68882-71-3
2-羟基甲基-2-环戊酮
+
108-24-7
乙酸酐
→
~90%
76047-51-3
(5-oxocyclopenten-1-yl)methyl acetate
57020-97-0
ethyl 5-oxocyclopentene-1-carboxylate
10481-34-2
2-溴-2-环戊酮
68241-78-1
9-bromo-1,4-dioxaspiro[4.4]non-8-ene
80963-24-2
6-carbethoxy-1,4-dioxaspiro[4.4]non-6-ene
930-30-3
2-环戊烯酮