| 摘要 |
<p>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.</p> |
