The present Application discloses pesticidally active compounds of the formula (I): Q Q.sup.1 CR.sup.2 =CR.sup.3 CR.sup.4 =CR.sup.5 C (.dbd.X) NHR.sup.1 or a salt thereof, wherein Q is an monocyclic aromatic ring. or fused bicyclic ring system of which at least one ring is aromatic containing 9 or 10 atoms of which one may be nitrogen and the rest carbon each optionally substituted, or Q is a dihalovinyl group or a group R.sup.6 --C.tbd.C-- where R.sup.6 is C.sub.1-4 alkyl, tri C.sub.1-4 alkylsilyl, halogen or hydrogen; Q.sup.1 is a 1,2-cyclopropyl ring optionally substituted by one or more groups selected from C.sub.1-3 alkyl. halo, C.sub.1-3 haloalkyl, alkynyl, or cyano; R.sup.2,R.sup.3, R.sup.4 and R.sup.5 are the same or different with at least one being hydrogen and the others being independently selected from hydrogen, halo. C.sub.1-4 alkyl or C.sub.1-4 haloalkyl; X is oxygen or sulphur; and R.sup.1 is selected from hydrogen and C.sub.1-8 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifluoromethyl, trifluoromethylthio or C.sub.1-6 alkoxy. their preparation, pesticidal compositions containing them and their use against pests.
本申请公开了式(I)的杀虫活性化合物或其盐:Q Q.sup.1 CR.sup.2 =CR.sup.3 CR.sup.4 =CR.sup.5 C (.dbd.X) NHR.sup.1,其中Q是一个单环芳香环或融合的二环芳香环系统,至少一个环是含9或10个原子的芳香环,其中一个可能是氮,其余的是可选择的碳,每个原子可以被取代,或者Q是二卤
乙烯基或R.sup.6--C.tbd.C--基团,其中R.sup.6是C.sub.1-4烷基,三C.sub.1-4烷基
硅基,卤素或氢;Q.sup.1是1,2-环丙基环,可选取自C.sub.1-3烷基,卤素,C.sub.1-3卤代烷基,炔基或
氰基的一个或多个基团取代;R.sup.2,R.sup.3,R.sup.4和R.sup.5相同或不同,至少一个是氢,其他的是独立选择的氢、卤素、C.sub.1-4烷基或C.sub.1-4卤代烷基;X是氧或
硫;R.sup.1选自氢和C.sub.1-8羟基烷基,可选择地被二氧杂
环戊二烯基、卤素、
氰基、三
氟甲基、三
氟甲
硫基或C.sub.1-6烷氧基取代。该化合物的制备、含有它们的
杀虫剂组合物以及它们对害虫的使用也被公开。