10026-13-8
五氯化磷
+
16293-80-4
→
60491-13-6
5,10-dichloroindeno[2,1-a]indene
858509-82-7
5,5,10,10-tetrachloro-5,10-dihydro-indeno[2,1-a]indene
50703-54-3
4b,9b-dihydroindeno[2,1-a]indene-5,10-dione