SUBSTITUTED 3-PHENYLPYRAZOLES AS HERBICIDES

摘要

Substituted 3-phenylpyrazoles (I) in which: R1 represents -C(R?8)=C(R7,R12¿), (a), -C(R?9,R10)-C(R8,R11,R12¿), (b), (c), -C(R9)=C(R8)-phenyl or -C(R?9,R10)-C(R8,R13¿)-phenyl; R2 represents CN, CF¿3?, halogen; R?3¿ represents H, C¿1?-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy-C1-C4-alkyl; R?4¿ represents C¿1?-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-haloalkylsulfinyl, C1-C4-alkylsulfonyl, C1-C4-haloalkylsulfonyl; R?5¿ represents H, NO¿2?, halogen, carboxylic acid/ester radical, substituted or unsubstituted aminocarbonyl; R?6¿ represents H, halogen; Y represents -O-, -S-, -CH¿2?-; Z represents 2- to 5-membered chain; R?7¿ represents CN, halogen, C¿1?-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl, carboxylic acid/ester radical, substituted or unsubstituted aminocarbonyl; R?8, R9, R10, R13¿ represent H, CN, halogen, C¿1?-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl, carboxylic acid/ester radical, substituted or unsubstituted -N(H)-CO-R?25¿, amino or aminocarbonyl: R11 represents CN, halogen, carboxylic acid/ester radical, substituted or unsubstituted amino or aminocarbonyl, azido, OH, (halo)alkoxy, alkenyloxy, alkylcarbonyloxy; R12 represents isoxazolidinylcarbonyl, carboxylic acid/ester radical, acid amide group, -CO-O-N=C(R31)-(C1-C6-alkyl), -CO-O-N=C(R31)-CO-O-(C¿1?-C6-alkyl), -CO-O-N=C(R31)-(C1-C4-alkyl)-CO-O-(C1-C4-alkyl)-CO-O-CH2-R?14¿, -CO-O-C(R14)-(C1-C4-alkyl), substituted or unsubstituted aminocarbonyl or aminothiocarbonyl, -CO-NH-SO2-(C1-C4-alkyl), -CO-R36, -CO-O-(C¿1?-C4-alkyl)-C(R?14¿)=N-O-(C¿1?-C4-alkyl), substituted or unsubstituted -CO-NH-CH(R?30¿)-(COOH/ester) substituted or unsubstituted cyclopentyliminooxy- or cyclohexyliminooxycarbonyl; R14 represents H, C¿1?-C4-alkyl, phenyl, benzyl; R?25, R30¿ represents H, C¿1?-C6-alkyl, C1-C6-haloalkyl, C1-C4-alkoxy-C1-C4-alkyl, substituted or unsubstituted C3-C7-cycloalkyl, phenyl or phenyl-C1-C6-alkyl; R?31¿ represents C¿1?-C6-alkyl, C1-C4-haloalkyl, C1-C6-alkoxy-C1-C4-alkyl, C1-C6-alkoxycarbonyl-C1-C4-alkyl, di-[C1-C6-alkoxycarbonyl]-C1-C4-alkyl, C3-C6-cycloalkyl, C1-C6-alkoxy, C1-C6-alkoxycarbonyl, 2-furyl, substituted or unsubstituted phenyl; R?36¿ represents H, halogen, C¿1?-C4-alkyl, C2-C4-alkenyl, C1-C4-haloalkyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, are used as herbicides.