ferrocenium hexafluorophosphate 、
tetracarbonyl{(1-diphenylphosphinovinyl)diphenylphosphoniomethanide-α-C,ω-P}chromium(0) 以
二氯甲烷 为溶剂,
以67%的产率得到tetracarbonyl{(1-(diphenylphosphonio)vinyl)diphenylphosphoniomethanide-α-C,ω-P}chromium(I) hexafluorophosphate