7-([1,1'-biphenyl]-2-yl)-6,8-dibutyl-7H-cyclopenta[2,1-a:3,4-a']ditriphenylen-7-ol 在
tetrafluoroboric acid diethyl ether complex 作用下,
以
二氯甲烷 为溶剂,
以21.4 mg的产率得到18',22'-Dibutylspiro[fluorene-9,20'-nonacyclo[19.16.0.02,19.03,16.04,9.010,15.024,37.025,30.031,36]heptatriaconta-1(21),2(19),3(16),4,6,8,10,12,14,17,22,24(37),25,27,29,31,33,35-octadecaene]