123-91-1
1,4-二氧六环
+
37074-40-1
4-溴-3-甲基苯乙酮
→
~67%
3114-08-7
2-Bromo-1-(4-bromo-3-methylphenyl)ethanone
202865-85-8
2-溴-5-碘代苯
97674-02-7
三丁基(1-乙氧基乙烯)锡
二噁烷