(1S)-5-bromo-7-fluoro-2,3-dihydro-1H-inden-1-amine 、 (1R,11R)-18-(difluoromethoxy)-12-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,9,12-triazapentacyclo[9.8.1.0^{2,10}.0^{3,8}.0^{14,19}]icosa-3(8),4,6,9,14(19),15,17-heptaen-13-one 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、
potassium phosphate 作用下,
以
1,4-二氧六环 、
水 为溶剂,
以58 %的产率得到(1R,11R)-5-[(1S)-1-amino-7-fluoro-2,3-dihydro-1H-inden-5-yl]-18-(difluoromethoxy)-12-methyl-2,9,12-triazapentacyclo[9.8.1.0^{2,10}.0^{3,8}.0^{14,19}]icosa-3(8),4,6,9,14(19),15,17-heptaen-13-one