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Synthesis, structure, and complexation properties of partially and completely reduced meso-octamethylporphyrinogens (calix[4]pyrroles)
Auteur(s)
Blangy, Valeria
Heiss, Christoph
Khlebnikov, Vsevolod
Letondor, Christophe
Date de parution
2009
In
Angew. Chem., Int. Ed.
Vol.
9
No
48
De la page
1688
A la page
1691
Mots-clés
- Transition metal complexes Role: PRP (Properties)
- SPN (Synthetic preparation)
- PREP (Preparation) (octamethylporphyrinogen
- completely reduced
- prepn. and crystal structure of)
- Crystal structure
- Molecular structure (of partially reduced octamethylporphyrinogen and copper
- nickel and palladium complexes with completely reduced octamethylporphyrinogen)
- methylporphyrinogen partially completely reduced ligand transition metal complex
- crystal structure porphyrinogen ligand copper nickel palladium complex
Résumé
Calixpyrroles bind anions efficiently and can be transformed into transition-metal complexes only under forcing conditions. Reducing the macrocycle creates a ligand that easily forms classical Werner complexes with Cu, Ni, and Pd ions. The metal complexes present an array of four directed H bonds, which specifically bind the counterions. [on SciFinder(R)]
Identifiants
Type de publication
journal article
