N-([1,2,4]TRIAZOLOAZINYL)BENZENESULFONAMIDE AND PYRIDINESULFONAMIDE COMPOUNDS AND THEIR USE AS HERBICIDES

• Main Authors: MANN, RICHARD K, MARTIN, TIMOTHY P, JOHNSTON, RICHARD D, POBANZ, MARK A, VAN HEERTUM, JOHN C, KLESCHICK, WILLIAM A, JOHNSON, TIMOTHY C, ASH, MARY L, EHR, ROBERT J
• Format: Patent
• Language: English; French
• Published: 30.01.2007
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

N-(Triazoloazinyl)arylsulfonamide compounds, such as 2,6-dimethoxy-N-(8-chloro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidin-2- yl)benzenesulfonamide, 2-methoxy-4-{trifluoromethyl)-N-(5,8-di-methoxy(1,2,4]triazolo[1,5-c]pyrimid in- 2-yl)pyridine-3-sulfonamide, and 2-methoxy-6-methoxycarbonyl-N-(5,8-dimethoxy[1,2,4]triazolo-(1,5-a]pyridin-2 - yl)benzenesulfonamide were prepared from appropriately substituted 2-amino[1,2,4]triazolo[1,5-c]pyrimidine and 2- amino[1,2,4]triazolo[1,5-a]pyridine compounds and appropriately substituted benzenesulfonyl chloride and pyridine-3-sulfonyl chloride compounds. The compounds were found to be useful as herbicides.