摘要:
Benzoyl derivatives of the formula I where the variables have the following meanings: R1, R2 are hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or C1-C6-haloalkylsulfonyl; R3 is hydrogen, halogen or alkyl; R4, R5 are hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl or carbonyl, it being possible for the 6 last-mentioned radicals to be substituted; X is O, S, NR9, CO or CR10R11; Y is O, S, NR12, CO or CR13R14; R15 is pyrazole which is unsubstituted or substituted, linked in the 4-position and has attached to it in the 5-position a hydroxyl or sulfonyloxy radical; and the agriculturally useful salts thereof; processes and intermediates for the preparation of the 3-heterocyclyl-substituted benzoyl derivatives; compositions comprising them; and the use of these derivatives or compositions comprising them for controlling undesirable plants.
摘要翻译:式I的苯甲酰基衍生物,其中变量具有以下含义:R 1,R 2是氢,硝基,卤素,氰基,烷基,卤代烷基,烷氧基,卤代烷氧基, 烷硫基,卤代烷硫基,烷基亚磺酰基,卤代烷基亚磺酰基,烷基磺酰基或C 1 -C 6 - 卤代烷基磺酰基; R 3是氢,卤素或烷基; R 4,R 5是氢,卤素,氰基,硝基,烷基,烷氧基,烷硫基,二烷基氨基,苯基或羰基,对于最后提到的6个基团是可能的 被替代 X是O,S,NR 9,CO或CR 10 R 11, Y是O,S,NR 12,CO或CR 13 R 14; R 15是未取代或取代的吡唑,其在4-位连接并在5-位上连接羟基或磺酰氧基; 及其农业上有用的盐; 用于制备3-杂环基取代的苯甲酰基衍生物的方法和中间体; 包含它们的组合物; 以及包含它们的这些衍生物或组合物用于控制不期望的植物的用途。
摘要:
The invention relates to 4-benzoylpyrazoles of the formula I and their agriculturally useful salts thereof, processes and intermediates; compositions thereof; and use thereof for controlling undesireable plants.
摘要:
Pyrazolylhetaroyl derivatives of the formula I ##STR1## where the substituents have the following meanings: L and M are hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -alkynyl, C.sub.1 -C.sub.4 -alkoxy, it being possible for these groups to be unsubstituted or substituted by one to five halogen atoms or C.sub.1 -C.sub.4 -alkoxy; halogen, cyano, nitro;X is oxygen or sulfur which can be substituted by one or two oxygens;n is zero, one or two; andQ, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 have the meanings given in claim 1,processes for the preparation of the pyrazol-4-yl-hetaroyl derivatives, compositions comprising them, and the use of these derivatives or of the compositions comprising them for controlling weeds.
摘要:
Sulfur-containing 2-chloro-3-(4,5-dihydro-3-isoxazolyl)-benzoic acids of the formula I in which the substituents have the meanings given in the description are prepared as described.
摘要:
A process is described for preparing isoxazoles of the formula I where the substituents are as defined below: R1 is hydrogen, C1-C6-alkyl, R2 is C1-C6-alkyl, R3, R4, R5 are hydrogen, C1-C6-alkyl, or R4 and R5 together form a bond, R6 is a heterocyclic ring, n is 0, 1 or 2; which comprises preparing an intermediate of the formula VI where R1, R3, R4 and R5 are as defined above, followed by halogenation, thiomethylation, oxidation and acylation to give compounds of the formula I. Also novel intermediates for preparing the compounds of the formula I and novel processes for preparing the intermediates are described.
摘要:
Substituted 2-phenylpyridines I ##STR1## where n is 0, 1;R.sup.1 is halogen, C.sub.1 -C.sub.6 -haloalkyl;R.sup.2 and R.sup.3 are H, halogen;R.sup.4 is cyano, halogen;X and Y are --O--, --S--;R.sup.5 and R.sup.6 are H, C.sub.1 -C.sub.4 -alkyl or together are a 1,2-ethylene, 1,3-propylene, 1,4-tetramethylene or 1,5-pentamethylene chain;R.sup.7 is C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -haloalkenyl, C.sub.2 -C.sub.6 -alkenyloxy-C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.6 -alkenyloxy-C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkadienyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.5 -C.sub.6 -cycloalkenyl, 3-oxetanyl, 3-thietanyl, phenyl, phenyl-C.sub.1 -C.sub.4 -alkyl or 5/6-membered heteroaryl having 1 to 3 hetero atoms selected from the group consisting of two oxygen atoms, two sulfur atoms and 3 nitrogen atoms, orR.sup.6 and R.sup.7 together are a 1,2-ethylene or 1,3-propylene chain which can have attached to it one or two C.sub.1 -C.sub.4 -alkyl substituents are used as herbicides and for the desiccation/defoliation of plants.
摘要:
Use of compounds of formula (I): wherein X is S, O, S═O, SO2, NRa, or CRbRc; R1, R2 are halogen, OH, SH, NH2, CN, NO2, alkyl, alkoxy, alkylamino, dialkylamino, alkylthio, alkenyl, alkenyloxy, alkenylamino, alkenylthio, alkynyl, alkynyloxy, alkynylamino, alkynylthio, alkylsulfonyl, alkylsulfoxyl, alkenylsulfonyl, alkynylsulfoxyl, formyl, alkylcarbonyl, hydroxycarbonyl, alkoxycarbonyl, carbonyloxy, alkylcarbonyloxy, phenyloxy, alkylcarbonylamino, C(O)NRdRe, or (SO2)NRdRe, or C(═NORf)-Gp-Rf′, or a mono- or bicyclic 5- to 10-membered aromatic or heteroaromatic ringsystem, optionally substituted, which is unfused or fused to the aromatic group to which it is bonded and which, when unfused, is bonded directly or through an O, S, alkyl, or alkoxy linkage, or cycloalkyl, wherein the carbon atoms in these groups may be substituted. R3, R4 are each-independently H, alkyl, haloalkyl, alkylamino, alkoxy, cycloalkyl, wherein the carbon atoms in these groups may be substituted, or R3 and R4 together with the nitrogen atom to which they are attached form a saturated or partially saturated mono- or bicyclic 5- to 10-membered ringsystem or 5-membered hetaryl, phenyl or benzyl, wherein the rings are optionally substituted, or R3 and R4 together form the chains —(CH2)2N+(O—)(CH2)2— or —(CH2)3N+(O−)(CH2)2—; and Ra, Rb, Rc, Rd, Re′ Rf, Rf′ G, and p are as defined in the description; m is 0, 1, 2, 3 or 4; n is 0, 1, 2, 3 or 4; or the enantiomers or diastereomers, salts or esters thereof for combatting insects, arachnids, or nematodes, methods for the control of these pests and of protecting growing plants from attack or infestation by these pests by applying a pesticidally effective amount of compounds of formula I, compounds of formula I, processes for preparing them, and compositions comprising them.
摘要:
The present invention relates to 1-(azolin-2-yl)amino-1,2-diphenylethane compounds of the general formula (I) wherein A is a radical of the formulae A′ or A2: N R A′ A2 and wherein m is 0, 1, 2, 3, 4 or 5, n is 0, 1, 2, 3, 4 or 5, X is sulfur or oxygen, and wherein the variables R1, R2, R3, R4, R5a, R5b, R5c, R5d are as defined in the claims, and to the agriculturally acceptable salts thereof. The invention relates also to a method of combating animal pests, selected from insects, arachnids and nematodes and to a method for protecting crops from attack or infestation by insects, arachnids or nematodes, which comprises contacting a crop with a pesticidally effective amount of a 1-(azolin-2-yl)amino-1,2-diphenylethane compounds of the general formula I and/or at least one salt thereof.
摘要:
Process for the preparation of substituted pyridine derivatives of formula (I) comprising reaction of a α-β-unsaturated carbonyl compound of formula (II) R3—C(O)—C(R1)═C(R2)-G (II) with a Wittig reagent or Horner-Wadsworth-Emmons reagent in the presence of a base and if subsequent cyclization.