摘要:
Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
摘要:
The present invention provides a compound represented by formula (I) or salt thereof (in the formula, A 1 and A 2 each independently represents a nitrogen atom or the like, B 1 , B 2 , B 3 and B 4 each independently represents a carbon atom or nitrogen atom, X 1 represents an unsubstituted or substituted C1-6 alkyl group or the like, n represents a number of X 1 and represents an integer of 0-4, R 1 represents a halogeno group or the like, R 2 represents an unsubstituted or substituted C1-6 alkyl group or the like, m represents a number of the oxide group bonding with the nitrogen atom which does not bond with R 2 on the imidazole ring, and represents 0 or 1, R 3 represents a hydrogen atom or the like, Ar represents an unsubstituted or substituted C6-10 aryl group.
摘要:
A methoxyl acrylic ester fungicide, the preparation method and uses thereof. The fungicide contains at less the following compound of formula (I) as active ingredient.
The fungicide can be further prepared to form the emulsifier oil by mixing with the emulsifier, latent solvent, stabilizer, and solvent. The fungicide is useful for preventing and controlling powdery mildew, downy mildew, gray mold and tan discase of vegetable, melon and fruit, discase of vegetable, melon and fruit cased by Phoma citricarpa, leaf spot of maize, false smut, blossom-end rot of orange and Sclerotinia rot of colza et al. The fungicide has many advantages such as be effect to the strain which produced the resistance, high effect, less toxic and environmrnt-friendly.
摘要:
A fungicidally active compound of formula (I): where Het is a substituted 5- or 6-membered heterocyclic ring; R1 is hydrogen, formyl, CO-C1-4 alkyl, COO-C1-4 alkyl, C1-4 alkoxy(C1-4)alkylene, CO-C1-4 alkylenoxy(C1-4)alkyl, propargyl or allenyl; R2, R3, R4 and R5 are each, independently, hydrogen, halogen, methyl or CF3; each R6 is, independently, halogen, methyl or CF3; R7 is (Z)mC=C(Y1), (Z)mC(Y1)=C(Y2)(Y3) or tri(C1-4)alkylsilyl; X is O or S; Y1, Y2 and Y3 are each, independently, hydrogen, halogen, C1-6 alkyl [optionally substituted by one or more substituents each independently selected from halogen, hydroxy, C1-4 alkoxy, C1-4 haloalkoxy, C1-4 alkylthio, C1-4 haloalkylthio, C1-4 alkylamino, di(C1-4)alkylamino, C1-4 alkoxycarbonyl, C1-4 alkylcarbonyloxy and tri(C1-4)alkylsilyl], C2-4 alkenyl [optionally substituted by one or more substituents each independently selected from halogen], C2-4 alkynyl [optionally substituted by one or more substituents each independently selected from halogen], C3-7 cycloalkyl [optionally substituted by one or more substituents each independently selected from halogen, C1-4 alkyl and C1-4 haloalkyl] or tri(C14)alkylsilyl; Z is C1-4 alkylene [optionally substituted by one or more substituents each independently selected from hydroxy, cyano, C1-4 alkoxy, halogen, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylthio, COOH and COO-C1-4 alkyl]; m is 0 or 1; and n is 0, 1 or 2; the invention also relates to novel intermediates used in the preparation of these compounds, to agrochemical compositions which comprise at least one of the novel compounds as active ingredient and to the use of the active ingredients or compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi.
摘要:
Pyrazol-4-yl-benzoyl derivatives have the formula (I), in which the substituents have the following meanings: L, M are hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkinyl, C1-C4 alkoxy, these groups being optionally substituted by 1 to 5 halogen atoms or C1-C4 alkoxy, halogen, cyano, nitro, a group -(Y)n-S(O)mR7 or a group -(Y)¿n-CO-R?8; Z is a 5 or 6-membered saturated or unsaturated heterocyclic rest, that contains 1 to 3 heteroatoms selected from the group that includes oxygen, sulphur or nitrogen, optionally substituted by halogen, cyano, nitro, a group -CO-R8, C1-C4 alkyl, C1-C4 halogen alkyl, C3-C8 cycloalkyl, C1-C4 alkoxy, C1-C4 halogen alkoxy, C1-C4 alkylthio, C1-C4 halogen alkylthio, di-C1-C4-alkylamino, a phenyl optionally substituted by halogen, cyano, nitro C1-C4 alkyl or C1-C4 halogen alkyl or a twice bound oxygen that optionally in the tautomer form may also be a hydroxy group, or that forms a bicyclic system together with a condensed phenyl ring optionally substituted by halogen, cyano, nitro, C1-C4 alkyl or C1-C4 halogen alkyl, with a condensed carbon cycle or with a second condensed heterocycle optionally substituted by halogen, cyano, nitro, C1-C4 alkyl, di-C1-C4-alkylamino, C1-C4 alkoxy, C1-C4 halogen alkoxy or C1-C4 halogen alkyl; Y is O, NR9; n equals 0 or 1; m equals 0, 1 or 2; R7 is C1-C4 alkyl, C1-C4 halogen alkyl or NR?9R10; R8 is C¿1-C4 alkyl, C1-C4 halogen alkyl, C1-C4 alkoxy or NR?9R10; R9¿ is hydrogen or C¿1?-C4 alkyl; R?10 is C¿1-C4 alkyl; Q is a pyrazol ring linked at position 4 having the formula (II) in which R1 is C1-C4 alkyl; R2 is hydrogen or C¿1?-C4 alkyl; and R?3¿ is hydrogen, C¿1?-C4 alkyl sulphonyl, phenyl sulphonyl or alkyl phenyl sulphonyl. Also disclosed are the salts of compounds (I) usually utilized in agriculture.
摘要:
The invention relates to pyrazolyl derivatives of benzo-condensated, unsaturated 5-membered nitrogen heterocycles of the general formula (I), wherein X represents N or a group C-R3; Y is O, S, SO, SO¿2? or NR?4¿ or X-Y is S=N, and wherein X means sulfur; and the variables R1, R2 and Pz have the meanings indicated in claim 1. The invention further relates to a method of producing said compounds, to agents that contain them and to their use as herbicidal agents.
摘要:
The invention relates to cyclohexenone derivatives of benzazolons of general formula (I), wherein the variables R?1, R2, R3¿, A and Hex have the meaning as cited in claim 1, and the salts thereof, and the use thereof for controlling harmful plants.