1-(4-Methoxy-2-methylphenyl)prop-2-yn-1-ol 、 methyl (E)-3-[(1'R,4R,10'S)-1,1-dioxo-2-(2,2,2-trifluoroethyl)spiro[1,2,5-thiadiazolidine-4,13'-tricyclo[8.2.1.03,8]trideca-3(8),4,6-triene]-5'-yl]prop-2-enoate 在
bis-triphenylphosphine-palladium(II) chloride 、
copper(l) iodide N,N-二异丙基乙胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 16.0h,
生成 (1'R,4R,10'S)-5'-[(E)-2-(1-benzylpiperidin-2-yl)ethenyl]-2-(2,2,2-trifluoroethyl)spiro[1,2,5-thiadiazolidine-4,13'-tricyclo[8.2.1.03,8]trideca-3(8),4,6-triene] 1,1-dioxide