Abstract: The use of 5-alkyl-6-phenylalkyl-7-aminoazolopyrimidines of the formula I in which the variables are as defined below: Y is alkylene, alkenylene or alkynylene, optionally substituted by alkyl groups; R1 is halogen, cyano, nitro, hydroxyl, mercapto, alkyl, haloalkyl, alkenyl, cycloalkyl, cycloalkenyl, alkoxy, haloalkoxy, alkenyloxy, alkynyloxy, alkylthio, NRARB, alkylcarbonyl, 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; RA, RB is hydrogen, alkyl or alkylcarbonyl; n is zero, 1, 2, 3 or 4; R2 is alkyl, alkenyl, cycloalkyl, alkoxyalkyl or alkylthioalkyl; R3 is hydrogen, halogen, cyano, NRARB, hydroxyl, mercapto, alkyl, haloalkyl, cycloalkyl, alkoxy, alkylthio, cycloalkoxy, cycloalkylthio, carboxyl, formyl, alkylcarbonyl, alkoxycarbonyl, alkenyloxycarbonyl, alkynyloxycarbonyl, phenyl, phenoxy, phenylthio, benzyloxy, benzylthio, alkyl-S(O)m—; m is 0, 1 or 2; A is N or

Abstract: 5,6-Dialkyl-7-aminoazolopyrimidines of the formula I in which the substituents are as defined below: R1 is haloalkyl, haloalkoxyalkyl, alkoxyhaloalkyl, alkenyl, haloalkenyl, alkynyl oder haloalkynyl; R2 is alkyl, alkoxyalkyl, alkenyl or alkynyl; where R1 and/or R2 may be substituted according to the description; A is N or CH, and R3 is CH3 and, if A is CH, additionally hydrogen; processes and intermediates for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.

Abstract: Novel 5-hydroxypyrazolines of the formula I in which the substituents are as defined below: B is phenyl, naphthyl or 5- or 6-membered hetaryl which contains one to four heteroatoms from the group consisting of O, N and S; A is C?O, C?S or SO2; W is CX1X2; X1, X2 are hydrogen, fluorine, chlorine or bromine; R1 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, phenyl, 5- or 6-membered heterocyclyl or hetaryl which contains one to four heteroatoms from the group consisting of O, N and S; R2 is hydrogen or alkyl; R3 is hydrogen, nitro, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkynyl, haloalkynyl or NR?2, where R? independently of one another are hydrogen or alkyl; R4 is hydrogen, halogen, nitro, cyano, NR?2, alkyl, haloalkyl, COOR? or 5- or 6-membered hetaryl or heterocyclyl; where the variables mentioned above may be substituted according to the description; processes for their preparation, their use for controlli

Abstract: The invention relates to the use of 4-aminopyrimidines of formula (I), in which R1?H, halogen, cyano, alkyl, alkylhalide, alkenyl, alkinyl, cycloalkyl, alkoxy, alkoxyalkyl, benzyloxyalkyl, alkoxyalkenyl or alkoxyalkinyl, R2?H, halogen, cyano, alkyl, alkylhalide, alkenyl, alkinyl, cycloalkyl, alkoxy, alkoxyalkyl and alkylthioalkyl, whereby the hydrocarbon chain in R1 and/or R2 can be substituted as given in the description, R1 and R2 can form, together with the carbon atom to which they are bonded, a 5-7-membered ring which can contain one to three same or different heteroatoms selected from the group O, N or S, R3?H, halogen, cyano, hydroxy, mercapto, azido, alkyl, alkenyl, alkinyl, alkylhalide, —O-D, —S(O)m-D, ON?CRaRb, CRc?NORa, NRcN?CRaRb, NRaRb, NRcNRaRb, NORa, NRcC(?NRc)NRaRb, NRcC(?O)NRaRb, NRaCN, —NRaC(?O)Rc, NRaC(?NORc)Rc?, OC(?O)Ra, C(?NORc)NRaRb, CRc(?NNRaRb), C(?O)NRaRb, C(?O)Ra, CO2Ra, C(?O)NRzRb, C(?O)—N—ORb, C(?S)—NRzRb, C(?O)NRa—NRzRb, C(?N—NRzRc)NRaRb, C(?NORb)Ra, C(?N—NRzRb)Ra, CRaRb—ORz, CRa

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: 5,6-Dialkyl-7-aminoazolopyrimidines 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; A is N or CH; R3 is methyl and, if A is CH, additionally hydrogen; processes and intermediates for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.

Abstract: The present invention relates to nicotinanilides of the formula I in which: n=0, 1, 2; m=2, 3; X1=F, chlorine; X2=halogen; Y=CN, NO2, C1-C4-alkyl, C1-C4-haloalkyl, methoxy or methylthio; p=0, 1; R1=halogen, methyl, C1-C4-haloalkyl, methoxy, methylthio, methylsulfinyl or methylsulfonyl; R2=hydrogen, methyl or ethyl; W=O, S; processes for preparing these compounds, compositions and seed comprising them and also methods for controlling harmful fungi.

Abstract: Biphenylsulfonamides of the formula (I) and the N-oxides and the agriculturally acceptable salts and the veterinarily acceptable salts of the compounds I, a process for preparing these compounds, compositions comprising them, their use for controlling phytopathogenic harmful fungi and harmful arthropodes, a method for combating arthropodal pests, a method for protecting crops from attack or infestation of arthropodal pests, a method for protecting seed and non-living materials from infestation by arthropodal pests, a method for protecting non-living materials from attack or infestation by arthropodal pests and seed comprising the compounds I.

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: The present invention relates to pyrazolecarboxanilides I in which the variables are as defined below: n is zero or 2; m is 2 or 3; X1 is fluorine or chlorine; X2 is halogen; Y is CN, NO2, C1-C4-alkyl, C1-C4-haloalkyl, methoxy or methylthio; p is zero or 1; R1 is fluorine, chlorine, bromine, C1-C4-alkyl or C1-C4-haloalkyl; R2 is hydrogen or halogen; R3 is hydrogen, methyl or ethyl; W is O or S; with the proviso that, if a) W?O, R1=methyl and R3 is hydrogen, R2 is not fluorine, or b) W?O, n=0, m=2, p=0, R2 and R3 are hydrogen, R1 is not trifluoromethyl or difluoromethyl, to processes for preparing these compounds, to compositions comprising them and to methods for using them for controlling harmful fungi.

Abstract: The present invention relates to substituted 5-phenyl pyrimidines I, which carry a radical X in the 4-position of the pyrimidine ring, a radical Y in the 6-position of the pyrimidine ring, the radical X denoting a group of the formula NR1R2, OR1a or SR1a, in which R1, R2, independently of each other, denote hydrogen, C1-C10-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C10-haloalkyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, phenyl, or 5- or 6-membered heteroaryl or 5- or 6-membered heterocyclyl, containing 1, 2, 3 or 4 nitrogen atoms or 1, 2 or 3 nitrogen atoms and one sulfur or oxygen atom as ring members, which radicals may be unsubstituted or may carry 1, 2, 3 or 4 radicals Ra1; or the radical NR1R2 may also form a 5- or 6-membered optionally substituted heterocyclic ring, containing 1, 2, 3 or 4 nitrogen atoms or 1, 2 or 3 nitrogen atoms and one sulfur or oxygen atom as ring members, which are non-adjacent to the nitrogen of NR1R2, in which two adjacent C atoms or one N atom and one adjacent C atom can be linked

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: 2-Substituted 7-aminoazolopyrimidines of the formula I in which the substituents are as defined below: R1 is hydrogen, halogen, cyano, alkyl, haloalkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, alkoxyalkyl, benzyloxyalkyl, alkoxyalkenyl or alkoxyalkynyl; R2 is hydrogen, halogen, cyano, alkyl, haloalkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, alkoxyalkyl and alkylthioalkyl, where the carbon chains in R1 and/or R2 may be substituted according to the description; R3 is halogen, cyano, NRARB, hydroxyl, mercapto, alkyl, haloalkyl, cycloalkyl, alkoxy, alkylthio, cycloalkoxy, cycloalkylthio, carboxyl, formyl, alkylcarbonyl, alkoxycarbonyl, alkenyloxycarbonyl, alkynyloxycarbonyl, phenyl, phenoxy, phenylthio, benzyloxy, benzylthio, alkyl-S(O)m—; A is N and CRx; Rx is hydrogen or one of the groups mentioned under R3; processes and intermediates for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.

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: 5,6-Dialkyl-7-aminoazolopyrimidines of the formula I in which the substituents are as defined below: R1 is alkyl or alkoxyalkyl, R2 is alkyl, where R1 and/or R2 may be substituted according to the description, A is N or CH, and R3 is CH3 and, if A is CH, additionally hydrogen; processes and intermediates for preparing these compounds, compositions comprising them and their use for controlling phytopathogenic harmful fungi.

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 present invention relates to N-(ortho-phenyl)-1-methyl-3-difluoromethylpyrazole-4-carboxanilides of the formula I in which the substituents are as defined below: R1 and R2 independently of one another are halogen, C1-C6-alkyl, C1-C6-haloalkyl, cyano, nitro, methoxy, trifluoromethoxy or difluoromethoxy.