potassium 2-{[4-(6-bromo-2-phenyl-4-oxoquinazoline-3(4H)-yl)phenyl]carbonyl}hydrazine carbodithioic acid 、
4-硝基苯甲酰氯 以
水 为溶剂,
反应 2.0h,
以69%的产率得到3-(4-(6-bromo-4-oxo-2-phenylquinazolin-3(4H)-yl)benzoyl)-2-(4-nitrophenyl)-1,3,4-thiadiazol-3-ium-5-thiolate