cis-dichlorobis(triphenylphosphine)platinum(II) 、
meta-ethynyl-(4,4,5,5-tetramethyl-4,5-dihydro-1H-3-(N-oxide)-imidazol-1-yloxyl)-phenyl 在
copper(l) iodide diisopropylamine 作用下,
以
四氢呋喃 为溶剂,
以72%的产率得到trans[bis(meta-ethynyl-(4,4,5,5-tetramethyl-4,5-dihydro-1H-3-(N-oxide)-imidazol-1-yloxyl)-phenyl)bis(triphenylphosphine)platinum(II)]