oxo-6,7-acebenzo[c]phenanthrene 在
对甲苯磺酸 作用下,
以
丙酸 、
邻二氯苯 为溶剂,
反应 16.0h,
以40%的产率得到Hexadecacyclo[40.15.1.14,12.123,31.02,41.03,21.06,11.013,18.022,40.025,30.032,37.044,49.050,58.051,56.020,60.039,59]hexaconta-1(57),2,4,6,8,10,12(60),13,15,17,19,21,23,25,27,29,31(59),32,34,36,38,40,42,44,46,48,50(58),51,53,55-triacontaene