364-83-0
2',4'-二氟苯乙酮
+
75-16-1
甲基溴化镁
→
~91%
51788-81-9
2-(2,4-difluorophenyl)propan-2-ol
348-57-2
1-溴-2,4-二氟苯
67-64-1
丙酮
~61%