A New Biomimetic Model for the Active Site of Oxovanadium(IV)-Transferrins [OV IV(tf)]



Document title: A New Biomimetic Model for the Active Site of Oxovanadium(IV)-Transferrins [OV IV(tf)]
Journal: Journal of the Brazilian Chemical Society
Database: PERIÓDICA
System number: 000310757
ISSN: 0103-5053
Authors: 1
2

Institutions: 1Universidade Federal de Santa Catarina, Departamento de Quimica, Florianopolis, Santa Catarina. Brasil
2Universidade Federal do Parana, Departamento de Quimica, Curitiba, Parana. Brasil
Year:
Season: Sep
Volumen: 9
Number: 5
Pages: 427-429
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental
English abstract The synthesis, X-ray crystal structure, and spectroscopic properties of the new coordination compound [OV IV(HBIMETEN)], [H3BIMETEN = N , N' - (2-hydroxybenzil) -N-(1-methylimidazole-2-yl-methyl)-N'-hydroxyethil-ethylenediamine] are reported as V IV O2+ complex example containing phenolate and 1-methylimidazole coordinated simultaneously to the metal center. The EPR and UV-Vis properties of the title compound are similar to those observed in [OV IV(tf)]
Portuguese abstract Reportamos neste trabalho, a síntese, a estrutura cristalina e propriedades espectroscópicas do novo complexo [OV IV(HBIMETEN)], [H3BIMETEN = N,N'-(2-hidroxibenzil)-N-(1-metilimidazol-2-il-metil)-N'-hidroxietil-etilenodiamina] como um exemplo de complexo V IV O2+ o qual contém grupos 1-metilimidazol e fenolato coordenados simultaneamente ao centro metálico. Este composto apresenta propriedades espectrais (EPR e UV-Vis) similares àquelas observadas na [OV IV(tf)]
Disciplines: Química
Keyword: Bioquímica,
Química analítica,
Oxovanadio (IV),
Sitio activo,
Estructura cristalina,
Vanadio transferrina
Keyword: Chemistry,
Analytical chemistry,
Biochemistry,
Oxovanadium (IV),
Active site,
Crystal structure,
Vanadium transferrin
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