| abstract |
The invention relates to a 1-cycloalkylpyrazoyl-benzoyl derivatives of formu la (I): (See formula I) wherein X= O, NR6 or CR7R8; Y= O, S, NR9 or CR10R11; R1 = nitro, halogen, alkyl, halogenalkyl, alkoxy, halogen-alkoxy, alkylthio, halogenalkylthio, alkylsulfonyl or halogenalkylsulfonyl; R2, R3, R7, R8, R10, R11 = hydrogen, alkyl or halogenalkyl; R4 = halogen, nitro, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfonyl or halogenalkylsulfonyl; R5 = hydrogen, halogen or alkyl; R6, R9 = hydrogen or alkyl; R12 = hydroxy, alkoxy, alkenyloxy, alkylsulfonyloxy, alkylcarbonyloxy, phenylsulfonyloxy or phenylcarbonyloxy, whereby the phenyl radical can be substituted; R13 = cyclic ring system with 3 to 14 ring atoms; R14 hydrogen or alkyl; as well as their salts which have an agricultural use. The invention also relates to a method for the production of said derivatives, and to use these compounds or substances which contain the said compounds for the control of undesired plants. |