申请人:The Wellcome Foundation Ltd.
公开号:US04985582A1
公开(公告)日:1991-01-15
Bicyclo-[2,2,1]-heptanes, bicyclo-[2,2,2]-octanes and bicyclo-[2,2,3]-nonanes, having 2 or 3 ring hetero atoms selected from O, S and N substituted at the 1-position by a carbocyclic group other than an alkynylphenyl group, and substituted at the 4-position and optionally substituted at the 3 and/or 5 position, are valuable pesticides, particularly insecticides and acaricides. Various cyclization processes are disclosed to form the various bicyclo ring systems.
含有2或3个O、S和N杂原子的Bicyclo-[2,2,1]-庚烷、Bicyclo-[2,2,2]-辛烷和Bicyclo-[2,2,3]-壬烷,在1-位点被除炔基苯基外的碳环基取代,在4-位点被取代,并可在3和/或5位点被选择性地取代,是有价值的杀虫剂,特别是杀虫剂和杀螨剂。揭示了各种环化过程以形成各种Bicyclo环系统。