13294-71-8
2-溴-2-丁烯
+
141-78-6
乙酸乙酯
→
~78%
64417-15-8
3,4,5-trimethylhepta-2,5-dien-4-ol
4045-44-7
1,2,3,4,5-五甲基环戊二烯