HYDROQUINONE DIETHERS, THEIR PREPARATION AND THEIR USE

摘要

O.Z. 0050/41548 Hydroquinone diethers of the general formula I I where R1 is hydrogen, halogen or C1-C5-alkyl, A and B are each unsubstituted or substituted methylene, ethylene or propylene and X and Y are each unsubstituted or substituted hetaryl, processes for their preparation and pesticides.