申请人:Schering Aktiengesellschaft
公开号:US04897415A1
公开(公告)日:1990-01-30
There are described new 2-imino-1,3-dithietanes of general formula I ##STR1## in which R is the group ##STR2## in which A is CFHal, C(CH.sub.3)C.sub.1-4 -alkyl, C(CH.sub.3)CHal.sub.3, C(CH.sub.3)CF.sub.2 Cl, C(CH.sub.3)CFCl.sub.2, C.sub.2 H.sub.4, C.sub.2 H.sub.3 Hal, C.sub.2 H.sub.2 Hal.sub.2, C.sub.2 HHal.sub.3, C.sub.2 F.sub.2 Cl.sub.2, C.sub.2 F.sub.4 or C.sub.2 F.sub.3 Cl, in which Hal is F or Cl, Y is nitrogen or CH, R.sup.1 is fluoro-C.sub.1-12 -alkyl, fluoro-C.sub.2-12 -alkenyl, fluoro-C.sub.2-12 -alkynyl, fluorocyclopropyl or fluorocyclopropylmethyl; X is oxygen or sulphur, 2 is defined in the specification and n is 0, 1 or 2, as well as their acid addition salts, a process for their preparation and their use as pesticides. The new compounds are especially useful as nematicides.
描述了一种通式为I的新2-亚氨基-1,3-二硫杂环烷,其中R是以下基团之一:##STR2## 其中A是CFHal,C(CH.sub.3)C.sub.1-4-烷基,C(CH.sub.3)CHal.sub.3,C(CH.sub.3)CF.sub.2Cl,C(CH.sub.3)CFCl.sub.2,C.sub.2H.sub.4,C.sub.2H.sub.3Hal,C.sub.2H.sub.2Hal.sub.2,C.sub.2HHal.sub.3,C.sub.2F.sub.2Cl.sub.2,C.sub.2F.sub.4或C.sub.2F.sub.3Cl,其中Hal是F或Cl,Y是氮或CH,R.sup.1是氟代C.sub.1-12-烷基,氟代C.sub.2-12-烯基,氟代C.sub.2-12-炔基,氟代环丙基或氟代环丙基甲基;X是氧或硫,2在规范中有定义,n为0,1或2,以及它们的酸加成盐,一种制备它们的方法以及它们作为杀虫剂的用途。这些新化合物特别适用于线虫杀虫剂。