91-16-7
邻苯二甲醚
+
88-65-3
邻溴苯甲酸
→
~81%
23346-79-4
(2-bromophenyl)-(3,4-dimethoxyphenyl)methanone
7154-66-7
2-溴苯甲酰氯
2041-27-2
2,3-dimethoxyfluoren-9-one
23346-81-8
3,4-dimethoxyfluoren-9-one