5-ethynyl-1-methyl-4-phenyl-1H-imidazole 、 6-iodopyrimidine-4,5-diamine 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 三乙胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 24.0h,
以76%的产率得到6-[(1-methyl-4-phenyl-1H-imidazol-5-yl)ethylnyl]pyrimidine-4,5-diamine