A new approach to N-phenylquinolino[2,3,4-at]porphyrins. Electrochemical and photochemical studies

• Tipo: Artigo em Revista Científica Internacional
• Data: 2011

Autores

Pereira, AMVM (Autor) Outra; Neves, MGPMS (Autor) Outra; Cavaleiro, JAS (Autor) Outra; Gisselbrecht, JP (Autor) Outra; Jeandon, C (Autor) Outra; Ruppert, R (Autor) Outra

Revista

Título: Journal of Porphyrins and Phthalocyanines

Vol. 15

Páginas: 575-582

ISSN: 1088-4246

Editora: World Scientific

Indexação

ISI Web of Knowledge - 6 Citações

Scopus - 7 Citações

Outras Informações

ID Authenticus: P-002-PV2

DOI: 10.1142/s108842461100346x

Abstract (EN): A new route to N-phenylquinolino[2,3,4-at]porphyrins is described and the electro-chemical and photochemical properties of the synthesized derivatives were investigated. The electrochemical studies (cyclic voltammetry and rotating disk voltammetry) of the free-base and the corresponding Ni, Cu and Pd complexes have shown that the presence of the phenyl group is responsible for the formation of stable radical cations. The capacity of the N-phenylquinolino[2,3,4-at]porphyrins to generate singlet oxygen was evaluated and some of them have promising features as photosensitizers.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8