ARYL-5-METHYLENE-OXAZOLE DERIVATIVES

摘要

The invention pertains to new aryl-5-methylene-oxazole derivatives of formula (I), wherein R<1> is alkyl or optionally substituted aryl; R<2> is alkyl or optionally substituted phenyl, phenylalkyl, phenylalkenyl, phenoxyalkyl or phenylthioalkyl; or R<1> and R<2> together are double-linked, optionally substituted or anellated alkandiyl, where optionally one or two non-vicinal CH2 groups are substituted by O and/or S; and R<3> is halogen, alkyl or alkoxy; R<4> is halogen, alkyl, alkoxy, alkylthio, alkyl halide, alkoxy halide or alkylthio halide, and n stands for a number 0, 1, 2, 3 or 4. The invention also pertains to a method for their preparation, new intermediate products of formula (II) as well as the use of the compounds of formula (I) as pesticides.