15791-03-4
3,3,6,6-四甲氧基-1,4-环己二烯
+
107-21-1
乙二醇
→
~89%
35357-33-6
1,4,9,12-tetraoxadispiro[4.2.48.25]tetradeca-6,13-diene
35357-34-7
1,4-dioxaspiro[4.5]deca-6,9-dien-8-one