申请人:Roussel Uclaf
公开号:US05466710A1
公开(公告)日:1995-11-14
The present invention provides a class of substituted bicyclooctanes of formula ##STR1## wherein R is a C.sub.2-10 non-aromatic hydrocarbyl optionally substituted by cyano, halo, C.sub.1-4 alkoxy, C.sub.1-4 haloalkoxy or S(O).sub.m R.sup.3 ; R.sup.1 and r.sup.2 are independently hydrogen, halo, a C.sub.1-3 aliphatic group optionally substituted, S(O).sub.m,R.sup.4, or R.sup.1 and R.sup.2 and the carbon atoms to which they are attached form a C.sub.5-7 carbocyclic ring optionally substituted by halo, or a C.sub.1-3 aliphatic or alkoxy group; A-X is a group: (i) A'C.tbd.CX in which A' is a C.sub.3-6 alkyl, alkenyl or alkynyl or a C.sub.3-10 cycloalkyl or cycloalkenyl group all optionally containing one to three hetero atoms. (ii) BX in which B is a group (CH.sub.2).sub.2 O or (CH.sub.2).sub.2 S(O).sub.n or a C.sub.2-6 aliphatic chain optionally containing one or two oxygen or sulphur atoms and/or double bonds and optionally further substituted; X is hydrogen, halo, SiR.sup.5 R.sup.6 R.sup.7 or SnR.sup.5 R.sup.6 R.sup.7 or CR.sup.8 R.sup.9 R.sup.10 ; Y and Y.sup.1 are independentaly oxygen or S(O).sub.n' and Z is CH.sub.2 S(O).sub.n " provided that when A does not contain a C.tbd.C fragment, X is a group CR.sup.8 R.sup.9 R.sup.10. The compounds have valuable pesticidal activity, particularly against arthropods and helminths. Pesticidal formulations containing the compounds of formula (I), their use in the control of pests and methods for their preparation are also disclosed.
本发明提供了一类公式为##STR1##的取代双环辛烷化合物,其中R是C.sub.2-10非芳香族烃基,可选地被氰基,卤素,C.sub.1-4烷氧基,C.sub.1-4卤代烷氧基或S(O).sub.mR.sup.3取代; R.sup.1和R.sup.2分别是氢,卤素,C.sub.1-3脂肪基,可选地取代的S(O).sub.m,R.sup.4,或R.sup.1和R.sup.2及其所连接的碳原子形成可选地被卤素取代的C.sub.5-7环烷基或C.sub.1-3脂肪基或烷氧基; A-X是一个基团:(i) A'C.tbd.CX,其中A'是C.sub.3-6烷基,烯基或炔基或C.sub.3-10环烷基或环烯基,均可选地含有一到三个杂原子。(ii) BX,其中B是(CH.sub.2).sub.2O或(CH.sub.2).sub.2S(O).sub.n或C.sub.2-6脂肪链,可选地含有一或两个氧或硫原子和/或双键,并可选地进一步取代; X是氢,卤素,SiR.sup.5R.sup.6R.sup.7或SnR.sup.5R.sup.6R.sup.7或CR.sup.8R.sup.9R.sup.10; Y和Y.sup.1独立地是氧或S(O).sub.n',Z是CH.sub.2S(O).sub.n",前提是当A不含C.tbd.C片段时,X是CR.sup.8R.sup.9R.sup.10基团。这些化合物具有有价值的杀虫活性,特别是对节肢动物和蠕虫。还公开了含有公式(I)化合物的杀虫剂配方、它们在害虫控制中的使用以及它们的制备方法。