[Y(1,1,1,5,5,5-hexafluoropentane-2,4-dionate)
3(H
2O)
2]   、                                                                                      
4,6-Bis(trifluoromethyl)-N,N'-di-tert-butyl-1,3-phenylenebis(aminoxyl)                                                                                                                                                                                              以
                                                                                         
正庚烷   、                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以8.8 %的产率得到[Y(1,1,1,5,5,5-hexafluoropentane-2,4-dionate)
3(H
2O)
2(4,6-bis(trifluoromethyl)-1,3-phenylene bis(tert-butyl nitroxide))]