2-substituted pyrimidines and their use as pesticides

Details 2-substituted pyrimidines and their use as pesticides 2-substituted pyrimidines and their use as pesticides

C - Chemistry, Metallurgy

07

D

C07D 401/04 (2006.01) A01N 43/54 (2006.01) C07D 403/04 (2006.01)

Patent

CA 2562315

The invention relates to the 2-substituted pyrimidines of formula (I), wherein index n and the substituents L and R1 to R3 are defined as in the description and wherein X is a group -CH-Ra-, -N-Rb-, -O- or -S-; Ra represents hydrogen, halogen, C1-C6 alkyl, C1-C6 alkoxy, cyano or C1-C6 alkoxycarbonyl; Rb represents hydrogen, C1-C6 alkyl or C3-C6 cycloalkyl; T is a group -CH-Ra-; p is a number from 1 to 4; Y represents a group -CH-Ra- or -N-Rb-, o is 0 or 1; Z represents O, S or a group N(Rc); and Rc represents hydrogen, C1-C6 alkyl or C1-C6 alkoxy. The invention also relates to methods for producing these compounds, to pesticidal agents containing the same and to the use thereof as pesticides.

La présente invention concerne des pyrimidines 2-substituées de formule (I) dans laquelle l'indice n et les substituants L et R?1¿ à R?3¿ sont tels que définis dans la description et X représente un groupe -CH-R?a¿-, -N-R?b¿-, -O- ou -S-; R?a¿ représente hydrogène, halogène, alkyle C¿1?-C¿6?, alkoxy C¿1?-C¿6?, cyano ou alkoxycarbonyle C¿1?-C¿6?; R?b¿ représente hydrogène, alkyle C¿1?-C¿6? ou cycloalkyle C¿3?-C¿6?; T représente un groupe -CH-R?a¿-; p un nombre allant de 1 à 4; Y représente un groupe-CH-R?a¿- ou -N-R?b¿-; o 0 ou 1; Z représente O, S ou un groupe N(R?c¿) R?c¿ représente hydrogène, alkyle C¿1?-C¿6? ou alkoxy C¿1?-C¿6?. La présente invention concerne également des procédés pour les produire ces composés, des agents pesticides les contenant, ainsi que leur utilisation en tant que pesticides.

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