ethyl 2-(4-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-5-oxo-3-(thiophen-2-yl-methyl)-4,5-dihydro-1,2,4-triazol-1-yl)acetate 在
lithium aluminium tetrahydride 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以63.06%的产率得到4-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-2-(2-ethoxy-2-hydroxyethyl)-5-(thiophen-2-yl-methyl)-2H-1,2,4-triazol-3(4H)-one