5466-88-6
2H-1,4-苯并噁嗪-3(4H)-酮
+
79-04-9
一氯代乙酰氯
→
~87%
26518-76-3
6-氯乙酰基-2H-1,4-苯并恶嗪-3(4H)-酮
137-07-5
2-氨基苯硫醇