| abstract |
Substituted 4-alkoxypyrimidines have the formula (I), in which R?1 stands for hydrogen, halogen, alkyl or cycloalkyl; R?2 stands for hydrogen, possibly substituted alkyl, possibly substituted alkoxy, possibly substituted alkylthio, alkylamino or dialkylamino; R?3 stands for hydrogen, alkyl, alkoxy, halogen alkoxy, halogen, alkylthio, amino, alkylamino or dialkylamino; and R?4 stands for hydrogen, alkyl, cycloalkyl or halogen alkyl. R?2 and R?3 may also form a ring, together with their bearing C atoms, and Q has the meanings defined in the description. Also disclosed are a process for producing these compounds, agents containing the same and their use as pest control agents. |