610-94-6
邻溴苯甲酸甲酯
→
~91%
29418-67-5
2-溴苯甲酰肼
88-65-3
邻溴苯甲酸
+
50796-71-9
2-bromo-N'-(2-bromobenzoyl)benzohydrazide
7154-66-7
2-溴苯甲酰氯
6091-64-1
2-溴苯甲酸乙酯