tetracarbonylnorbornadienchrom 、
[1-[(2-diphenylphosphinoethyl)-diphenylphosphonio]-3-triphenylphosphonio-benzo[c]phospholide] tetraphenylborate 以
四氢呋喃 为溶剂,
以88%的产率得到bis[κP-[1-[(2-diphenylphosphinoethyl)-diphenylphosphonio]-3-triphenylphosphonio-benzo[c]phospholide]]tetracarbonylchromium(0) bis(tetraphenylborate)