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Titolo:
Redox behaviour of octaethylcorrole free base [H3OEC]: unexpected generation of the protonated species [H4OEC](+) through electrochemical oxidation
Autore:
Gisselbrecht, JP; Gross, M; Vogel, E; Will, S;
Indirizzi:
Univ Strasbourg 1, Lab Electrochim & Chim Phys Corps Solide, CNRS, UMR 7512, F-67000 Strasbourg, France Univ Strasbourg 1 Strasbourg France F-67000, F-67000 Strasbourg, France Univ Cologne, Inst Organ Chem, D-50939 Cologne, Germany Univ Cologne Cologne Germany D-50939 rgan Chem, D-50939 Cologne, Germany
Titolo Testata:
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
fascicolo: 1-2, volume: 505, anno: 2001,
pagine: 170 - 172
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRANSITION-METAL COMPLEXES; PI-CATION RADICALS; MACROCYCLIC TETRAPYRROLES; SPECTRAL CHARACTERIZATION; PYRROLE PIGMENTS; COBALT CORROLES; METALLOPORPHYRINS; TRIANION; 2,3,7,8,12,13,17,18-OCTAETHYLCORROLE; TETRAPHENYLPORPHYRIN;
Keywords:
corrole; oxidation; protonation; spectro-electrochemistry;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Gisselbrecht, JP Univ Strasbourg 1, Lab Electrochim & Chim Phys Corps Solide, CNRS, UMR 7512, 4 Rue Blaise Pascal, F-67000 Strasbourg, France Univ Strasbourg 1 4 Rue Blaise Pascal Strasbourg France F-67000
Citazione:
J.P. Gisselbrecht et al., "Redox behaviour of octaethylcorrole free base [H3OEC]: unexpected generation of the protonated species [H4OEC](+) through electrochemical oxidation", J ELEC CHEM, 505(1-2), 2001, pp. 170-172

Abstract

Octaethylcorrole (H3OEC) has been studied electrochemically in methylene chloride. In contrast with what is commonly observed in tetrapyrrolic macrocycles, no radical cation was detected after a one-electron oxidation. Instead, the protonated species [H4OEC](+) was obtained. [H4OEC](+) was easily converted back to the initial corrole by electrochemical reduction. (C) 2001Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/09/20 alle ore 20:21:47