504-02-9
1,3-环己二酮
+
124957-39-7
methyl 2-(acetoxy(furan-2-yl)methyl)acrylate
→
~80%
1038998-53-6
3-(呋喃-2-甲基)-7,8-二氢-2H-色烯-2,5(6H)-二酮