Cholesteryl derivatives of tetra-phenylporphyrins was written by Kus, P.;Gierga, L.. And the article was included in Polish Journal of Chemistry in 2004.Synthetic Route of C47H36N4O The following contents are mentioned in the article:
Several tetra-phenylporphyrin mono-derivatives of cholesterol were obtained, along with one di- and one tetra-cholesterol derivatives These compounds are strongly hydrophobic and are well soluble in nonpolar solvents. Owing to the cholesterol substituent, they were used in various systems, where this feature is of importance; for example in preparing liposomes, in incorporating in other lipid bilayers and micelles. The large cholesterol substituent does not alter characteristic spectral features of tetra-phenylporphyrin. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Synthetic Route of C47H36N4O).
4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. The atoms and molecules used as ligands are almost always those that are capable of functioning as the electron-pair donor in the electron-pair bond (a coordinate covalent bond) formed with the metal atom. The actual catalysts are metal complexes that are prepared from ligands and appropriate metal precursors.Synthetic Route of C47H36N4O
Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI