9-(2-(5H-benzofuro[3,2-c]carbazol-5-yl)-5-chlorophenyl)-9H-fluoren-9-ol 在
盐酸 作用下,
以
溶剂黄146 为溶剂,
以5.8 g的产率得到12-Chlorospiro[25-oxa-8-azaheptacyclo[14.10.1.02,7.08,27.09,14.018,26.019,24]heptacosa-1(26),2,4,6,9(14),10,12,16(27),17,19,21,23-dodecaene-15,9'-fluorene]