2227-79-4
硫代苯甲酰胺
+
26518-76-3
6-氯乙酰基-2H-1,4-苯并恶嗪-3(4H)-酮
→
~60%
114566-45-9
6-(2-phenyl-1,3-thiazol-4-yl)-4H-1,4-benzoxazin-3-one
5466-88-6
2H-1,4-苯并噁嗪-3(4H)-酮