present work we widen the scope of the halophilic mechanism of nucleophilic aromatic substitution, which we found earlier for the reaction of pentafluorochlorobenzene with [CpFe(CO)2]− anion, to reactions of pentafluorohalobenzenes (Hal=Cl, Br, I) with various metal carbonyl anions [Re(CO)5]−, [Mn(CO)5]− and [CpFe(CO)2]−. Nucleophilic aromatic substitution with the [CpFe(CO)2]− anion yields C6F5Fe(CO)2Cp
                                    在本工作中,我们拓宽了亲核芳族取代的嗜盐机理的范围,我们较早时发现五
氟氯苯与[CpFe(CO)2 ] -阴离子的反应与五
氟卤代苯的反应(Hal = Cl,Br,I)具有各种
金属羰基阴离子[Re(CO)5 ] -,[Mn(CO)5 ] -和[CpFe(CO)2 ] -。用[CpFe(CO)2 ] -阴离子进行亲核芳香族取代生成C 6 F 5 Fe(CO)2 Cp,而用[Re(CO)5 ] -和[Mn(CO)获得5 ] -阴离子的卤代(酰基)
金属化物顺式-[C 6 F 5(CO)M(CO)4 Hal] Na(M = Mn,Re)。