申请人:Dainippon Jochugiku Kabushiki Kaisha
公开号:US04201787A1
公开(公告)日:1980-05-06
Isovaleric acid ester derivatives, process for producing thereof, and insecticides containing said derivatives of the general formula I: ##STR1## wherein A represents O, NH, or CH.sub.2, R.sub.1 represents, if A is O or NH, an alkyl, an alkenyl, a haloalkyl and a haloalkenyl radical with 2-6 carbon atoms, and a radical selected from those of the general formulae II, III, IV and V: ##STR2## in which n is an integer of 1-3, R.sub.3 represents hydrogen, methyl group or chlorine atom; and if A is CH.sub.2, R.sub.1 represents an alkyl, an alkenyl, a haloalkyl and a haloalkenyl radical with 1-5 carbon atoms, while R.sub.1 --A represents a naphthyl group bonding to the main chain at the .beta.-position, and R.sub.2 represents hydrogen or a cyano group.
异戊酸酯衍生物,其制备方法以及含有公式I的衍生物的杀虫剂:
##STR1##
其中,A代表O,NH或CH.sub.2,如果A为O或NH,则R.sub.1表示具有2-6个碳原子的烷基,烯基,卤代烷基和卤代烯基基团,以及从公式II,III,IV和V中选择的基团:
##STR2##
其中n为1-3的整数,R.sub.3表示氢,甲基或氯原子;如果A为CH.sub.2,则R.sub.1表示具有1-5个碳原子的烷基,烯基,卤代烷基和卤代烯基基团,而R.sub.1-A表示在.beta.位置与主链结合的萘基团,R.sub.2表示氢或氰基。