ferrocenium hexafluorophosphate   、                                                                                      
carbon monoxide;chromium;[diphenylphosphanyl(methyl)amino]-methanidyl-diphenylphosphanium                                                                                                                                                                                              以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以58%的产率得到tetracarbonyl{((diphenylphosphino)methylamino)-diphenylphosphoniomethanide-α-C,ω-P}chromium(I) hexafluorophosphate