Herbicidal-1-(disubstituted carbamoyl or thiocarbamoyl)-1,2,4-triazol-3-yl sulfonates and thisulfonates
AssigneeRohm and Haas Company
InventorRaul C. G. Lopez
Life of this patent
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Abstract
This invention relates to 1-(disubstituted carbamoyl or thiocarbamoyl)-1,2,4-triazol-3-yl sulfonates and thiosulfonates of the formula ##STR1## wherein R.sup.1 and R.sup.2 are each independently selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl and cycloalkynyl, or they may together with the nitrogen to which they are attached form an optionally substituted heterocyclic ring, R.sup.3 is an optionally substituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, aralkyl or aromatic heterocyclic group, X and Y are each independently oxygen or sulfur, and the agronomically acceptable acid addition salts and metal complexes thereof, compositions containing these compounds and their uses as herbicides.
Claims15
A compound of the formula ##STR11## wherein R.sup.1 and R.sup.2 are each independently selected from the group consisting of alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, alkylcycloalkyl, alkenylcycloalkyl, alkynylcycloalkyl, haloalkyl, haloalkenyl, haloalkynyl, halocycloalkyl, alkoxyalkyl, alkoxyalkenyl, alkoxyalkynyl, alkoxycycloalkyl, haloalkoxyalkyl, haloalkoxyalkenyl, haloalkoxyalkynyl, haloalkoxycycloalkyl, cycloalkylalkyl, cycloalkenylalkyl, alkylcycloalkylalkyl, alkenylcycloalkylalkyl, alkynylcycloalkylalkyl, halocycloalkylalkyl and alkoxycycloalkylalkyl, or R.sup.1 and R.sup.2 may together represent a (C.sub.4 -C.sub.5)alkylene group or a (C.sub.4 -C.sub.5)alkylene group substituted with one or two substituents each independently selected from the group consisting of alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, halo and haloalkoxy, so as to form a nitrogen-containing five or six membered cyclic ring with the nitrogen to which they attach,
- R.sup.3 is alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, cycloalkylalkenyl, alkoxyalkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, aryl, aralkyl, or aryl or aralkyl both substituted on the aryl ring with one to three substituents each independently selected from the group consisting of alkyl, alkenyl, alkynyl, cycloalkyl, halo, haloalkyl, alkoxy, haloalkoxy, cyano, nitro, alkoxycarbonyl, alkylthio and haloalkylthio,
- X and Y are each independently oxygen (O) or sulfur (S), or
- the agronomically acceptable acid addition salts and metal complexes thereof.
Dependencies are inferred from the claim text.