bicyclo[2.2.1]hept-5-ene-2-endo,3-exo-dicarboxylic acid di[(acetyloxy)methyl] ester 、
2,5-Diphenyl-3,4-(4-dimethylamino-2,2'-biphenylene)cyclopenta-2,4-diene-1-one 以
氯苯 为溶剂,
反应 4.0h,
以85%的产率得到3,5-Diphenyl-3,5-(2-dimethylamino-9,10-phenanthrylene)tricyclo[5.2.1.0
2,6]decane-4-one-8-exo-9-endo-dicarboxylic acid diacetoxymethyl ester