50-00-0
甲醛
+
2294-79-3
9,9-diethylfluorene
→
~71%
859437-47-1
2,7-bis(bromomethyl)-9,9-diethylfluorene
197969-58-7
2,7-二溴-9,9-二乙基芴
86-73-7
芴
907209-73-8