBINDUNGEN MIT HERBIZIDER WIRKUNG
    25.
    发明公开
    PIPERAZINVERBINDUNGEN MIT HERBIZIDER WIRKUNG 有权

    公开(公告)号：EP2054394A2

    公开(公告)日：2009-05-06

    申请号：EP08760876.6

    申请日：2008-06-11

    Applicant: Basf Se

    Inventor： HUPE, Eike ,  SEITZ, Thomas ,  WITSCHEL, Matthias ,  SONG, Dschun ,  MOBERG, William Karl ,  PARRA RAPADO, Liliana ,  STELZER, Frank ,  VESCOVI, Andrea ,  NEWTON, Trevor William ,  REINHARD, Robert ,  SIEVERNICH, Bernd ,  GROSSMANN, Klaus ,  EHRHARDT, Thomas ,  RACK, Michael ,  KIBLER, Elmar

    IPC: C07D241/08 ,  A01N43/60

    CPC classification number: C07D241/08 ,  A01N43/60

    Abstract: The invention relates to piperazine compounds of the following defined general formula (I) and to their use as herbicides. The invention also relates to crop protection agents and to a method for combating undesired plant growth. In formula (I): R1 is selected from halogen, cyano, nitro, Z-C(=O)-R12, phenyl and a 5- or 6-membered heterocyclic group that has 1, 2, 3 or 4 heteroatoms, selected from O, N and S as ring atoms, wherein phenyl and the heterocyclic group are unsubstituted or have 1, 2, 3 or 4 substituents R1a; Z stands for a covalent bond or a CH2 group; R12 represents hydrogen, C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C5-C6 cycloalkenyl, C2-C6 alkynyl and similar; R2 represents hydrogen, halogen, nitro, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C2- C4 alkenyl, C1-C4 alkoxy, C1-C4 haloalkoxy, benzyl or a group S(O) nR21, wherein R21 stands for C1-C4 alkyl or C1-C4 haloalkyl and n stands for 0, 1 or 2; R3 represents hydrogen or halogen; R4 represents C1-C4 alkyl, C3- C4 alkenyl or C3-C4 alkynyl; R5 represents hydrogen, C1-C4 alkyl, C3-C4 alkenyl, C3-C4 alkynyl or a group (=O)R51, wherein R51 stands for hydrogen, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy or C1-C4 haloalkoxy; R6 stands for C1-C4 alkyl, C1-C4 hydroxy alkyl or C1-C4 haloalkyl; R7, R8 stand, independently of one another, for hydrogen, OH, C1-C4 alkoxy, C1-C4 haloalkyoxy, C1-C4 alkyl or C1-C4 haloalkyl; R9, R10 are selected, independently of one another, from hydrogen, halogen, CN, NO2, C1-C4 alkyl, C1-C4 haloalkyl, C2-C4 alkenyl, C1-C4 alkoxy and C1-C4 haloalkoxy; and R11 represents hydrogen or C1-C4 alkyl. The invention also relates to the agriculturally suitable salts of said compounds.

    Abstract translation: 本发明涉及下面定义的通式（I）的哌嗪化合物和它们作为除草剂的用途。 本发明还涉及作物保护剂和防治不希望的植物生长的方法。 在式（I）中，R 1选自卤素，氰基，硝基，ZC（= O）-R 12，苯基和具有1,2,3或4个选自O，O或S的杂原子的5-或6-元杂环基团。 N和S作为环原子，其中苯基和杂环基团未被取代或具有1,2,3或4个取代基R 1a; Z代表共价键或CH2基团; R 12代表氢，C 1 -C 6烷基，C 3 -C 6环烷基，C 2 -C 6烯基，C 5 -C 6环烯基，C 2 -C 6炔基等; R2表示氢，卤素，硝基，氰基，C1-C4烷基，C1-C4卤代烷基，C2-C4链烯基，C1-C4烷氧基，C1-C4卤代烷氧基，苄基或S（O）nR21基团， -C4烷基或C1-C4卤代烷基，n代表0,1或2; R3代表氢或卤素; R 4代表C 1 -C 4烷基，C 3 -C 4烯基或C 3 -C 4炔基; R 5代表氢，C 1 -C 4烷基，C 3 -C 4烯基，C 3 -C 4炔基或基团（= O）R 51，其中R 51代表氢，C 1 -C 4烷基，C 1 -C 4卤代烷基， C4卤代烷氧基; R6代表C1-C4烷基，C1-C4羟烷基或C1-C4卤代烷基; R 7，R 8彼此独立地代表氢，OH，C 1 -C 4烷氧基，C 1 -C 4卤代烷氧基，C 1 -C 4烷基或C 1 -C 4卤代烷基; R9，R10彼此独立地选自氢，卤素，CN，NO2，C1-C4烷基，C1-C4卤代烷基，C2-C4链烯基，C1-C4烷氧基和C1-C4卤代烷氧基; 并且R 11代表氢或C 1 -C 4烷基。 本发明还涉及所述化合物的农业上合适的盐。

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