4-bromo-3-methyl-3'-phenyl-biphenyl 、 1,1,1',1'-tetramethyl-5-N,5-N'-bis(2-methyl-4-phenylphenyl)-3,3'-spirobi[2H-indene]-5,5'-diamine 在
1,1'-双(二苯基膦)二茂铁 、
tris-(dibenzylideneacetone)dipalladium(0) sodium t-butanolate 作用下,
以
甲苯 为溶剂,
反应 18.0h,
以61%的产率得到1,1,1',1'-tetramethyl-5-N,5-N'-bis(2-methyl-4-phenylphenyl)-5-N,5-N'-bis[2-methyl-4-(3-phenylphenyl)phenyl]-3,3'-spirobi[2H-indene]-5,5'-diamine