Abstract: The invention relates to 2-substituted pyrimidines of the formula I in which the index n and the substituents L and R1 to R3 are as defined in the description and X is a group —CH—Ra, —N— or —S—; R1 may be hydrogen, halogen, C1-C6-alkyl, C1-C6-alkoxy, cyano or C1-C6-alkoxycarbonyl; Rb is hydrogen, C1-C6-alkyl or C3-C6-cycloalkyl; T is a group —CH—Ra—; p is an integer from 1 to 4; Y is a group —CH—Ra— or —N—Rb o is 0 or 1; Z is O, S or a group N(Rc) Rc is hydrogen, C1-C6-alkyl or C1-C6-alkoxy, and to processes for their preparation, to pesticidal compositions comprising them and to their use as pesticides.

Abstract: Fungicidal mixtures comprising, as active components, 1 ) the triazolopyrimidine derivative of the formula I 2) tolylfluanid of the formula II, in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with the compound II and the use of the compound I with the compound II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: Sulfonamides of the formula I where the substituents are as follows: R1 is hydrogen, alkyl, alkoxy, alkenyl or alkynyl; and R2, R3, R4, R5 are hydrogen, halogen, alkyl, alkoxy or halomethyl; R2 and R3 together may also form a phenyl, cyclopentyl or cyclohexyl ring, it being possible for these rings to carry two groups R2, and R3, R2, R3, are hydrogen, halogen, alkyl, alkoxy or halomethyl; in case a), if R2, R3, R4 and R5 are hydrogen: X is phenyl substituted by a group —C(R6)?NOR7, where R6 is alkyl and R7 is alkyl, benzyl, alkenyl, haloalkyl, haloalkenyl, alkynyl or haloalkynyl; and in case b), if at least one of the groups R2, R3, R4 and R5 is not hydrogen: X is phenyl, naphthyl or a five- or six-membered saturated, or partially unsaturated or aromatic heterocycle which is attached via a carbon atom and contains one to four heteroatoms from the group consisting of O, N and S, where X may be substituted according to the description; Processes for preparing these compounds, compositions comprisi

Abstract: The invention relates to fungicidal mixtures for the control of fungal pests harmful to plants, comprising the active components 1) the triazolopyrimidine derivative of formula (1), and 2) tridemorph of formula (II), in which n=10, 11, 12 (60-70%) or 14, in a synergistically-effective amount, method for the control of fungal pests using mixtures of compound (I) with the compounds (II), the use of compound (I) with the compounds (II) for the production of such mixtures and means comprising said mixtures.

Abstract: Fungicidal mixtures for controlling harmful fungi, which mixtures comprise, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) pencycuron of the formula II in a synergistically effective amount, methods for controlling rice pathogens using mixtures of the compound I with the compounds II and the use of the compound I with the compounds II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: The invention relates to 2-substituted pyrimidines of the formula I in which the index n and the substituents R1 to R4, B and L are as defined in the description and Y is a group —O— or —S—, and to processes 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 5,6-dialkyl-7-amino-triazolopyrimidines of formula (I), in which the substituents are defined as follows: R1 represents alkyl, alkoxyalkyl, alkenyl or alkynyl; R2 represents alkyl, alkoxyalkyl, alkenyl or alkynyl, 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: The invention relates to 2-substituted pyrimidines of the formula I in which the index n and the substituents R1 to R3 and L are as defined in the description and R4 corresponds to one of the formulae in which Ra, X and Rb are as defined in the description; and also to processes for preparing these compounds, to pesticidal compositions comprising these compounds and to their use as pesticides.

Abstract: The invention relates to 7-aminomethyl-1,2,4-triazolo[1,5-a]pyrimidine compounds of general formula (I) and the agriculturally compatible salts of said compounds.

Abstract: Fungicidal mixtures, comprising, as active components, 1) a sulfamoyl compound of the formula I, in which the substituents are as defined below: R1 is hydrogen, halogen, cyano, alkyl, haloalkyl, alkoxy, alkylthio, alkoxycarbonyl, phenyl, benzyl, formyl or CH?NOA; A is hydrogen, alkyl, alkylcarbonyl; R2 is hydrogen, halogen, cyano, alkyl, haloalkyl, alkoxycarbonyl; R3 is halogen, cyano, nitro, alkyl, haloalkyl, alkoxy, alkylthio, alkoxycarbonyl, formyl or CH?NOA; n is 0, 1, 2, 3 or 4; R4 is hydrogen, halogen, cyano, alkyl or haloalkyl; and 2) at least one active compound selected from the following groups: A) azoles; B) strobilurins; C) acylalanines; D) amine derivatives; E) anilinopyrimidines; F) dicarboximides; G) cinnamides and analogs; H) dithiocarbamates; I) heterocylic compounds; K) sulfur and copper fungicides; L) nitrophenyl derivatives; M) phenylpyrroles; N) sulfenic acid derivatives; O) other fungicides; according to the description; in a synergistically effective amount, methods for contro

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) fluoxastrobin of the formula II in a synergistically effective amount, methods for controlling phytopathogenic harmful fungi using mixtures of the compound I with the compounds II and the use of the compound I and the compounds II for preparing such mixtures, and also compositions comprising these mixtures are described.

Abstract: The invention relates to 5,6-cycloalkyl-7-aminotriazolopyrimidines of formula (I), where X=alkylene or alkenylene, whereby the carbon chain can be interrupted by one or two heteroatoms selected from S, O or NR1, R1?H, alkyl or C(?O)alkyl, L=halogen, cyano, nitro, alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, alkinyl or NR2R3; R2,R3=each one of the groups given for R1 and m=a whole number from 0 to 5, whereby the aliphatic groups can be substituted by one to three of the following groups: halogen, cyano, nitro, hydroxy, alkoxy, alkylthio, or NRaRb, where Ra, Rb?H or alkyl in which the carbon chains can be halogenated. The invention further relates to methods for production of said compounds, agents comprising the same and use thereof for the prevention of fungal pests harmful to plants.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) an anilide of the formula II ?in which the variables are as defined below: Ar is phenyl or a five- or six-membered aromatic heterocycle which contains one to four heteroatoms selected from the group consisting of O, N and S, where the cycles are unsubstituted or may be substituted by one to three groups R1: R1 is halogen, alkyl or haloalkyl; R is phenyl, alkyl, haloalkyl, alkoxy, haloalkoxy; Q is hydrogen, alkyl, haloalkyl, alkoxy, haloalkoxy; in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with the compound II and the use of the compound I with the compound II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: Fungicidal mixtures for controlling rice pathogens, which mixtures comprise, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) vinclozolin of the formula II in a synergistically effective amount, methods for controlling rice pathogens using mixtures of the compound I with the compound II and the use of the compound I with the compound II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: Fungicidal mixtures for controlling rice pathogens, comprising, as active components, 1) the triazolopyrimidine derivative of the formula I, and 2) chlorothalonil of the formula II in a synergistically effective amount, methods for controlling rice pathogens using mixtures of the compound I with the compounds II, the use of the compound I with the compounds II for preparing such mixtures and compositions comprising these mixtures are described.

Abstract: Fungicidal mixtures, comprising A) the triazolopyrimidine of the formula I ?and B) amide compounds of the formula II where X1 and X2 are halogen, nitro, cyano, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, alkoxy, haloalkoxy, haloalkylthio, alkylsulfinyl or alkylsulfonyl; x is 1, 2, 3 or 4; and y is 1, 2, 3, 4 or 5; in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compounds I and II, compositions comprising these compounds and the use of the compounds I and II for preparing such mixtures are described.

Abstract: The invention relates to fungicidal mixtures containing in the form of active components 1) 5-methyl-7-amino-triazolopyrimidine of formula (I), wherein R1 is alkyl, halogenalkyl, alkenyl or cyclopentyl, R2 is hydrogen or alkyl, R1 and R2 together with the nitrogen atom to which they are bound may form a piperidinyl cycle substitutable by a methyl group, L1 is fluorine or chlorine, L2, L3 are independently from each other hydrogen, fluorine or chlorine and 2) at least one type of active substance selected from groups A) azoles, B) strobilurins, C) acyl alanines, D) amine derivatives, E) anilinopyrimidines; F) dicarboximides; G) cinnamic acid amides and analogues thereof, H) antibiotics, K) dithiocarbamates, L) heterocyclic compounds, M) sulphur and copper fungicides, N) nitrophenyl derivatives, O) phenylpyrroles, P) sulfenic acid derivatives, Q) other fungicides and R) growth retardants according to the descriptions, wherein said mixtures contain the compounds in a synergically efficient amount.

Abstract: Substituted triazolopyrimidines of the formula I in which the substituents are as defined below: R1 is alkyl, halocycloalkyl, alkenyl, cycloalkyl, 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, alkyl or one of the groups mentioned under R1; R1 and/or R2 may carry one to four identical or different groups Ra: Ra is chlorine, bromine, iodine, cyano, nitro, hydroxyl, alkyl, alkylcarbonyl, cycloalkyl, alkoxy, haloalkoxy, alkoxycarbonyl, alkylthio, alkylamino, dialkyl-amino, alkenyl, cycloalkenyl, alkenyloxy, haloalkenyloxy, alkynyl, halo-alkynyl, alkynyloxy, haloalkynyloxy, cycloalkoxy, cycloalkenyloxy, oxyalkylenoxy, naphthyl, a five- to ten-membered saturated, partially unsaturated or aromatic heterocycle comprising one to four heteroatoms from the group consisting of O, N and S, where these aliphatic, alicycl

Abstract: The invention relates to 2-(pyridin-2-yl)-pyrimidine compounds of general formula (I) and their use for controlling pathogenic fungi and as plant protection products that, as an active constituent, contain compounds of this type, whereby: k represents 0, 1, 2, 3; m represents 0, 1, 2, 3, 4 or 5; n represents 1, 2, 3, 4 or 5; R1, independent of one another, represents halogen, OH, CN, NO2, C1-C4 alkyl, C1-C4 alkyl halide, C1-C4 alkoxy, C1-C4 alkoxy halide, C2-C4 alkenyl, C2-C4 alkynyl, C3-C8 cycloalkyl, C1-C4 alkoxy-C1-C4 alkyl, amino, phenoxy, which is optionally substituted by halogen or C1-C4 alkyl, NHR, NR2, C(Ra)?N—ORb, S(?O)pA1 or C(?O)A2, or two radicals R1 bound to adjacent carbon atoms can, together, also represent a group —O-Alk-O—, wherein Alk represents a linear or branched C1-C4 alkylene, and 1, 2, 3 or 4 hydrogen atoms can also be replaced by halogen; R2 represents C1-C4 alkyl halide, C1-C4 alkoxy, C1-C4 alkoxy halide, hydroxy, halogen, CN or NO2; whereby R2 can also represent hydrogen or C1-C4 a

Abstract: The invention relates to 2-substituted pyrimidines of the formula I in which the index n and these substituents R1, R2 and R3 are as defined in the description and R4 is as defined below: R4 corresponds to one of the formulae where Ra is hydrogen, C1-C6-alkyl, C2-C8-alkenyl, C2-C8-alkynyl, C3-C6-cycloalkyl or C1-C4-alkoxy and R5 is hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C4-alkyloxy-C1-C2-alkyl, phenyl-C1-C2-alkyl or phenyloxy-C1-C2-alkyl, to processes for preparing these compounds, to compositions comprising these compounds and to their use as pesticides.