4746-97-8
1,4-环己二酮单乙二醇缩酮
+
7103-09-5
3-丁烯基溴化镁
→
142283-61-2
8-but-3-enyl-1,4-dioxaspiro[4.5]decan-8-ol
5162-44-7
4-溴-1-丁烯
90214-47-4
8-(3-hydroxypropyl)-1,4-dioxaspiro[4.5]decan-8-ol