1809-59-2
(E)-4-Diethylaminobut-3-en-2-one
+
13291-18-4
异丙烯基溴化镁
→
20432-49-9
5-methylhexa-3,5-dien-2-one
4549-74-0
3-甲基-1,3-戊二烯
78-94-4
丁烯酮 甲基乙烯基酮
29178-99-2
5-methylhepta-3,5-dien-2-one