Abstract:
The invention relates to pyrazolyl derivatives of bicyclic benzoic acids of the general formula (I), wherein X, R and R are defined as indicated in claim 1. The invention also relates to herbicidal agents that contain the pyrazolyl derivatives of formula (I), to a method of producing said agents and to a method of combating undesired plant growth using the pyrazolyl derivatives of formula (I).
Abstract:
The invention relates to thiochromanoyl cyclohexenone derivatives of formula (I), wherein the variables have the following meanings: A is an optionally substituted, saturated or unsaturated alkyl chain; R is cyano, rhodano, nitro, OR , SR , SOR , SO2R , ONR NR , ON=CR R , NR R , P(O)R R , P(S)R R , CO2R , optionally substituted phenyl or heterocyclyl; R is alkyl, alkyl halide, alkoxy or halogenalkoxy; R is hydrogen, alkyl or halogen; X is oxygen, sulphur, S=O, S(=O)2, CR R , C=O or C=NR ; m is 0, 1 or 2; n is 0, 1, 2, 3 or 4; R is substituted (3-oxo-1-cyclohexen-2-yl)-carbonyl or substituted (1,3-dioxo-2-cyclohexyl)-methylidene; and to their agriculturally useful salts. The invention relates to intermediate products and methods for producing thiochromanoyl cyclohexenone derivatives, to products containing them and the use of these derivatives or products containing them for combating unwanted plants.
Abstract:
Disclosed are herbicides containing at least one 3-aminobenzo[b]thiophene (I) with an antagonistic action (in which R1 = -COX or -COOX; X = H, halogen, optionally substituted amino, optionally substituted C¿1?-C10 alkyl, optionally sustituted C1-C8 alkenyl, optionally substituted C3-C10 cycloalkyl, optionally substituted C3-C10 cycloalkenyl, a 5/6-membered heterocyclic aromatic, optionally substituted phenyl or optionally substituted naphthyl; R?2 and R3¿ = H, CN, NO¿2?, SH, halogen, optionally substituted amino, optionally substituted C1-C10 alkyl, optionally substituted C1-C6 alkoxy, optionally substituted C2-C8 alkenyl, optionally substituted C3-C10 cycloalkyl, optionally substituted C3-C10 cycloalkenyl, optionally substituted phenyl, optionally substituted naphthyl or a 5/6-membered heterocyclic aromatic; R?4 to R7¿ = H, optionally substituted C¿1?-C10 alkyl, optionally substituted C2-C8 alkenyl, optionally substituted C3-C10 cycloalkyl, optionally substituted C3-C10 cycloalkenyl, an optionally substituted 5/6-membered heterocyclic aromatic, optionally substituted phenyl or optionally substituted naphthyl or R?4 + R5¿ and/or R6 + R7 form, together with the N-atom to which they are bound, a 5- to 7-membered ring), plus the basic salts of those compounds of formula (I) which carry at least one carboxyl, hydroxythiocarbonyl or sulphonic acid group and the acid salts of those compounds of formula (I) which contain a basic nitrogen atom, and at least one herbicidal substance selected (A) from the group comprising the cyclohexenone derivatives or (B) from the group comprising the 4-(hetero)aryloxyphenoxyacetic acid derivatives.
Abstract:
The invention relates to cyclopropyl-anellated 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles of formula (I), wherein the variables have the meanings given in the description, and to the agriculturally usable salts. Said compounds have a herbicidal effect.
Abstract:
4-Aryl-1-difluoromethoxyimidazoles of formula (I) are disclosed, where the substituents R and R have the meanings given in the description. Compounds of formula (I) are effective herbicides and can be used for the treatment of undesired plant growth. Furthermore, compounds of formula (I) are suitable for the desiccation and/or defoliation of plants, in particular, of cotton. The invention further relates to herbicidal agents and agents for desiccation and/or defoliation of plants.
Abstract:
The invention relates to cyclohexenondioxothiochromanoyl derivatives of formula (I) wherein the variables have the following meanings: X is oxygen, sulphur, S=O, S(=O)2, CR R , C=O or C=NR ; R is hydrogen, nitro, halogen, cyano, alkyl, alkyl halide, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfinyl, halogenalkylsulfinyl, alkylsulfonyl, halogenalkylsulfonyl, optionally substituted aminosulfonyl or optionally substituted sulfonylamino; R is alkyl, alkyl halide, alkoxy or halogenalkoxy; R is hydrogen, alkyl or halogen; and R , R are hydrogen, nitro, halogen, cyano, alkyl, alkyl halide, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfinyl, halogenalkylsulfinyl, alkylsulfonyl, halogenalkylsulfonyl or substituted amino; or R and R together form a chain which can be substituted and/or interrupted by oxygen or sulphur; or an optionally substituted methylide group; l is 0 to 4; R is substituted (3-oxo-1-cyclohexen-2-yl)-carbonyl or substituted (1,3-dioxo-2-cyclohexyl-methylides. The invention also relates to the agriculturally usable salts of said derivatives, to methods for producing the derivatives, to substances containing them, and to the use of the derivatives or substances containing them for combating undesirable plants.
Abstract:
The invention relates to herbicidally effective 3-[benz(ox/thi)azol-7-yl]-1H-pyrimidine-2,4-diones of formula (I) and their salts; X = oxygen or sulphur; Y= oxygen or sulphur; Z = chemical bond, C1-C4-alkylene, O, S, SO, SO2; R = H, NH2, C1-C6-alkyl, C1-C6-alkyl halide; R = H, halogen, C1-C6-alkyl, C1-C6-alkyl halide, C1-C6-alkylthio, C1-C6-alkylsulfinyl or C1-C6-alkylsulfonyl; R = H, halogen, C1-C6-alkyl; R = H, halogen; R = CN, halogen, C1-C6-alkyl, C1-C6-alkyl halide, C1-C6-alkoxy or C1-C6-halogenalkoxy; R = H, C3-C7-cycloalkyl, 3 to 7-membered saturated heterocyclyl containing one or more oxygen and/or sulphur atoms, whereby each cycloalkyl ring and each heterocyclyl ring can contain a carbonyl or thiocarbonyl ring member and whereby each cycloalkyl ring and each heterocyclyl ring can be unsubstituted or carry 1-4 substituents. The invention also relates to the agriculturally usable salts of the compounds of formula (I).
Abstract:
The invention relates to tricyclic cyclohexanedione derivatives of formula (I) in which the substituents have the following meaning: R is hydrogen, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C1-C6 alkylsulfinyl, C1-C6 haloalkylsulfinyl, C1-C6 alkylsulfonyl, C1-C6 haloalkylsulfonyl, halogen, cyano or nitro; X is O or NR ; R is hydrogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkyl, C1-C6 haloalkoxy, phenyl that is optionally substituted with C1-C3 alkyl, halogen, cyano, nitro or C1-C3 alkylsulfonyl or phenylsulfonyl that is optionally substituted with C1-C3 alkyl, halogen, cyano or nitro; R , R is hydrogen, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C1-C6 alkylsulfinyl, C1-C6 haloalkylsulfinyl, C1-C6 alkylsulfonyl, C1-C6 haloalkylsulfonyl, NR R , C2-C6 alkoxyalkyl, C1-C6 alkoxycarbonyl, C1-C6 alkylcarbonyl, halogen, cyano, nitro, phenyl that is optionally substituted with C1-C3 alkyl, halogen, cyano or nitro; R is hydrogen or C1-C4 alkyl; R is hydrogen, C1-C6 alkyl or halogen; R is hydrogen or C1-C6 alkyl; R is C1-C6 alkyl or C1-C6 alkoxy; 1 is 0, 1 or 2; n is 1 or 2; R is substituted (3-oxo-1-cyclohexene-2-yl)carbonyl or substituted (1,3-dioxo-2-cyclohexyl)methylidene. The invention also relates to the agriculturally useful salts of the compounds (I), to methods for producing said tricyclic cyclohexanedione derivatives and to the intermediates for their production. The invention encompasses agents containing the inventive compounds and the use of said derivatives or of agents containing them for weed control.
Abstract:
Substituted sulphonyl ureas have the general formula (I), in which n and m equal 0 or 1 and the substituents have the following meaning: R1 is hydrogen, alkyl, alkenyl or alkinyl; R2 is halogen or trifluoromethyl, when m equals 0 or, when m equals 1, R2 is alkyl, alkenyl or alkinyl, and when X stands for O or S and m equals 1, trifluoromethyl or chlorodifluoromethyl; X is O, S or N-R4, whereas R4 is hydrogen or alkyl; R3 is hydrogen, halogen, alkyl, halogenalkyl, alkoxy or halogenalkoxy; A is NO¿2?, NH2, OH, CN, SCN, S(O)oR?5, SO¿2NR?6R7, ER7¿, whereas E stands for O, S or NR9, the groups (a), (b) possibly substituted C¿1?-C4-alkyl or C2-C4-alkenyl; R?5¿ is a possibly substituted alkyl group, a possibly substituted cycloalkyl group, an alkenyl group or an alkinyl group; R6 is hydrogen, an alkoxy group, an alkyl group, or represents together with R7 a C4-C6-alkylene chain, wherein a methylene group may be substituted by an oxygen atom or a C1-C4-alkylimino group; R7 is a possibly substituted alkyl, alkenyl or alkinyl group, a cycloalkyl group and may also represent, when E = NR9, methyl sulphone, trifluoromethyl sulphone, ethylsulphone, possibly halogen-substituted acetyl, dimethylcarbamoyl, dimethylsulphamoyl; o equals 0, 1 or 2; p, q equal 0 and/or 1 (when p = 0, q = 0); R8 is hydrogen or halogen; R9 is hydrogen, methyl, ethyl; R10 is alkyl, halogenalkyl, alkoxyalkyl, alkenyl, cycloalkyl, halogenalkenyl or, when p = 1 and q = 0, it may also be alkylamino or dialkylamino. Also disclosed are their environmentally compatible salts, a process and intermediates for producing the compounds having the formula (I) and their use as herbicides.
Abstract:
A herbicidal composition comprising a) at least one 3-phenyluracil of formula I wherein the variables R1 to R7 are as defined in the specification; and b) at least one 3-sulfonylisoxazoline of formula II wherein the variables R8 and R9 are as defined in the specification; and c) optionally at least one safener of formula III selected from the group as defined in the specification.