摘要:
The invention relates to a method for producing isoxazolene of the formula (I), where the substituents have the following meanings: R1 is hydrogen, C¿1?-C6 alkyl, R?2 is C¿1-C6 alkyl, R?3, R4, R5¿ are hydrogen, C¿1?-C6 alkyl or R?4 and R5¿ together form a linkage, R6 is a heterocyclic ring, and n is 0, 1 or 2. Said method comprises the production of an intermediate compound of the formula (VI) where R?1, R3, R4 and R5¿ have the meanings given above. This step is followed by halogenation, thiomethylation, oxidation and acylation to yield compounds of formula (I). The invention also relates to new intermediate products for producing compounds of formula (I) and new methods for producing the intermediate products.
摘要:
A synergistic herbicidal mixture comprising: A) at least one 3-heterocyclyl-substituted benzoyl derivative of the formula (I) in which the variables have the following meanings: R1, R3 are halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylsulfinyl or alkylsulfony; R2 is a optionally substituted heterocyclic radical selected from the group: isoxazol-3-yl, isoxazol-4-yl, isoxazol-5-yl, 4,5-dihydroisoxazol-3-yl, 4,5-dihydroisoxazol-4-yl and 4,5-dihydroisoxazol-5-yl; R4 is hydrogen, halogen or alkyl; R5 is alkyl; R6 is hydrogen or alkyl;or one of its environmentally compatible salts; and B) a synergistically effective amount of the compound of formula (II) or one of its environmentally compatible salts; and, if desired, C) at least one further herbicidal compound; and, if desire, D) at least a safener. Compositions comprising these mixtures, processes for the preparation of these compositions, and their use for controlling undesired plants.
摘要:
Herbicidally active compositions comprising: A) at least one 7-pyrazolylbenzoxazole compound of the formula (I) in which the variables R1 - R5 are as defined in the patent claims and/or at least one of its agriculaturally acceptable salts; and at least one further active compound selected from herbicidally active compounds and safeners.
摘要:
The invention relates to 4-benzoyl-pyrazoles of formula (I), in which the substituents R1, R2 and Q and the groups X1 and Het have the meaning as given in the description. The invention also relates to their salts suited for use in agriculture, the methods and intermediary products required for producing compounds of formula (I), the products containing such compounds and salts, as well as the use of compounds of formula (I) and products containing them for destroying adventive plants.
摘要:
A herbicidal mixture comprising A) a 3-heterocyclyl-substituted benzoyl derivative selected from the group of 4-[2-chloro-3-(3-methyl-isoxazol-5-yl)-4-methylsulfonylbenzoyl]-1-methyl-5-hydroxy-1H-pyrazole, 4-[2-methyl-3-(3-methyl-isoxazol-5-yl)-4-methylsulfonylbenzoyl]-1-methyl-5-hydroxy-1H-pyrazole and 4-[2-methyl-3-(4,5-dihydroisoxazol-3-yl)-4-methylsulfonylbenzoyl]-1-methyl-5-hydroxy-1H-pyrazole; or one of its environmentally compatible salts, B) a safening effective amount of cloquintocet, or its environmentally compatible salts, amides, esters and hydrates; and, if desired, at least one herbicidal compound from the group of the acetyl-CoA carb-oxylase inhibitors (ACC), acetolactate synthase inhibitors (ALS), amides, auxin herbicides, auxin transport inhibitors, carotenoid biosynthesis inhibitors, enolpyruvylshikimate 3-phosphate synthase inhibitors (EPSPS), glutamine synthetase inhibitors, lipid biosynthesis inhibitors, mitosis inhibitors, protoporphyrinogen IX oxidase inhibitors, photosynthesis inhibitors, synergists, growth substances, cell wall biosynthesis inhibitors and a variety of other herbicides. Compositions comprising these mixtures, processes for the preparation of these compositions and their use for controlling undesired plants.
摘要:
A herbicidal mixture comprising 3-Phenyluracils of the formula (I) in which the variables R1 - R7 are as defined below: R1 is methyl or NH2; R2 is haloalkyl; R3 is hydrogen or halogen; R4 is halogen or cyano; R5 is hydrogen, cyano, alkyl, alkoxy, alkoxyalkyl, cyclo-alkyl, alkenyl, alkynyl or optionally substituted benzyl; R6, R7 are hydrogen, optionally substituted alkyl, alkoxy, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl or benzyl; or R6, R7 together with the nitrogen atom form a 3- to 7-membered saturated or unsaturated optionally substituted hetero- cycle, including their agriculturally acceptable salts; and at least one further herbicide B; and optionally at least one safener C.
摘要:
A synergistic herbicidal mixture comprising: A) at least one 3-heterocyclyl-substituted benzoyl derivative of the formula (I) in which the variables have the following meanings: R1, R3 are halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl; R2 is a optionally substituted heterocyclic radical selected from the group: isoxazol-3-yl, isoxazol-4-yl, isoxazol-5-yl, 4,5-dihydroisoxazol-3-yl, 4,5-dihydroisoxazol-4-yl and 4,5-dihydroisoxazol-5-yl; R4 is hydrogen, halogen or alkyl; R5 is alkyl; R6 is hydrogen or alkyl; or one of its environmentally compatible salts; and B) two herbicides selected from the group including imazapyr, imazaquin, imazamethabenz-methyl, imazamox, imazapic and imazethapyr; or one of its environmentally compatible salts; and, if desired, C) at least one further herbicidal compound; in a synergistically effective amount. Compositions comprising these mixtures, processes for the preparation of these compositions, and their use for controlling undesired plants
摘要:
α-Cyanoacrylates of the formula (I), where: R1 is ORa wherein Ra is hydrogen, substituted alkyl, branched alkyl, branched alkenyl, cycloloalkyl, heterocyclyl, aryl, phenylalkyl or alkylimino; is NRbRc wherein Rb is hydrogen, alkyl which may be substituted, alkenyl, alkynyl; Rc is hydrogen, alkyl which may be substituted alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, phenylalkyl or alkylimino; or Rb and Rc form an alkandiyl-chain which may be substituted; or is SRd wherein Rd is hydrogen, alkyl which may be substituted, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, phenylalkyl or alkylimino; R2 is alkyl which may be substituted; is alkenyl or alkynyl; R3 is alkyl may be substituted; is alkenyl or alkynyl; R4 is hydrogen, halogen, cyano or alkyl; and their agriculturally useful salts, processes and intermediates for their preparation; and the use of these compounds or of compositions comprising these compounds for controlling undesirable plants are described.
摘要:
The invention relates to the use of 1-aryl-4-alkyl halide-2-1H-pyridones of the general formula (I), wherein the variables are defined as per claim 1, and to their use as herbicides.
摘要:
The invention relates to a method for producing pyrazolylbenzoyl derivatives of formula (I), wherein the substituents have the following meanings: R1 represents hydrogen, C¿1?-C4-alkyl or C1-C4 alkyl halide; R?2¿ represents hydrogen, C¿1?-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, benzyl, benzoyl, C1-C4-alkylcarbonyl, hydroxycarbonyl-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl, C1-C4-alkylsulfonyl or phenylsulfonyl, and these groups can be substituted by C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, halogen, hydroxy, amino, nitro or cyano; A,B represent, independently of each other, hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, C1-C4-alkoxy and these groups can be substituted by halogen, hydroxy, C1-C4-alkoxy or cyano, halogen, hydroxy, cyano; nitro, a group-(Y)n-S(O)mR?3¿ or a group-(Y)¿n-CO-R?4; Z represents a 5- or 6-membered heterocyclic, saturated or unsaturated fused ring; Y represents O, NR5; n represents zero or one; m represents zero, one or two; R3 represents C¿1?-C4-alkyl, C1-C4-alkyl halide or NR?5R6; R4¿ represents C¿1?-C4-alkyl, C1-C4-alkyl halide, C1-C4-alkoxy, or NR?5R6; R5¿ represents hydrogen or C¿1?-C4-alkyl; and R?6¿ represents C¿1?-C4-alkyl. The invention also relates to novel pyrazolylbenzoyl derivatives, to herbicidal agents containing these derivatives and to a method for combating unwanted vegetation.