Preparation and film-forming properties of stellular porphyrin pentamers and their metal complexes was written by Bonnett, Raymond;Ioannou, Stella;Pearson, Chris;Petty, Michael C.;Rogers-Evans, Mark;Wilkins, Robert F.. And the article was included in Journal of Materials Chemistry in 1995.SDS of cas: 57412-08-5 The following contents are mentioned in the article:
Stellar pentaporphyrins, in which tetraphenylporphyrin units are linked through ¦Á,¦Ø-dioxyalkyl (C3, C4) spacer groups, were prepared and characterized using the procedures developed by Little and by Milgrom. Free bases and central metalloporphyrin complexes (zinc, nickel) were prepared Such mols. with sufficiently flexible spacer groups should be capable of providing cavities suitable for coordinated catalytic systems. Preliminary Langmuir-Blodgett experiments on film formation and transfer are described. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5SDS of cas: 57412-08-5).
4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. The ligands are electron-rich and highly tunable to provide catalyst systems with a diverse scope, high stability, and reactivity.SDS of cas: 57412-08-5
Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI