4-乙炔基-4-甲基恶烷 、 2-[[13-chloro-8-(2,6-difluorophenyl)-5-methyl-3,4,7,9,12-pentazatricyclo[8.4.0.02,6]tetradeca-1(10),2(6),4,7,11,13-hexaen-3-yl]methoxy]ethyltrimethylsilane 在
copper(l) iodide 、
二(三叔丁基膦)钯 、
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以50 mg的产率得到2-[[8-(2,6-difluorophenyl)-5-methyl-13-[2-(4-methyltetrahydropyran-4-yl)ethynyl]-3,4,7,9,12-pentazatricyclo[8.4.0.02,6]tetradeca-1(10),2(6),4,7,11,13-hexaen-3-yl]methoxy]ethyltrimethylsilane