申请人:The Regents of the University of California
公开号:US05157029A1
公开(公告)日:1992-10-20
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 4-alkynylphenyl group and at the 4-position and optionally at the 3 and/or 5-position are valuable pesticides, particularly insecticides and acaracides. The compounds may be prepared by reacting an alkyne with the corresponding 4-iodophenyl substituted compound or by debromination of the corresponding 4-dibromomethylphenyl substituted compound.
含有2或3个环中杂原子(O、S和N)的双环[2,2,1]庚烷、双环[2,2,2]辛烷和双环[2,2,3]壬烷,在1-位被4-炔基苯基基团取代,在4-位和可选的3和/或5-位被取代,是有价值的杀虫剂和螨虫剂。这些化合物可以通过将炔烃与相应的4-碘苯基取代化合物反应或通过相应的4-二溴甲基苯基取代化合物的去溴反应制备。