4746-97-8
1,4-环己二酮单乙二醇缩酮
→
~78%
176251-49-3
8,8-二氟-1,4-二噁螺[4.5]癸烷
~58%
+
142273-44-7
8-fluoro-1,4-dioxaspiro[4.5]dec-7-ene
810659-05-3
4,4-二氟环己基乙胺
22515-18-0
4,4-二氟环已酮