1,2-dihydropyracylene 、 11,12-dibromo-10,13-dihexyl-3,4,5,6-tetraphenyl-15-oxapentacyclo[6.6.1.13,6.02,7.09,14]hexadeca-4,9,11,13-tetraen-16-one 以
甲苯 为溶剂,
反应 24.0h,
以8.61 g的产率得到endo-1,2,4b,5,10,10a-hexahydro-7,8-dibromo-5,10-epoxy-6,9-dihexylbenzo[k]cyclopenta[c,d]fluoranthene