Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes

Complexes between oxovanadium (IV) cation and flavonoid derivatives were developed recently in order to increase the intestinal absorption and to reduce the toxicity of vanadium compounds. For these reasons, is interesting to investigate the complexation process between flavonoid rutin (Rut) and van...

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Autores principales: Uivarosi, Valentina, Barbuceanu, Stefania Felicia, Aldea, Victoria, Arama, Corina-Cristina, Badea, Mihaela, Olar, Rodica, Marinescu, Dana
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6257295/
https://www.ncbi.nlm.nih.gov/pubmed/20336002
http://dx.doi.org/10.3390/molecules15031578
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author Uivarosi, Valentina
Barbuceanu, Stefania Felicia
Aldea, Victoria
Arama, Corina-Cristina
Badea, Mihaela
Olar, Rodica
Marinescu, Dana
author_facet Uivarosi, Valentina
Barbuceanu, Stefania Felicia
Aldea, Victoria
Arama, Corina-Cristina
Badea, Mihaela
Olar, Rodica
Marinescu, Dana
author_sort Uivarosi, Valentina
collection PubMed
description Complexes between oxovanadium (IV) cation and flavonoid derivatives were developed recently in order to increase the intestinal absorption and to reduce the toxicity of vanadium compounds. For these reasons, is interesting to investigate the complexation process between flavonoid rutin (Rut) and vanadyl cation in order to isolate new complexes. Two new complexes [VO(Rut)(H(2)O)(2)](SO(4))(0.5) 2H(2)O and [VO(Rut)(2)] 4H(2)O have been obtained and characterized by elemental and thermal analyses and several spectroscopic techniques (ESI-MS, IR, UV-Vis, fluorescence). The studies concerning complex formation between vanadyl and rutin (Rut) performed in different solutions show the formation of mononuclear complexes with 1:1 and 1:2 metal to ligand stoichiometry.
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spelling pubmed-62572952018-12-04 Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes Uivarosi, Valentina Barbuceanu, Stefania Felicia Aldea, Victoria Arama, Corina-Cristina Badea, Mihaela Olar, Rodica Marinescu, Dana Molecules Article Complexes between oxovanadium (IV) cation and flavonoid derivatives were developed recently in order to increase the intestinal absorption and to reduce the toxicity of vanadium compounds. For these reasons, is interesting to investigate the complexation process between flavonoid rutin (Rut) and vanadyl cation in order to isolate new complexes. Two new complexes [VO(Rut)(H(2)O)(2)](SO(4))(0.5) 2H(2)O and [VO(Rut)(2)] 4H(2)O have been obtained and characterized by elemental and thermal analyses and several spectroscopic techniques (ESI-MS, IR, UV-Vis, fluorescence). The studies concerning complex formation between vanadyl and rutin (Rut) performed in different solutions show the formation of mononuclear complexes with 1:1 and 1:2 metal to ligand stoichiometry. Molecular Diversity Preservation International 2010-03-10 /pmc/articles/PMC6257295/ /pubmed/20336002 http://dx.doi.org/10.3390/molecules15031578 Text en © 2010 by the authors; http://creativecommons.org/licenses/by/3.0/ licensee Molecular Diversity Preservation International, Basel, Switzerland. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Uivarosi, Valentina
Barbuceanu, Stefania Felicia
Aldea, Victoria
Arama, Corina-Cristina
Badea, Mihaela
Olar, Rodica
Marinescu, Dana
Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes
title Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes
title_full Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes
title_fullStr Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes
title_full_unstemmed Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes
title_short Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes
title_sort synthesis, spectral and thermal studies of new rutin vanadyl complexes
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6257295/
https://www.ncbi.nlm.nih.gov/pubmed/20336002
http://dx.doi.org/10.3390/molecules15031578
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