【摘要】 以 2 -甲氧基羰基苯磺酰基异氰酸酯、2 -巯基 - 4,6-二羟基嘧啶为起始原料制备出玉米田除草剂氟嘧磺隆。温室生测结果表明 ,对单双子叶杂草均具有高的活性。更多还原

【Abstract】 The herbicide primisulfuron-methyl was prepared by employing 2-methoxycarbonyl benzenesulfonylisocyanate and 2-mercapto-4,6-dihydroxypyrimidine as starting materials.The greenhouse results showed that it is excellent herbicide both to monocot and dicot weeds.更多还原