1-(4-fluorophenyl)-N',N'-dimethylethane-1,2-diamine 、 2-(4-fluoro-3-methylphenyl)-4-oxo-5-(propan-2-yl)-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.0h,
以98%的产率得到N-[2-(dimethylamino)-1-(4-fluorophenyl)ethyl]-2-(4-fluoro-3-methylphenyl)-4-oxo-5-(propan-2-yl)-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxamide