N-HETEROCYCLYL SUBSTITUTED THIENYLOXY-PYRIMIDINES USED AS HERBICIDES

    公开(公告)号:CA2456932A1

    公开(公告)日:2003-02-27

    申请号:CA2456932

    申请日:2002-07-30

    Applicant: BASF AG

    Abstract: The invention relates to N-heterocyclyl substituted thienyloxy-pyrimidines o f formula (I), agriculturally useful salts thereof, methods and intermediates for their production as well as the use of these compounds or agents containing them in the control of undesirable plants. In said formula, the variables have the following meanings: W, X, Y, Z represent, independently o f each other, N or CR3, where at least one of said variables is CR3; R1 represents hydrogen, halogen, cyano, alkyl, halogenoalkyl, alkoxy or halogenoalkoxy; R2 represents hydrogen, halogen, cyano, alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, alkoxy, alkenyloxy , alkynyloxy, halogenoalkoxy, alkoxyalkyl, alkylamino, dialkylamino, alkylthio , halogenoalkylthio, alkylsulfinyl, halogenoalkylsulfinyl, alkylsulfonyl, halogenoalkylsulfonyl, COOR7 or CONR8R9; R3 represents hydrogen, halogen, cyano, nitro, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio or halogenoalkylthio, alkylsulfonyl or COOR7; R4, R5, R6 represent hydrogen, halogen, cyano, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, alkylsulfonyl or halogenoalkylsulfonyl; R7 represents hydrogen, alkyl, alkenyl, alkynyl or halogenoalkyl; R8 represents hydrogen, alkyl, alkenyl, alkynyl or alkoxy and R9 representshydrogen, alkyl, alkenyl or alkynyl.

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