5-pyrazolylbenzoic acid derivatives as herbicides

PCT No. PCT/EP96/02804 Sec. 371 Date Dec. 17, 1997 Sec. 102(e) Date Dec. 17, 1997 PCT Filed Jun. 27, 1996 PCT Pub. No. WO97/02251 PCT Pub. Date Jan. 23, 1997A 5-pyrazolylbenzoic acid compound of the formula I wherein R1 is hydrogen, alkyl, cyanoalkyl or haloalkyl; R2 is alkoxy, alkylthio, haloalkoxy...

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Hauptverfasser:	E. HEISTRACHER, C. S. VON DEM BUSSCHE-HUENNEFELD, C. ZAGAR
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HUNTING METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Zusammenfassung:	PCT No. PCT/EP96/02804 Sec. 371 Date Dec. 17, 1997 Sec. 102(e) Date Dec. 17, 1997 PCT Filed Jun. 27, 1996 PCT Pub. No. WO97/02251 PCT Pub. Date Jan. 23, 1997A 5-pyrazolylbenzoic acid compound of the formula I wherein R1 is hydrogen, alkyl, cyanoalkyl or haloalkyl; R2 is alkoxy, alkylthio, haloalkoxy or haloalkylthio; R3 is hydrogen, cyano, nitro, halogen; R4 is halogen; R5 is cyano, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy; R6 is -O-R7, -S-R7, -N(R8)-R7 or -N(R8)-OR7; R7 is -X-C(R9)=N-O-R10, -X-C(R9)=N-O-Z-R10, -X-O-N=C(R11,R12), -X-SO2-R13 or an unsubstituted or substituted saturated 3- to 7-membered heterocycle or heterocyclylalkyl radical; R8 is hydrogen, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or alkylsulfonyl; and R8 to R13 are as defined in the specification, or an agriculturally useful salt of a compound I, which is useful as a herbicide and for desiccating or defoliating plants.