55925-77-4Relevant academic research and scientific papers
Solution NMR and X-ray structural studies on phthalocyaninatoiron complexes
Fernandez, Ignacio,Pregosin, Paul S.,Albinati, Alberto,Rizzato, Silvia,Spichiger-Keller, Ursula E.,Nezel, Tomas,Fernandez-Sanchez, Jorge F.
, p. 1485 - 1496 (2007/10/03)
The addition of primary amines as solubilizing reagents for phthalocyaninatoiron complexes is shown to afford six-coordinate bis(amine)phthalocyaninato complexes, i.e., [Fe(amine)2(pc)] 2 (amine = decan-1-amine) and 3 (amine = benzylamine), with the two new N-donors occupying the trans-axial positions. The new complexes were characterized by extensive NMR measurements in THF solution. For complex 3 with the benzylamine ligand, the solid-state structure was determined by X-ray diffraction methods. Complex 2 is sufficiently labile in THF solution to exchange one amine ligand against CO (gas) affording an equilibrium mixture containing [Fe(amine)(CO)(pc)] 4.
