21900-52-7
5-溴-2-氯苯甲酰氯
+
103-73-1
苯乙醚
→
~68%
461432-22-4
(5-溴-2-氯苯基)(4-乙氧苯基)甲酮
108-95-2
苯酚
21739-92-4
5-溴-2-氯苯甲酸