Porphyrinic phenoxynaphthacenequinones was written by Myles, Andrew J.;Branda, Neil R.. And the article was included in Tetrahedron Letters in 2000.Safety of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol The following contents are mentioned in the article:
Porphyrinic phenoxynaphthacenequinones I (M = H2, Zn) and II were prepared and their photophys. properties were studied to assess their potential use as gated photoinduced electron-transfer systems. Although the photophys. properties of the porphyrin chromophores remain unaltered upon derivatization, the photochem. isomerization of the naphthacenequinone fragment is shut down owing to its intimacy with the porphyrin ring system. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Safety of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol).
4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Ligands are classified based on the number of lone pair electrons available for the central metal atom, size and charge like anionic, cationic, neutral, monodentate, bidentate, polydentate ligands. Precious metals and metal oxides on carrier materials are used in many industrial processes as heterogenous catalysts.Safety of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol
Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI