137669-50-2
β-Propyliden-γ-butyrolacton
→
~61%
72397-60-5
4-propyloxolan-2-one
67-56-1
甲醇
+
6728-26-3
2-已烯醛
~42%
137695-49-9
3-Propylidenbernsteinsaeure-monoethylester
927-77-5
丙基溴化镁
497-23-4
2(5H)-呋喃酮