22428-87-1
4-羟基环己酮乙二醇缩醛
+
98-59-9
对甲苯磺酰氯
→
~95%
23511-05-9
1,4-dioxaspiro[4.5]decan-8-yl 4-methylbenzenesulfonate
4746-97-8
1,4-环己二酮单乙二醇缩酮