13296-69-0
2-溴-1,4-二氨基苯
+
108-24-7
乙酸酐
→
~93%
57045-90-6
N-(4-acetamido-3-bromophenyl)acetamide
100-01-6
4-硝基苯胺
13296-94-1
2-溴-4-硝基苯胺