1703-81-7
→
~93%
702-50-1
2,2,5,5-tetramethylcyclohexane-1,3-dione
126-81-8
5,5-二甲基-1,3-环己二酮
+
74-88-4
甲基碘
~63%
33225-78-4
sodium 1,4,4-trimethyl-2,6-dioxocyclohexan-1-ide