5-(6-hydrazinylpyridin-3-yl)-1-methylpyridin-2(1H)-one 、
硫代异氰酸苯酯 在
5-(3-mercapto-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-1-methylpyridin-2(1H)-one 作用下,
以
NMP 1,3-dichlorobenzene 为溶剂,
反应 1.0h,
以to provide the title compound, 5-(3-mercapto-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-1-methylpyridin-2(1H)-one (310 mg, 43% yield)的产率得到5-(3-mercapto-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-1-methylpyridin-2(1H)-one