Abstract: The invention relates to 7-amino triazolopyrimidines of formula (I), in which the substituents have the following meanings: R1, R2 represent hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl, naphthyl; or 5-membered or 6-membered heterocyclyl containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom; or 5-membered or 6-membered heteroaryl containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or R1 and R2 can, together with the nitrogen atom, which binds them, form a 5-membered or 6-membered ring containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom; R3 represents alkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl and alkyl halide; whereby R3 and R2 can be unsubstituted or partially or completely substituted according to the description; X represents halogen, cyano, alkoxy, alkyl halide, phenyl or phenyl that is substituted by Ra.

Abstract: The invention relates to the use of (hetero)cyclylcarboxamides of general formula (I) and to the agriculturally useful salts thereof for controlling plant pathogenic fungi, the variables in formula (I) having the following designations: A represents phenyl or an at least monosaturated five-membered or six-membered heterocycle with 1, 2 or 3 heteroatoms as ring members selected from N, O, S, S(?O) and S(?O)2, where phenyl and the at least monosaturated five-membered or six-membered heterocycle can be unsubstituted or substituted according to the description; Y represents oxygen or sulphur; R1 represents H, OH, alkyl, cycloalkyl, alkoxy, halogenalkyl, halogencycloalkyl or halogenalkoxy; R2 and R3 represent H, halogen, nitro, CN, alkyl, cycloalkyl, alkenyl, alkinyl, alkoxy, halogenalkyl, halogencycloalkyl, halogenalkenyl, halogenalkinyl or halogenalkoxy; R4 represents halogen, nitro, CN, alkyl, cycloalkyl, alkenyl, alkinyl, alkoxy, halogenalkyl, halogencycloalkyl, halogenalkenyl, halogenalkinyl or halogenalkoxy;

Abstract: Triazolopyrimidines of formula (I), wherein the index and substituents have the following meaning: n=0 or a whole number of 1-5; R=halogen, cyano, hydroxy, cyanate, alkyl, alkenyl, alkinyl, halogenalkyl, halogenalkenyl, alkoxy, alkenyloxy, alkinyloxy, halogenalkoxy, cycloalkyl, cycloalkenyl, cycloalkoxy, alkoxycarbonyl, alkenyloxycarbonyl, alkinyloxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkoximinoalkyl, alkenyloximinocarbonyl, alkinyloximinoalkyl, alkylcarbonyl, alkenylcarbonyl, alkinylcarbonyl, cycloalkylcarbonyl or a five to ten membered saturated, partially unsaturated or aromatic heterocycle, containing one to four heteroatoms from the group O, N or S; R1=alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, phenyl, naphthyl or a five to ten membered saturated, partially unsaturated or aromatic heterocycle, containing one to four heteroatoms from the group O, N or S, R and/or R1 being able to be substituted according to the description; R2=alkyl, alkenyl or alkinyl which can be s

Abstract: 6-Phenyl-7-aminotriazolopyrimidines of the formula I in which the substituents are as defined below: R1 is hydrogen, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, haloalkynyl or phenyl, naphthyl, or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle, which comprises one to four heteroatoms from the group consisting of O, N and S, R2 is alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, haloalkynyl or phenyl, naphthyl, or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle which comprises one to four heteroatoms from the group consisting of O, N and S, R3,R4,R5,R6,R7 are hydrogen or one of the groups mentioned under R2, R4, together with R3 or R6, may also form a five- or six-membered saturated or unsaturated ring which, in addition to carbon atoms, may comprise one to three further heteroatoms from the group consisting of O,

Abstract: The invention relates to 2-substituted pyridines of the formula I in which the index n and the substituents R1 to R4 and L are as defined in the description and in each case one of the two ring members X1, X2 is N, the other is C—H or C-halogen; Y is a group —CH—R1—, —N—R1—, —O— or —S— and ?is five- or six-membered hetaryl comprising 1 to 3 heteroatoms selected from the group consisting of O, N and S or is phenyl, and to processes for their preparation, intermediates for their preparation, pesticidal compositions and methods for controlling harmful fungi and animal pests using the compounds according to the invention.

Abstract: The invention relates to triazolopyrimidines of the formula I in which the index n and the substituents R, R1, R2 and X are as defined below: X is nitro, a group —C(S)NR3R4, a group —C(?N—OR5)(NR6R7) or a group —C(?N—NR8R9)(NR10R11), R is halogen, cyano, hydroxyl, cyanato, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, alkoxy, alkenyloxy, alkynyloxy, haloalkoxy, cycloalkyl, cycloalkenyl, cycloalkoxy, alkoxycarbonyl, alkenyloxycarbonyl, alkynyloxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkoximinoalkyl, alkenyloximinocarbonyl, alkynyloximinoalkyl, alkylcarbonyl, alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl, or a five- to ten-membered saturated, partially unsaturated or aromatic heterocycle which contains one, two, three or four heteroatoms from the group consisting of O, N or S; R1 is alkyl in which one carbon atom may be replaced by a silicon atom, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, naphthyl, or a five- to ten-membered saturated, partially unsatura

Abstract: The invention relates to the use of triazolopyrimidines of the formula I In which: R1, R2 are hydrogen, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, alkadienyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, haloalkynyl, C3-C6-cycloalkynyl, phenyl, naphthyl, or a five- to ten-membered saturated, partially unsaturated or aromatic heterocycle which contains one, two, three or four heteroatoms from the group consisting of O, N and S, where R1, R2 may be substituted as defined in the description or R1 and R2 together with the nitrogen atom to which they are attached may form five- to eight-membered heterocyclyl or heteroaryl which is attached via nitrogen and may contain one, two or three further heteroatoms from the group consisting of O, N and S as ring members and/or may be substituted as defined in the description; L independently of one another are halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyloxy, cyano, C(?O)A1, S(?O)mA2, NRcRd or NRc—(C?O)—Rd, where A1, A2, Rc, Rd and m ar

Abstract: The use of substituted triazolopyrimidines of the formula I in which R1 is alkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, haloalkynyl or naphthyl, or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle comprising one to four heteroatoms from the group consisting of O, N and S, R2 is hydrogen or a group R1, where R1 and/or R2 may be substituted according to the description, and X is halogen; as fungicides, novel 6-(2-tolyl)triazolopyrimidines, processes for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.

Abstract: 6-(2-Fluorophenyl)-triazolopyrimidines of the formula I in which the substituents are as defined below: R1 is C4-C8-alkyl, C4-C8-haloalkyl, substituted C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C5-C8-alkenyl, C2-C8-haloalkenyl, C3-C6-cycloalkenyl, C3-C6-halocycloalkenyl, C2-C8-alkynyl, C2-C8-haloalkynyl or phenyl, naphthyl, or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle which contains one to four heteroatoms from the group consisting of O, N and S, R2 is hydrogen, C1-C3-alkyl or one of the groups mentioned under R1, R1 and R2 together with the nitrogen atom to which they are attached may also form a five- or six-membered heterocyclyl or heteroaryl which is attached via N and contain one to three further heteroatoms from the group consisting of O, N and S as ring member, except for piperidin-1-yl optionally substituted by methyl groups; R1 and/or R2 may be substituted according to the description; L1 is chlorine or fluorine; L2 is hydrogen, is, if L1 is fluorine,

Abstract: Carboxylic acid derivatives where R—R6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) at least one compound of the formula II, in which the variables are as defined below: A is O or N; B is N or a direct bond; G is C or N; R1 alkyl; R2 alkoxy; and R3 is halogen; in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with compounds II and the use of the compound I with compounds II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: The invention relates to azolopyrimidine compounds of general formula (I), wherein A represents N or C—R6; X and Y, independent of one another, represent a chemical compound or oxygen, sulphur or a group N—R7; the variables R1, R2, R3, R4, R5, R6 and R7 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: The present invention relates to novel triazolopyrimidine compounds of the formula I in which: X is halogen, cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C2-haloalkoxy; W is oxygen or sulfur; Y is O—R4 or a group NR5R6; A is a chemical bond or a group CR7R8; and the variables L, R1 to R7 are as defined in claim 1. The present invention furthermore provides the use of the triazolopyrimidine compounds of the formula I, their tautomers and their agriculturally acceptable salts for controlling phytopathogenic fungi (=harmful fungi) and a method for controlling phytopathogenic harmful fungi, which method comprises treating the fungi or the materials, plants, the soil or seed to be protected against fungal attack with an effective amount of a compound of the formula I, a tautomer of I and/or an agriculturally acceptable salt of I or a tautomer thereof.

Abstract: The invention relates to 5,6-dialkyl-7-amino-triazolopyrimidines of formula (I), in which the substituents are defined as follows: R1 represents alkyl or alkoxyalkyl; R2 represents alkyl, R1 and/or R2 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: 5,6-Dialkyl-7-aminotriazolopyrimidines of the formula I in which the substituents are as defined below: R1 is alkyl or alkoxyalkyl, where the aliphatic groups may be substituted as defined in the description; R2 is CHR3CH3, cyclopropyl, CH?CH2 or CH2CH?CH2; R3 is hydrogen, CH3 or CH2CH3; processes for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.

Abstract: 5,6-Dialkyl-7-aminotriazolopyrimidines of the formula I in which the substituents are as defined below: R1 is alkyl, alkoxymethylene or alkoxyethylene, where the aliphatic groups may be substituted as defined in the description; R2 is n-propyl or n-butyl; processes for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.

Abstract: 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.

Abstract: 6-(2,4,6-Trifluorophenyl)triazolopyrimidines of the formula I in which the substituents have the following meanings: R1 is alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, alkynyl, haloalkynyl, cycloalkynyl, phenyl, naphthyl or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle comprising one to four heteroatoms from the group consisting of O, N and S, R2 is hydrogen or one of the groups mentioned in R1, R1 and R2 can also, together with the nitrogen atom to which they are bonded, form a five- or six-membered ring which is interrupted by an atom from the group consisting of O, N and S, and/or R1 and/or R2 can be substituted according to the description; X is cyano, C1-C4-alkoxy, C3-C4-alkenyloxy, C1-C2-haloalkoxy or C3-C4-halo-alkenyloxy; process for the preparation of these compounds, preparations comprising them and their use in the control of harmful phytopathogenic fungi.

Abstract: Substituted triazolopyrimidines of the formula I in which the substituents are as defined below: L is hydrogen, chlorine or bromine; R1, R2 are hydrogen, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, haloalkynyl or phenyl, naphthyl or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle which contains one to four heteroatoms from the group consisting of O, N and S, R1 and R2 together with the nitrogen atom to which they are attached may also form a five- or six-membered heterocyclyl or heteroaryl which is attached via N and may contain a further heteroatom from the group consisting of O, N and S as ring member and/or may be substituted as defined in the description; R3 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, cycloalkyl, halocycloalkyl or phenylalkyl; R1, R2 and/or R3 may be substituted as defined in the description; X is halogen, cyano, alkyl, haloalkyl, alkoxy or haloalkoxy; process

Abstract: The invention relates to 6-(2,3,6-trifluorophenyl)-triazolopyrimidines of formula (I), in which the substituents are defined as follows: R1 represents alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, haloalkynyl or phenyl, naphthyl, or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle, containing one to four heteroatoms from the group O, N or S; R2 represents hydrogen or one of the groups cited for R1; R1 and R2, together with the nitrogen atom, to which they are bonded, can also form a five- or six-membered heterocyclyl or heteroaryl, which is bonded via N and can contain one to three additional heteroatoms from the groups O, N and S as a ring member; R1 and/or R2 can be substituted in accordance with the description; X represents cyano, alkyl, alkoxy, alkenyloxy, haloalkoxy or haloalkenyloxy.