COMPOUNDS OF PHENYLKETONE OXIME BENZYL ETHER SERIES* THEIR PREPARATION* AND HERBICIDE

摘要

PURPOSE:Title compounds of formula I(R is C2-5 alkyl; X is alkyl, alkylthio, alkylsulphonyl, OH, etc.; Y is nitro, cyano, trichloromethyl, dimethylsulphamoyl, H, etc., with the proviso that X and Y are not H at the same time; n=m=1-2), e.g. 3'-nitro-4'-methylbutyrophenone oxime-O-(o-chlorobenzyl) ether.