Cyclopropanecarboxylic acid esters, their production and insecticidal and acaricidal compositions containing them
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0061713A1
公开(公告)日:1982-10-06
This invention relates to novel cyclopropane-carboxylic acid esters of the formula,
wherein R1 is hydrogen atom or fluorine atom; when R1 is hydrogen atom, R2 is hydrogen atom or trifluoromethyl group; when R1 is fluorine atom, R2 is hydrogen atom or a halogen atom (e.g., fluorine, chlorine or bromine atom); R3 is ethynyl or 1-propynyl group; R4 is a group of the formula
(in which X is methyl group or a halogen atom (e.g., fluorine, chlorine or bromine atom)) or
(in which Y is a halogen atom (e.g., fluorine, chlorine or bromine atom)), and their production and an insecticidal and acaricidal composition containing them as an active ingredient.
本发明涉及式如下的新型环丙烷羧酸酯、
其中 R1 是氢原子或氟原子;当 R1 是氢原子时,R2 是氢原子或三氟甲基;当 R1 是氟原子时,R2 是氢原子或卤素原子(如氟、氯或溴原子);R3 是乙炔基或 1-丙炔基;R4 是式中的一个基团,其中 X 是甲基或卤素原子(如氟、氯或溴原子)。
(其中 X 为甲基或卤原子(如氟原子、氯原子或溴原子))或
(其中 Y 为卤原子(如氟原子、氯原子或溴原子)),以及它们的生产和含有它们作为活性成分的杀虫杀螨剂组合物。