ethyl-2-thiocyanatobenzoate 、 [4-(3-chloro-4-methylphenyl)-1(2H)-oxo-phthalazin-2-yl]acetic acid hydrazide 以
乙醇 为溶剂,
反应 9.0h,
以96%的产率得到2-((1-oxo-4-(3-chloro-4-methylphenyl)phthalazin-2(1H)-yl)methyl)-9H-benzo[e][1,2,4]triazolo[5,1-b][1,3]thiazin-9-one