申请人:Commonwealth Scientific and Industrial Research Organization
公开号:US04390715A1
公开(公告)日:1983-06-28
The (+), (-) and (.+-.) forms of the compounds of the general formula (I) ##STR1## characterized in that R.sup.1 is a halo group; or a lower alkyl, lower alkoxy or lower alkylthio group, each of which may be substituted with one or more halo groups; R.sup.2 is hydrogen or a methyl group; or R.sup.1 and R.sup.2 together form a methylenedioxy, or a difluoromethylenedioxy group or, with the carbon atoms to which they are attached, an aromatic or heteroaromatic ring; and A is one of the groups X or Y ##STR2## wherein X.sup.1 and X.sup.2 are the same or different and each is hydrogen or a fluoro, chloro, bromo or methyl group, with the proviso that if X.sup.1 is a fluoro group, then X.sup.2 should not be a bromo group; and X.sup.3 and X.sup.4 are the same or different and each is hydrogen or a fluoro group; and Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, Y.sup.5 and Y.sup.6 are the same or different groups and each is hydrogen or a fluoro, bromo, chloro, or methyl group. The compounds (I) are insecticidally active.
化合物的一般式(I)的(+),(-)和(.+-.)形式的化合物的特征在于R.sup.1是卤素基团;或者是一个低烷基,低烷氧基或低烷基硫基团,每个基团都可以被一个或多个卤素基团取代;R.sup.2是氢或甲基基团;或者R.sup.1和R.sup.2一起形成一个亚甲二氧基或二氟亚甲二氧基基团,或者与它们附着的碳原子一起形成一个芳香或杂环芳香环;A是X或Y基团之一,其中X.sup.1和X.sup.2相同或不同,每个基团都是氢或氟、氯、溴或甲基基团,但如果X.sup.1是氟基团,则X.sup.2不应是溴基团;X.sup.3和X.sup.4相同或不同,每个基团都是氢或氟基团;Y.sup.1,Y.sup.2,Y.sup.3,Y.sup.4,Y.sup.5和Y.sup.6相同或不同,每个基团都是氢或氟、溴、氯或甲基基团。化合物(I)具有杀虫活性。