FORMAMIDINE DERIVATIVES,THEIR MANUFACTURE AND USE IN PEST CONTROL

摘要

N-(4-halo-2-methyl-phenyl)-formamidines - pesticides insecticides, acaricides, arachnicides. New title cpds have formula: (where X=halo R1=H, 1-4C alkyl, 2-4C alkenyl, 3-6C alkynyl, 1-4C alkoxy R2=substd. 1-4C alkenyl, opt. substd 5-12C alkyl, 2-4C alkenyl, 3-6C alkynyl). The pref. cpds. are those where X=Cl, Br, I R1=H, methyl methyl-allyl R2=1-4C alkyl substd by one or more halo, OH, CN, 1-6C alkylthio, 1-6C alkoxy di-(1-4C alkyl) amino, N (CH2)7 or opt. halo substd 2-4C alkenyl.