The synthesis and characterization of two new cobalt(III) complexes of corrole: [triphenylphosphine-(2,3,7,8,12,13,17,18-octamethyl-10-phenylcorrolato)cobalt(III)] and [triphenylphosphine(2,3,7,8,12,13,17,18-octa-methyl-5,10,15-triphenylcorrolato)cobalt(III) are reported. Such complexes represent the first examples of meso-substituted corrolates reported in the literature. The insertion of one or three phenyl groups at the meso-positions of the macrocyclic ligand has been achieved by designing different synthetic strategies. The spectroscopic characterization of the complexes shows the peculiarity of the corrole ligand which maintains a planar structure despite the steric hindrance of the peripheral substituents.

Paolesse, R., Licoccia, S., Fanciullo, M., Morgante, E., & Boschi, T. (1993). Synthesis and characterization of cobalt(III) complexes of meso-phenyl-substituted corroles. INORGANICA CHIMICA ACTA, 203(1), 107-114.

Synthesis and characterization of cobalt(III) complexes of meso-phenyl-substituted corroles

PAOLESSE, ROBERTO;LICOCCIA, SILVIA;
1993

Abstract

The synthesis and characterization of two new cobalt(III) complexes of corrole: [triphenylphosphine-(2,3,7,8,12,13,17,18-octamethyl-10-phenylcorrolato)cobalt(III)] and [triphenylphosphine(2,3,7,8,12,13,17,18-octa-methyl-5,10,15-triphenylcorrolato)cobalt(III) are reported. Such complexes represent the first examples of meso-substituted corrolates reported in the literature. The insertion of one or three phenyl groups at the meso-positions of the macrocyclic ligand has been achieved by designing different synthetic strategies. The spectroscopic characterization of the complexes shows the peculiarity of the corrole ligand which maintains a planar structure despite the steric hindrance of the peripheral substituents.
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore CHIM/07 - Fondamenti Chimici delle Tecnologie
English
Con Impact Factor ISI
METAL-COMPLEXES
Paolesse, R., Licoccia, S., Fanciullo, M., Morgante, E., & Boschi, T. (1993). Synthesis and characterization of cobalt(III) complexes of meso-phenyl-substituted corroles. INORGANICA CHIMICA ACTA, 203(1), 107-114.
Paolesse, R; Licoccia, S; Fanciullo, M; Morgante, E; Boschi, T
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/53571
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