| abstract |
The invention relates to 3-(4,5-dihydroisoxazole-5-yl)benzoylpyrazole of the formula (I) and agriculturally useful salts thereof: (see formula I) wherein R1, R2 represent hydrogen, nitro, halogen, cyano, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfinyl, halogenalkylsulfinyl, alkylsulfonyl or halogenalkylsulfonyl; R3 represents hydrogen, halogen or alkyl; R4 represents hydrogen or alkyl; R5, R6 represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl or carbonyl, wherein the latter six groups can be substituted; R7 represents halogen, cyano, hydroxy, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfinyl, halogenalkylsulfinyl, alkylsulfonyl, halogenalkylsulfonyl, amino, alkylamino, dialkylamino, dialkoxymethyl, hydroxyiminoalkyl, alkoxyiminoalkyl or optionally substituted carbonyl; R11 represents optionally substituted pyrazole that is bound in the 4 position and that carries a hydroxy group or a derivative thereof in the position. The invention also relates to methods and intermediate products for preparing the 3-(4,5-dihydroisoxazole-5-yl)benzoylpyrazole, to agents containing them and the use of said derivatives or agents containing them for combating undesired plants. |