HERBICIDAL 1H-2-THIA-1,5,8-TRIAZANAPHTHALENE-2,2-DIOXIDES

摘要

The present invention relates to compounds of formula (I), wherein R, R, R, Rand Rare as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I).(I)