申请人:Hooker Chemicals & Plastics Corporation
公开号:US04005153A1
公开(公告)日:1977-01-25
There are provided compounds of the formulae ##STR1## WHEREIN: X is a halogen atom, such as chlorine and bromine; Y is selected from the group consisting of halogen, such as chlorine and bromine, an alkyl radical and hydrogen, at least one of said Y substituents being halogen; R is selected from the group consisting of chlorine, bromine, fluorine and trifluoromethyl; Ar is an aromatic nucleus containing a hydrogen substituent on a ring position adjacent to the point of polyhalocyclopentadiene or polyhalocyclopentenone attachments, aromatic being defined herein as a derivative of benzene or a carbon compound which contains one or more carbon rings; and N is from 2 to 4, z is from 1 to 2 inclusive, q is a number from 0 to 1, said q being 0 when z is 2. The compounds of this invention are pesticidal, being especially effective as nematocides.
提供的化合物的结构式为##STR1## 其中:X是卤素原子,如氯和溴;Y从卤素(如氯和溴)、烷基基团和氢中选择,其中至少一个Y取代基是卤素;R从氯、溴、氟和三氟甲基中选择;Ar是芳香核,含有一个氢取代基,位于多卤代环戊二烯或多卤代环戊酮连接点相邻的环位置上,此处芳香被定义为苯的衍生物或含有一个或多个碳环的碳化合物;N为2至4,z为1至2(包括1和2),q是0至1的数字,当z为2时,q为0。本发明的化合物具有杀虫作用,尤其在线虫中表现出特别有效。