748187-31-7
2,7-dibromo-9H-fluoren-9-ol
→
~61%
26279-24-3
2,7,9-tribromo-9H-fluorene
16433-88-8
2,7-二溴芴
~57%
67-66-3
氯仿
+
1940-57-4
9-溴芴
7726-95-6
溴素
86-73-7
芴