2-[(5-iodo-2-isopropyl-6-methylpyrimidin-4-yl)(pyridin-3-ylmethyl)amino]-N-(4-methoxybenzyl)butyramide 、
苯乙炔 在
bis-triphenylphosphine-palladium(II) chloride 、
copper(l) iodide 、
N,N-二异丙基乙胺 作用下,
以
乙腈 为溶剂,
以58%的产率得到2-[(2-isopropyl-6-methyl-5-phenylethynylpyrimidin-4-yl)pyridin-3-ylmethylamino]-N-(4-methoxybenzyl)butyramide