110874-94-7
3-tert-butyl-2-[(dimethylthiocarbamoyl)oxy]-2-cyclopenten-1-one
→
~86%
5682-70-2
3-tert-butylcyclopent-2-en-1-one
22627-70-9
3-乙氧基-2-环戊烯酮
+
594-19-4
叔丁基锂
~78%
38453-95-1
6,6-dimethylheptane-2,5-dione
5469-26-1
1-溴频哪酮