申请人:Roussel Uclaf
公开号:US05270343A1
公开(公告)日:1993-12-14
The present Application discloses pesticidally active compounds of formula (I): Q(CH.sub.2).sub.a (O).sub.b Q.sup.1 CR.sup.2 .dbd.CR.sup.2 .dbd.CR.sup.3 CR.sup.4 .dbd.CR.sup.5 CXNR.sup.1 R.sup.x or a salt or propesticide thereof, wherein Q is an optionally substituted aromatic monocyclic or fused bicyclic ring system in which at least one ring is aromatic, 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, halo 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, C.sub.2-3 alkynyl, or cyano; or is (CH.sub.2).sub.7 ; a=0 or 1; b= 0 or 1; 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; R.sup.1 is phenyl optionally substituted by 1-5 substituents chosen from: a) C.sub.1-4 alkyl, C.sub.1-4 alkoxy, phenoxy and methylenedioxy, each optionally substituted by 1 to 5 halo; b) halo, cyano, nitro, formyl, C.sub.1-5 acyl; c) C.sub.2-3 alkynyl, C.sub.2-3 alkenyl, each optionally substituted by 1 to 5 halo; d) a group S(O).sub.n R.sup.7 wherein n=0,1,2 and R.sup.7 is C.sub.1-4 alkyl, halo or NR.sup.8 R.sup.9 wherein R.sup.8 and R.sup.9 are independently selected from hydrogen, C.sub.1-4 alkyl and C.sub.1-4 acyl; and a group e) NR.sup.8 R.sup.9 where R.sup.8 and R.sup.9 are as defined above; R.sup.X is hydrogen or an optionally substituted C.sub.1-8 alkyl or benzyl group, 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:Q(CH.sub.2).sub.a(O).sub.bQ.sup.1CR.sup.2.dbd.CR.sup.2.dbd.CR.sup.3CR.sup.4.dbd.CR.sup.5CXNR.sup.1R.sup.x或其盐或前药,其中Q是选择性取代的芳香单环或融合双环环系,其中至少一个环是芳香性的,或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,可选地取代一个或多个从C.sub.1-3烷基,卤素,C.sub.1-3卤代烷基,C.sub.2-3炔基或氰基中选择的基团;或(CH.sub.2).sub.7;a=0或1;b=0或1;R.sup.2、R.sup.3、R.sup.4和R.sup.5相同或不同,其中至少一个是氢,其余的是独立地选择的氢,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是苯基,可选地取代1-5个取自以下的取代基:a)C.sub.1-4烷基,C.sub.1-4烷氧基,苯氧基和二甲氧基,每个都可选地取代1到5个卤素;b)卤素,氰基,硝基,甲酰基,C.sub.1-5酰基;c)C.sub.2-3炔基,C.sub.2-3烯基,每个都可选地取代1到5个卤素;d)S(O).sub.nR.sup.7基团,其中n=0,1,2,R.sup.7是C.sub.1-4烷基,卤素或NR.sup.8R.sup.9,其中R.sup.8和R.sup.9独立地选择自氢,C.sub.1-4烷基和C.sub.1-4酰基;和基团e)NR.sup.8R.sup.9,其中R.sup.8和R.sup.9如上所定义;R.sup.X是氢或可选地取代的C.sub.1-8烷基或苄基,它们的制备,包含它们的杀虫剂组合物以及它们对害虫的使用。