Abstract:
The invention relates to 5,6-dialkyl-7-amino-triazolopyrimidines of formula (I), in which the substituents are defined as follows: R represents alkyl or alkoxyalkyl; R represents alkyl, R and/or R being substituted according to the description. The invention also relates to a method for producing said compounds, to agents containing the latter and to their use for controlling plant-pathogenic fungi.
Abstract:
The invention relates to azolopyrimidine compounds of general formula (I), wherein A represents N or C-R ; X and Y, independent of one another, represent a chemical compound or oxygen, sulphur or a group N-R ; the variables R , R , R , R , R , R and R have the meanings cited in the claims and the description. The invention also relates to tautomers of compounds of formula (I) and to the agriculturally compatible salts of compounds (I) and of the tautomers thereof. The invention further relates to the use of azolopyrimidine compounds of general formula (I), to the tautomers thereof and to the agriculturally compatible salts thereof which are used to combat phytopathogenic fungi, and to a method for combating phytopathogenic fungi and means for combating fungi, said means containing at least one compound of general formula (I), a tautomer of formula (I) and/or an agriculturally compatible salt thereof or the tautomer thereof and at least one liquid or solid carrier medium.
Abstract:
Substituted 6-(2-tolyl)-triazolopyrimidines of formula (I) in which R and R independently denote hydrogen or alkyl, alkenyl, alkynyl, or alkadienyl, haloalkyl, haloalkenyl, cycloalkyl, phenyl, naphthyl, or 5- or 6-membered heterocyclyl, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or 5- or 6-membered heteroaryl, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or where R and R radicals may be unsubstituted or substituted as defined in the description, or R and R together with the interjacent nitrogen atom represent a 5- or 6-membered heterocyclic ring, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, which may be substituted; R is halogen, cyano, alkyl, alkoxy, haloalkyl, or C(=O)A, wherein A is hydrogen, hydroxy, alkyl, amino, or mono- or dialkyl-amino; n is an integer from 1 to 4; and X is halogen, cyano, alkyl, alkoxy, haloalkoxy or alkenyloxy; processes for their preparation, compositions containing them and to their use for combating phytopathogenic fungi.
Abstract:
The invention relates to 5-phenylpyrimidine of formula (I) wherein the substituents have the following designations: R represents a five to ten-membered saturated, partially unsaturated or aromatic monocyclic or bicyclic heterocycle which contains between one and four heteroatoms from the group 0, N or S, and which can be substituted as defined in the description; R represents hydrogen, halogen, cyano, alkyl, halogenalkyl or alkoxy; R and R represent hydrogen, alkyl, halogenalkyl, cycloalkyl, halogencycloalkyl, alkenyl, halogenalkenyl, cycloalkenyl, alkinyl, halogenalkinyl or cycloalkinyl; together with the nitrogen atom to which they are bonded, R and R can also form a five or six-membered ring which can be split by a heteroatom and can carry at least one substituent; R and R represent hydrogen, halogen, alkyl, halogenalkyl or alkoxy; R and R represent hydrogen, halogen, alkyl or halogenalkyl; and R represents hydrogen, halogen, alkyl, alkoxy, cycloalkoxy, halogenalkoxy or alkoxycarbonyl. The invention also relates to methods and intermediate products for producing said compounds and the use of the same for controlling pathogenic fungi.
Abstract:
The invention relates to the use of substituted imidazoazines of formula (I), in which the variables have the following meanings: R represents alkyl, phenyl, phenylalkyl, naphthyl, anthracenyl, cycloalkyl, 5-membered or 6-membered hetaryl or 5-membered or 6-membered heterocyclyl, containing one to three N atoms and/or one O atom or S atom or one or two O atoms and/or S atoms, or condensed 8-membered to 12-membered hetaryl or condensed 8-membered to 12-membered heterocyclyl, containing one to four N atoms and/or one O atom or S atom or one or two O atoms and/or S atoms, whereby R can be unsubstituted or can be substituted as cited in the description; R and R represent hydrogen, alkyl, alkenyl, alkynyl, alkyl halide, alkenyl halide, alkynyl halide, trialkyl silylalkyl, phenyl, phenylalkyl or R and R , together with the bridging N atom, form a 5-membered or 6-membered heterocyclic or heteroaromatic ring, which can be interrupted by one to three N atoms and/or one O atom or S atom or by one or two O atoms and/or S atoms, and which can be substituted; A and B represent N or CR ; R , R and R represent hydrogen, halogen, cyano, nitro, hydroxy, alkyl, alkyl halide, cycloalkyl, alkoxy, alkoxy halide, alkylthio, amino, alkyl amino, dialkylamino, alkenyl, alkenyloxy, alkynyl or alkynyloxy. The inventive compounds are used for controlling phytopathogenic harmful fungi. The invention further relates to agents containing the inventive compounds, to novel imidazoazines, and to methods for the production thereof.
Abstract:
The invention relates to a process for preparing thioethers of the formula XIX: (see formula XIX) Rx is hydrogen, alkyl, haloalkyl, halogen, cyano, nitro, alkoxy, haloalkoxy, alkylthio or an unsubstituted, substituted, saturated, unsaturated or partially unsaturated heterocycle having one, two or three oxygen, sulphur or nitrogen atoms; m is a number from 0 to 5, and R2 is C1 -C6-alkyl, which comprises reacting an aniline of the formula XX: (see formula XX) with a dialkyl disulfide of the formula VII: R2-S-S-R2 VII and with C1-C6-alkyl nitrite in the presence of copper powder or elemental cooper at temperatures in the range of from 40 to 150°C. The above compounds of the formula XIX are useful intermediates for preparing isoxazoline-3-yl-acylbenzenes that have herbicidal activity.
Abstract:
The invention relates to pyrazole carboxylic acid anilides of formula (I), in which the variables have the following meanings: n is zero or 2; m is 2 or 3; X1 represents fluorine or chlorine; X2 represents halogen, Y represents CN, NO2, C1-C4 alkyl, C1-C4 alkyl halide, methoxy or methylthio; p is 0 or 1; R1 represents fluorine, chlorine, bromine, C1-C4 alkyl and C1-C4 alkyl halide; R2 represents hydrogen or halogen; R3 represents hydrogen, methyl or ethyl, and; W represents O or S; with the provision that if: a) W = O, R1 = methyl, and R3 represents hydrogen, R2 does not represent fluorine or; b) W = O, n = 0, m = 2, p = 0, and R2 and R3 represent hydrogen, R1 does not represent trifluoromethyl or difluoromethyl. The invention also relates to a method for producing these compounds, to agents containing them, and to a method for using them for controlling pathogenic fungi.