| abstract |
2,6-Dialkoxy phenyl herbicides Herbicides of the formula (CF DRAWING IN BOPI) in which R1 is a group C (= O) -R9 X is O or S; R9 being an optionally substituted hydrocarbyl radical; CROHR9 or CHR9 OR1 4, R9 having one of the meanings of R9, R1 4 being an optionally substituted hydrocarbyl radical or CHR9 OC (= O) R1 5, R1 5 being an optionally substituted hydrocarbyl radical; - C (= O) R1 6, R1 6 being OR1 3 or SR1 3 being an optionally substituted hydrocarbyl radical. R2, R5, which are identical or different, are optionally substituted hydrocarbyl radicals. Identical or different R3, R4 are a hydrogen atom, or optionally substituted C1 -C6 alkyl radicals or one of the R3 or R4 radicals can be the nitro or amino radical, R6, R7, R8, which are identical or different are C1 - radicals - C6 alkyl C3 -C7 cycloalkyl optionally substituted, and the agriculturally acceptable salts of compounds when R3 or R4 represents the amino radical. |