KHFe(CO)4 reacts with tris(amino)phosphines by substitution at phosphorus leading to [bis(amino)phosphine]tetracarbonyliron complexes [(R1R2N)2PH]Fe(CO)4. The X-ray structure has been determined for R1=R2=Ph. Deprotonation of these complexes with KH affords stable potassium phosphidotetracarbonylferrates which can be alkylated or acylated at phosphorus.
KHFe(CO)4通过在磷处取代而与三(氨基)膦反应,生成[双(氨基)膦]四羰基铁配合物[(R 1 R 2 N)2 PH] Fe(CO)4。已经针对R 1= R 2= Ph确定了X射线结构。用KH使这些配合物去质子化,得到稳定的磷酸四羰基高铁酸钾,其可在磷处被烷基化或酰化。
Caminade, Anne-Marie; Majoral, Jean-Pierre; Igau, Alain, New Journal of Chemistry, 1987, vol. 11, p. 457 - 458