106-95-6
3-溴丙烯
+
200620-06-0
8,9-dichloro-1,4-dioxaspiro[4.4]non-8-en-7-one
→
~87%
402848-62-8
8,9-dichloro-7-prop-2-enyl-1,4-dioxaspiro[4.4]non-8-en-7-ol