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:
The present invention relates to a method of combating animal pests which comprises contacting the animal pest, their habit, breeding ground, food supply, plant, seed, soil, area, material or environment in which the animal pests are growing or may grow, or the materials, plants, seeds, soils, surfaces or spaces to be protected from animal attack or infestation, with a pesticidally effective amount of at least one 1-(1,2-diphenyl-ethyl)-3-(2-hydroxyethyl)-thiourea compound I or an agriculturally acceptable salt thereof, wherein m is 0 to 5, n is 0 to 5, R3 and R4 are H or optionally substituted alkyl, haloalkyl, cycloalkyl, phenyl or benzyl, R7, R8, R9 and R10 are H or optionally substituted C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkylamino, C1-C6-alkoxy, C3-C6-cycloalkyl, phenyl or benzyl and the variables R1, R2, R5 and R6 are as defined in the claims. The invention relates also to a method for protecting crops from attack or infestation by animal pests, a method for protecting non-living materials from attack or infestation by animal pests, novel 1-(1,2-diphenyl-ethyl)-3-(2-hydroxyethyl)-thiourea compounds I and their agriculturally acceptable salts as well as to an agricultural composition comprising a 1-(1,2-diphenyl-ethyl)-3-(2-hydroxyethyl)-thiourea compound I or a salt thereof.
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:
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.
摘要翻译:式I的α-氰基丙烯酸酯,其中:R 1是OR 5,其中R 5'是氢,取代的烷基,支链烷基,支链烯基,环烷基,杂环基,芳基,苯基烷基或烷基亚氨基; 是NR b R c,其中R b是氢,可被取代的烷基,烯基,炔基; R c是氢,可以被取代的烯基,炔基,环烷基,杂环基,芳基,苯基烷基或烷基亚氨基的烷基; 或R b和R c形成可被取代的烷撑基; 或其中R d为氢,可被取代的烷基,烯基,炔基,环烷基,杂环基,芳基,苯基烷基或烷基亚氨基; R 2是可被取代的烷基; 是烯基或炔基; R 3是烷基可以被取代; 是烯基或炔基; R 4是氢,卤素,氰基或烷基; 及其农业上有用的盐,其制备方法和中间体; 并且描述了这些化合物或包含这些化合物的组合物用于防治不期望的植物的用途。
摘要:
Substituted benzyl bromides of the formula I ##STR1## where at least one substituent R.sup.1-5 is an electron-attracting group such as fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkoxycarbonyl, cyano or nitro, and the other substituents R.sup.1-5 are hydrogen or methyl,are prepared by bromination of substituted toluenes of the formula II ##STR2## with a brominating agent at from 20 to 95.degree. C.
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.
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:
A process for preparing pyridyl-substituted N-phenylhydroxylamines by catalytic hydrogenation of the corresponding nitro compounds in the presence of an N-substituted morpholine compound and rearrangement of the hydroxylamine compounds obtained to pyridyl-4-fluoraniline compounds is described.
摘要:
The present invention relates to 1-(imidazolin-2-yl)amino-1,2-diphenylethane compounds of the formula I and their agriculturally acceptable salts, wherein A is a radical of the formula A1 or A2. The invention relates also to agricultural compositions and to seed comprising at least one compound I and/or a salt thereof, as well as a method of combating animal pests, a method for protecting crops from attack or infestation by animal pests and a method for protecting non-living materials from attack or infestation by animal pests, a method for the protection of seeds from animal pests and of the seedlings' roots and shoots from animal pests by applying a pesticidally effective amount of at least one 1-(imidazolin-2-yl)amino-1,2-diphenylethane compound I and/or a salt thereof.
摘要翻译:本发明涉及式I的1-(咪唑啉-2-基)氨基-1,2-二苯基乙烷化合物及其农业上可接受的盐,其中A是式A 1或 A 2 SUP>。 本发明还涉及农业组合物和包含至少一种化合物I和/或其盐的种子,以及防治动物害虫的方法,用于保护作物免受动物害虫侵袭或侵染的方法和保护方法 通过施用杀虫有效量的至少一种1-(咪唑啉-2-酮)的动物害虫的攻击或感染的非生物材料,动物害虫的种子保护方法和来自动物害虫的幼苗的根和芽, 氨基-1,2-二苯基乙烷化合物I和/或其盐。
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.