4-(4-methoxy-benzyl)-5-[1-(4-methoxy-benzyl)-4-nitro-1H-pyrazol-3-yl]-2-methyl-2,4-dihydro-[1,2,4]triazol-3-one 在
氢气 作用下,
以
甲醇乙酸乙酯 为溶剂,
反应 6.0h,
以to give 5-[4-Amino-1-(4-methoxybenzyl)-1H-pyrazol-3-yl]-4-(4-methoxy-benzyl)-2-methyl-2,4-dihydro-[1,2,4]triazol-3-one (0.18 g), (LC/MS Acidic: Rt 2.65, [M]+421)的产率得到5-[4-amino-1-(4-methoxybenzyl)-1H-pyrazol-3-yl]-4-(4-methoxy-benzyl)-2-methyl-2,4-dihydro-[1,2,4]triazol-3-one