107-21-1
乙二醇
+
4559-96-0
4’-溴-4-氯苯丁酮
→
~94%
82117-19-9
2-(4-bromophenyl)-2-(3-chloropropyl)-1,3-dioxolane
149490-78-8
1-(4-溴苯基)-4-1H-咪唑-1-丁酮