19829-31-3
3-溴苯丙酮
+
107-21-1
乙二醇
→
~10%
73275-86-2
2-(3-bromophenyl)-2-ethyl-1,3-dioxolane
22071-15-4
酮基布洛芬
476412-33-6
3-(2-ethyl-1,3-dioxolan-2-yl)benzaldehyde