[EN] SUBSTITUTED CYCLOHEXYLAMINOPYRIMIDINES<br/>[FR] CYCLOHEXYLAMINOPYRIMIDINES SUBSTITUÉES
申请人:HOECHST SCHERING AGREVO GMBH
公开号:WO2000007998A1
公开(公告)日:2000-02-17
Compounds of formula (I) where R1 is hydrogen, chlorine, fluorine or methyl, R?2 and R3¿, which may be the same or different from each other, are hydrogen, halogen, cyano, (C¿1?-C4)-alkyl, vinyl, ethynyl, (C1-C4)-alkoxy, (C1-C4)-alkoxy-(C1-C4)-alkyl, fluorovinyl or fluoroethyl, or R?2 and R3¿ together with the linking carbon atoms form a benzo ring, and R4 is (C¿2?-C4)-alkyl, (C2-C4)-alkenyl or (C3-C4)-alkinyl, each of which is substituted by at least two fluorine atoms and optionally substituted by C1-4-alkoxy, cyanomethoxy, (C3-C4)-alkenyloxy or (C3-C4)-alkinyloxy, are useful as pesticides, especially against insects, acarids and fungi. The invention includes a novel process for fluorinating certain pyrimidines.