Abstract:
The invention relates to 6-(2,6-dichlorophenyl)-triazolopyrimidines of formula (I) wherein the substituents have the following designations: R and R represent hydrogen, alkyl, halogenalkyl, cycloalkyl, halogencycloalkyl, alkenyl, halogenalkenyl, cycloalkenyl, halogencycloalkenyl, alkinyl, halogenalkinyl or phenyl, naphthyl, or a five-membered or six-membered saturated, partially unsaturated or aromatic heterocycle containing between one and four heteroatoms from the group containing O, N or S; R and R can also form, together with the nitrogen atom to which they are bound, a five-membered or six-membered heterocycle or heteroaryl which is bound by N and contains between one and three other heteroatoms from the group containing O, N and S as a cyclic member and is substituted according to the description; and X represents alkyl, cyano, alkoxy, halogenalkoxy, alkenyloxy or halogenalkenyloxy, but does not represent C1-C4 alkyl when R and R together represent piperidin-1-yl or 4-methylpiperidin-1-yl. The invention also relates to a method for producing said compounds, agents containing the same, and the use thereof for controlling plant pathogenic fungi.
Abstract:
wherein the variables and the indices are as defined per the description, processes for preparing the compounds I, pesticidal compositions comprising compounds I, use of compounds I for the control of insects, acarids or nematodes, and methods for treating, controlling, preventing or protecting animals against infestation or infection by parasites by use of compounds of formula I.
Abstract:
The invention relates to a compound of the formula III: (see formula III) where R1 is C1-C6-alkyl. It also relates to a process for preparing compounds of the formula XV: (see formula XV) wherein: X is S(O)n Ry, R1 is C1-C6-alkyl, halogen, C1-C6-alkoxy or C1-C6-alkylthio, R X is halogen, carboxamide, N-alkyl-carboxamide, N,Ndialkylcarboxamide, phenyl, C1-C6-alkyl, C1-C6 alkoxy or C1-C6-alkylthio, R y is C1-C6-alkyl, m is 1, and n is 0, 1 or 2.
Abstract:
Compounds of formula (I) wherein X is chloro or bromo; Y is chloro or trifluoromethyl; and A and B are hydrogen or methyl with the proviso that one of A or B must be methyl; or the enantiomers or salts thereof, use of compounds of formula I for combating insects or acarids and for treating, controlling, preventing or protecting animals against infestation or infection by parasites, and compositions comprising compounds of formula I.
Abstract:
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.
Abstract:
The present invention relates to a method of combating animal pests which comprises contacting the animal pests, 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 6-halogeno[1,2,4]triazolo[1,5-a]-pyrimidine of the general formula (I), wherein X, R1, R2, R3 and R4 are as defined in claim 1 and/or the agriculturally useful salts thereof.
Abstract:
A process for preparing 4-thioalkylbromobenzene derivatives of the formula I where: R 1 is C 1 -C 6 -alkyl, C 1 -C 6 -haloalkyl, C 1 -C 6 -alkoxy, C 1 -C 6 -haloalkoxy, C 3 -C 8 -cycloalkyl, halogen, R 2 is C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, C 3 -C 8 -cycloalkyl, C 2 -C 6 -alkenyl, cyano or a heterocyclic radical, R 3 is C 1 -C 6 -alkyl, which comprises reacting a compound of the formula II, in which R 1 and R 2 are as defined above, with a dialkyl disulfide of the formula III R 3 -S-S-R 3 III in the presence of a nitrite and a catalyst in a suitable solvent is described.
Abstract:
The invention relates a process for preparing 4-thioalkylbromobenzene derivtaes of the formula (I) where R1 is C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6haloalkoxy, C3-C8-cykloalkyl, halogen, R2 is C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cykloalkyl, C2-C6-alkenyl, cyano or a heterocyclic radical, R3is C1-C6 alkyl, which comprises reacting a compound of the formula (II), in which R1 and R2 are as defined above, with dialkyl disulfide of the formula (III), in the presence of a nitrite and catalyst in a suitable solvent and molar ratio of catalyst and compound of the formula (II) is 0.005 : 1 to 0.05 : 1.