930-30-3
2-环戊烯酮
+
78878-05-4
tert-butyl-(3-iodopropoxy)-dimethylsilane
→
~74%
110189-60-1
3,4,7,8-tetrahydro-2H-oxonin-9-one
10468-35-6
2,3,4,5,6,7-hexahydrocyclopenta[b]pyran