2-(methylthio)-5-[(trimethylsilyl)ethynyl]pyrimidine 、
1-(([(4S)-4-methyl-2,5-dioxoimidazolidin-4-yl]methyl)sulfonyl)-1,2,3,6-tetrahydropyridin-4-yl trifluoromethanesulfonate 在
bis-triphenylphosphine-palladium(II) chloride 、
copper(l) iodide 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 6.0h,
生成 (5S)-5-methyl-5-({[4-{[2-(methythio)pyrimidin-5-yl]ethynyl}-3,6-dihydropyridin-1(2H)-yl]sulfonyl}methyl)imidazolidine-2,4-dione