| 摘要 |
Compounds of the formula Iin which:where:X is CH or N;Y is O; S, S=O or NR5;Z is OR2, SR2, N(R3)R4; orY and Z together form 5- to 7-membered ring which contains, 2 or 3 hetero atoms O and/or N and which is unsubstituted or substituted by C1-C4alkyl, halo-C1-C4alkyl, halogen, =O or cyclopropyl;V is a direct bond or C1-C6alkylene, which is unsubstituted or substituted by C1-C3alkyl, C2-C3alkylidene or C3-C6cycloalkylidene;U is O, S, NR7, SO or SO2;W is substituted or unsubstituted aryl or substituted or unsubstituted heteroaryl;R1 is cyclopropyl, C1C6alkyl or halo-C1-C6alkyl;R2 and R3 independently of one another are C1-C6alkyl or halo-C1-C6alkyl;R4 and R5 independently of one another are hydrogen, C1-C6alkyl or C1-C6alkoxy;R7 is hydrogen, C1-C6alkyl, benzyl, C1-C6alkylcarbonyl, halo-C1-C6alkylcarbonyl, halo-C2-C6alkenylcarbonyl;R21 and R22 independently of one another are hydrogen, halogen, C1-C8alkyl or C1-C8alkoxy or C1-C8alkylthio;R23, R24, R25, R26 independently of one another are hydrogen, halogen, C1-C8alkyl or C1-C8alkoxy; are pesticidally active.They can be used for pest control, in particular as fungicides, acaricides and insecticides in crop protection. |
