109-04-6
邻溴吡啶
+
486-25-9
9-芴酮
→
~73%
64436-62-0
9-pyridin-2-ylfluoren-9-ol
17624-36-1
lithium,2H-pyridin-2-ide
1916-51-4
吡啶, 2-(9H-芴-9-亚基)-1,2-二氢-1-甲基-
86-73-7
芴