Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
申请人:ICI Americas Inc.
公开号:US04946981A1
公开(公告)日:1990-08-07
Compounds of the formula ##STR1## wherein R is halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, nitro, S(O).sub.n R wherein R is C.sub.1 -C.sub.4 alkyl and n is the integer 0, 1 or 2; and R.sup.2 through R.sup.8 are hydrogen or certain substituents, their salts, herbicidal compositions containing the compound or salts and the herbicidal use thereof.
Herbicidal compounds of the formula ##STR1## wherein R.sub.3 is methoxy or ethoxy; and R.sub.4 is bromine, methylsulfonyl or ethylsulfonyl and their salts.