6543-29-9
5,10-四氢二茚
+
74-88-4
甲基碘
→
~76%
89057-44-3
5,10-四甲基茚并[2,1-a]茚
917-54-4
甲基锂
91861-63-1
791-74-2
5,5,10,10-tetramethyl-4b,5,9b,10-tetrahydro-indeno[2,1-a]indene