2-{[7-(2,4-dichlorophenyl)imidazo[1,2-c]pyrimidin-5-yl]thio}ethanamine trifluoroacetate 、
6-氯-3-氰基吡啶 、
N,N-二异丙基乙胺 在
acetonitrile-water 作用下,
以92 mg (47% of theory) of product are obtained as solid的产率得到6-[(2-{[7-(2,4-dichlorophenyl)imidazo[1,2-c]pyrimidin-5-yl]thio}ethyl)amino]nicotinonitrile