119-52-8
烷异英
+
107-21-1
乙二醇
→
~66%
65564-60-5
5,6-bis(4-methoxyphenyl)-2,3-dihydro-1,4-dioxine
123-11-5
对甲氧基苯甲醛
1226-42-2
4,4′-二甲氧基苯偶酰