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    43.
    发明专利
    未知

    公开(公告)号：AT449085T

    公开(公告)日：2009-12-15

    申请号：AT08760876

    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

    Abstract: The present invention relates to piperazine compounds of the general formula I defined below and to their use as herbicides. Moreover, the invention relates to compositions for crop protection and to a method for controlling unwanted vegetation. R1 is selected from the group consisting of halogen, cyano, nitro, Z—C(═O)—R12, phenyl and a 5- or 6-membered heterocyclic radical which has 1, 2, 3 or 4 heteroatoms selected from the group consisting of O, N and S as ring atoms, where phenyl and the heterocyclic radical are unsubstituted or may have 1, 2, 3 or 4 substituents R1a; Z is a covalent bond or a CH2 group; R12 is hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl, C2-C6-alkenyl, C5-C6-cycloalkenyl, C2-C6-alkynyl and the like; R2 is 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 in which R21 is C1-C4-alkyl or C1-C4-haloalkyl and n is 0, 1 or 2; R3 is hydrogen or halogen; R4 is C1-C4-alkyl, C3-C4-alkenyl or C3-C4-alkynyl; R5 is hydrogen, C1-C4-alkyl, C3-C4-alkenyl, C3-C4-alkynyl or a group C(═O)R51 in which R51 is hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy; R6 is C1-C4-alkyl, C1-C4-hydroxyalkyl or C1-C4-haloalkyl; R7, R8 independently of one another are hydrogen, OH, C1-C4-alkoxy, C1-C4-haloalkyloxy, C1-C4-alkyl or C1-C4-haloalkyl; R9, R10 independently of one another are selected from the group consisting of hydrogen, halogen, CN, NO2, C1-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl, C1-C4-alkoxy and C1-C4-haloalkoxy; and R11 is hydrogen or C1-C4-alkyl; and the agriculturally useful salts of these compounds.

    PIPERAZINE COMPOUNDS HAVING HERBICIDAL ACTION
    48.
    发明专利
    PIPERAZINE COMPOUNDS HAVING HERBICIDAL ACTION 未知

    公开(公告)号：CA2689209A1

    公开(公告)日：2008-12-18

    申请号：CA2689209

    申请日：2008-06-11

    Applicant: BASF SE

    Inventor： SIEVERNICH BERND ,  HUPE EIKE ,  MOBERG WILLIAM KARL ,  REINHARD ROBERT ,  NEWTON TREVOR WILLIAM ,  SEITZ THOMAS ,  WITSCHEL MATTHIAS ,  SONG DSCHUN ,  EHRHARDT THOMAS ,  GROSSMANN KLAUS ,  RACK MICHAEL ,  KIBLER ELMAR ,  VESCOVI ANDREA ,  STELZER FRANK ,  PARRA RAPADO LILIANA

    IPC: C07D241/08 ,  A61K31/495 ,  C07D403/10 ,  C07D407/10 ,  C07D409/10 ,  C07D413/10 ,  C07D417/10

    Abstract: The invention relates to piperazine compounds of the following defined ge neral formula (I) and to their use as herbicides. The invention also relates to crop protection agents and to a method for combating undesired plant gro wth. In formula (I), the variables are defined as follows: R1 is selected fr om halogen, cyano, nitro, Z-C(=O)-R11, phenyl and a 5- or 6-membered heteroc yclic group that has 1, 2, 3 or 4 heteroatoms, selected from O, N and S as r ing atoms, wherein phenyl and the heterocyclic group are unsubstituted or ha ve 1, 2, 3 or 4 substituents R1a; Z stands for a covalent bond or a CH2 grou p; R11 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 r epresents 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 a lkoxy 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-C4alkoxy and C1-C4 haloalk oxy.

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