BENZYL ENOL ETHERS AND THEIR USE AS CROP PROTECTION AGENTS

摘要

O.Z. 0050/43197 Novel benzyl enol ethers and their use as crop protection agents Benzyl enol ether derivatives of the general formula I I where A is CH2, CHC1, CH-alkyl, CH-O-alkyl, CH-S-alkyl or N-O-alkyl, B is OH, alkoxy, alkylthio and alkylamino, U, V and W are identical or different and each is hydrogen, halogen, alkyl or alkoxy, R1, R2 and R3 are identical or different and each is hydrogen, cyano, halogen, amino, ester, amide, acyl, S(O)nR4, PO(OR4)2, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, cycloalkyl-alkyl, alkoxy-alkyl, alkylthio-alkyl, arylthio alkyl, alkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, alkoxy, haloalkoxy, alkylthio, benzylthio, alkylcarbonyl, substituted or unsubstituted phenylcarbonyl, substituted or unsubstituted benzylcarbonyl, alkoxycarbonyl, substituted or unsubstituted phenoxycarbonyl, substituted or unsubstituted benzyloxycarbonyl, substituted or unsubstituted aryl, substituted or unsubstituted aryloxy, substituted or unsubsti O.Z. 0050/43197 tuted arylthio, substituted or unsubstituted arylalkyl, substituted or unsubstituted arylalkenyl, substituted or unsubstituted aryloxyalkyl, substituted or unsubstituted arylthioalkyl, substituted or unsubstituted hetaryl, substituted or unsubstituted hetaryloxy, substituted or unsubstituted hetarylthio, substituted or unsubstituted heteroarylalkyl, substituted or unsubstituted hetarylalkenyl, substituted or unsubstituted hetaryloxyalkyl, substituted or unsubstituted heterocyclyl or substituted or unsubstituted heterocyclyloxy, and R4 is hydrogen or C1-C4-alkyl, R1 and R3 together, and R7 and R3 together, may form a carbocyclic or heterocyclic ring which in turn can be benzo-fused and can be substituted, and fungicides containing these compounds.