N-(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl) arylsulfonamide compounds were prepared from 2-amino-5,7-dimethoxy[1,2,4]triazolopyrimidine and appropriately substituted benzenesulfonyl chloride and pyridinesulfonyl chloride compounds. The compounds were found to be useful as herbicides.
N-(5,7-二甲氧[1,2,4]三唑[1,5-a]
嘧啶-2-基)芳基磺酰胺化合物是由2-
氨基-5,7-二甲氧[1,2,4]三唑
嘧啶和适当取代的
苯磺酰氯和
吡啶磺酰氯化合物制备而成。这些化合物被发现可用作
除草剂。