6-chloro-2,4-diphenyl-quinazoline 、 4H-azepine [2,3,4,5-def:6,7,1-j'k']biscarbazole 在
palladium diacetate 、
sodium t-butanolate 、 tri tert-butylphosphoniumtetrafluoroborate 作用下,
以
5,5-dimethyl-1,3-cyclohexadiene 为溶剂,
以73%的产率得到26-(2,4-Diphenylquinazolin-6-yl)-14,26-diazaheptacyclo[12.10.1.16,9.02,7.08,13.015,20.021,25]hexacosa-1(24),2(7),3,5,8,10,12,15,17,19,21(25),22-dodecaene