[EN] TRIAZOLE SULFONES HAVING HERBICIDAL ACTIVITY<br/>[FR] SULFONE DE TRIAZOLE POSSEDANT UNE ACTIVITE HERBICIDE
申请人:MONSANTO CO
公开号:WO2000042028A1
公开(公告)日:2000-07-20
New herbicidal compounds are provided having formula (II) wherein Y is oxygen or sulfur; R?1 and R2¿ are each independently a C¿1-14? hydrocarbyl group, unsubstituted or substituted with one or more halogen, haloalkyl, hydroxy, alkoxy, carboxy, amido, cyano or amino groups; or R?1 and R2¿, together with the carbamoyl nitrogen atom to which they are attached, form a nitrogen-containing five or six membered ring, the ring being optionally interrupted by an ethereal oxygen atom and unsubstituted or substituted with one or more hydroxy, amido, cyano, amino or C¿1-8? alkyl, alkenyl, alkynyl, cycloalkyl, arylalkyl, alkoxy, aminoalkyl or haloalkyl groups; and R?3¿ is hydrogen, halogen, or an alkyl, cycloalkyl, alkenyl, cycloalkenyl, cycloalkylalkenyl, aryl, arylalkyl, alkylthio or arylalkythio group that is unsubstituted or substituted with one or more halo, hydroxy, alkoxy, acetyloxy, benzoyloxy, alkoxycarbonyl, silyl or alkylsilyl groups, or an agronomically acceptable acid addition salt or metal complex of such compound.