39503-62-3
→
~74%
60990-39-8
1-(3-bromo-2,4-dihydroxyphenyl)ethanone
89-84-9
2,4-二羟基苯乙酮
~42%
+
36772-98-2
1-(3,5-dibromo-2,4-dihydroxyphenyl)ethanone
~34%
6751-75-3
2-溴邻苯二酚
75-36-5
乙酰氯