41877-24-1
1-(5-溴-2-硝基苯基)乙酮
→
~71%
1020575-89-6
1-(5-溴-2-硝基苯基)乙醇
20357-20-4
2-硝基-5-溴苯甲醛
+
75-16-1
甲基溴化镁
~31%