Patent EA-002471-B1 (EA)
Title: Halogen pyrimidinylaryl (thio)ethers, methods for the production thereofand use thereof as fungicides and bacteriocides
Inventor: GAYER HERBERT
IPC: A01N43/54
Filed: 1997-10-29
Abstract: 1. Halogen pyrimidinylaryl (thio)ethers of the general formula (I) in which Z represents phenyl, unsubstituted or mono- to disubstituted by identical or different substituents, the substituents selected from the group consisting of: halogen, cyano, alkyl, alkoxy, alkenyloxy, alkylcarbonyl and alkylcarbonyloxy, R represents hydrogen or alkyl, Q represents oxygen or sulfur and  X represents halogen. 2. Halogen pyrimidinylaryl (thio)ethers  of the general formula (I), in which  R represents hydrogen or methyl, Q represents oxygen or sulfur and  X represents fluorine, chlorine, bromine or iodine. 3. Halogen pyrimidinylaryl (thio)ethers of the general formula (I), in which  Z represents phenyl, unsubstituted or mono- to disubstituted by identical or different substituents, the substituents selected from the group consisting of: fluorine, chlorine, bromine, iodine cyano, methyl, ethyl, n- and i-propyl, n-, i-, s- and t-butyl, 1-, 2-, 3-, neo-pentyl, 1-, 2-, 3-, 4-(2-methylbutyl), 1-, 2-, 3-hexyl, 1-, 2-, 3-, 4-, 5-(2-methylpentyl), 1-, 2-, 3-(3-methylpentyl), 2-ethylbutyl, 1-, 3-, 4-(2,2-dimethylbutyl), 1-, 2-(2,3-dimethylbutyl), methoxymethyl, dimethoxymethyl, methoxy, ethoxy, n- or i-propoxy, vinyloxy, allyloxy, 2-methylallyloxy, propen-1-yloxy, crotonyloxy, propargyloxy, acetyl, propionyl, methoxycarbonyl, ethoxycarbonyl, R represents hydrogen or alkyl, Q represents oxygen or sulfur and  X represents fluorine or chlorine. 4. Halogen pyrimidinylaryl (thio)ethers of the general formula (I), in which Q represents oxygen. 5. Halogen pyrimidinylaryl (thio)ethers of the general formula (I), which is a compound   as E and Z iosomers. 6. A method for controlling fungi and bacteria, characterized in that it contains at least one compound of the formula (I) of claim 1 7. The method for controlling fungi and bacteria, characterized in that pests and/or their habitat are subjected to interactions of the compounds of the formula (I) of claim 1. 8. Use of the compounds of the formula (I) for controlling fungi and bacteria according to claims 1 to 5. 9. A method for preparing pesticides for controling fungi and bacteria, characterized in that the compounds of the formula (I) are mixed with extenders or surface-active agents according to claims 1 to 5. 10. Phenoxypyrimidines of the formula (IV)   in which R represents hydrogen or alkyl, X represents halogen and Y<2> represents halogen, representing intermediate products for synthesizing halogen pyrimidinylaryl (thio)ethers according to claim 1. 11. A method for preparing halogen pyrimidinylaryl (thio)ethers of the general formula (I)   in which  Z represents phenyl, unsubstituted or mono- to disubstituted by identical or different substituents, the substituents selected from the group consisting of: halogen, cyano, alkyl, alkoxy, alkenyloxy, alkylcarbonyl and alkylcarbonyloxy, R represents hydrogen or alkyl, Q represents oxygen or sulfur and  X represents halogen. characterized in that 2-(2-hydroxyphenyl)-2-methoxyimino-acetamides of the general formula (II)   in which R is as defined above is reacted with a substituted halogenopyrimidine of the general formula (III)   in which  Z, Q and X are each as defined above, Y<1> represents halogen, if appropriate in the presence of a diluent, if appropriate in the presence of an acid acceptorand if appropriate in the presence of a catalyst. 12. A method for preparing halogen pyrimidinylaryl (thio)ethers of the general formula (I)   in which Z represents phenyl, unsubstituted or mono- to disubstituted by identical or different substituents, the substituents selected from the group consisting of: halogen, cyano, alkyl, alkoxy, alkenyloxy, alkylcarbonyl and alkylcarbonyloxy, R represents hydrogen or alkyl, Q represents oxygen or sulfur and  X represents halogen, characterized in that phenoxypyrimidines of the general formula (IV)    in which R and X are each asdefined  above and Y<2> reprsents halogen, are reacted with a ring compound of the general formula (V) Z-Q-H                                   (V) in which  Z and Q are each as defined above, if appropriate in the presence of a diluent, if appropriate in the presence of an acid acceptor and if appropriate in the presence of a catalyst.