4-Subst-diphenyl ethers - with acaricidal and insecticidal activity

摘要

Acaricidal and insecticidal cpds. of formula (I): (where n is 0 or 1; Z is O, S or the group where R7 is H, 1-2C alkanoyl; R' is where R5 is H, halo 1-5C alkyl, ethynyl, 1-4C alkylthio, 1-4C alkoxy, 3-5C alkenyloxy, 3-5C aklynyloxy, 3-5C haloalkenyloxy, NO2, CN, 2-5C alkoxy(cabonyl), 3-5C alkenyloxy (carbonyl) 3-5C alkynyloxy(crbonyl), 1-3C alkanoyl, (1-4C) alkyl-carbamoyl, di-(1-4C)alkyl-carbamoyl; R6 is H, halo, Me, Et, isopropyl, -OMe; R8 is H, isopropyl; R2 is H, Me, Et; R4 are H, halo, Me, Et, -OMe, -OEt, NO2).