2-(3-allyl-5-chloro-2-hydroxyphenyl)-5-(5-bromothiophen-2-yl)-2,4-dihydro-[1,2,4]triazol-3-one 、 在
铂 作用下,
以
乙醇 为溶剂,
反应 3.0h,
以to give 50 mg (30%) of 2-(5-chloro-2-hydroxy-3-propylphenyl)-5-(thiophen-2-yl)-2,4-dihydro-[1,2,4]triazol-3-one的产率得到2-(5-chloro-2-hydroxy-3-propylphenyl)-5-(thiophen-2-yl)-2,4-dihydro-[1,2,4]triazol-3-one