Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin

Two new metal complexes formulated as [Mg(L)(2)(H(2)O)(2)]·H(2)O (1) and [Zn(L)(2)(H(2)O)(2)]·0.5H(2)O (2), where HL = 5-hydroxyflavone (primuletin), have been synthesized and characterized by elemental and thermal analyses, molar conductance, IR, UV-Vis, (1)H- and (13)C-NMR, fluorescence and mass s...

Descripción completa

Detalles Bibliográficos
Autores principales: Uivarosi, Valentina, Badea, Mihaela, Olar, Rodica, Drǎghici, Constantin, Bǎrbuceanu, Ştefania Felicia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6270113/
https://www.ncbi.nlm.nih.gov/pubmed/23884117
http://dx.doi.org/10.3390/molecules18077631
_version_ 1783376623182020608
author Uivarosi, Valentina
Badea, Mihaela
Olar, Rodica
Drǎghici, Constantin
Bǎrbuceanu, Ştefania Felicia
author_facet Uivarosi, Valentina
Badea, Mihaela
Olar, Rodica
Drǎghici, Constantin
Bǎrbuceanu, Ştefania Felicia
author_sort Uivarosi, Valentina
collection PubMed
description Two new metal complexes formulated as [Mg(L)(2)(H(2)O)(2)]·H(2)O (1) and [Zn(L)(2)(H(2)O)(2)]·0.5H(2)O (2), where HL = 5-hydroxyflavone (primuletin), have been synthesized and characterized by elemental and thermal analyses, molar conductance, IR, UV-Vis, (1)H- and (13)C-NMR, fluorescence and mass spectra. In solid state, complexes had shown higher fluorescence intensities comparing to the free ligand, and this behavior is appreciated as a consequence of the coordination process.
format Online
Article
Text
id pubmed-6270113
institution National Center for Biotechnology Information
language English
publishDate 2013
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-62701132018-12-17 Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin Uivarosi, Valentina Badea, Mihaela Olar, Rodica Drǎghici, Constantin Bǎrbuceanu, Ştefania Felicia Molecules Article Two new metal complexes formulated as [Mg(L)(2)(H(2)O)(2)]·H(2)O (1) and [Zn(L)(2)(H(2)O)(2)]·0.5H(2)O (2), where HL = 5-hydroxyflavone (primuletin), have been synthesized and characterized by elemental and thermal analyses, molar conductance, IR, UV-Vis, (1)H- and (13)C-NMR, fluorescence and mass spectra. In solid state, complexes had shown higher fluorescence intensities comparing to the free ligand, and this behavior is appreciated as a consequence of the coordination process. MDPI 2013-07-01 /pmc/articles/PMC6270113/ /pubmed/23884117 http://dx.doi.org/10.3390/molecules18077631 Text en © 2013 by the authors; licensee MDPI, Basel, Switzerland. http://creativecommons.org/licenses/by/3.0/ 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
Badea, Mihaela
Olar, Rodica
Drǎghici, Constantin
Bǎrbuceanu, Ştefania Felicia
Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin
title Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin
title_full Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin
title_fullStr Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin
title_full_unstemmed Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin
title_short Synthesis and Characterization of Some New Complexes of Magnesium (II) and Zinc (II) with the Natural Flavonoid Primuletin
title_sort synthesis and characterization of some new complexes of magnesium (ii) and zinc (ii) with the natural flavonoid primuletin
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6270113/
https://www.ncbi.nlm.nih.gov/pubmed/23884117
http://dx.doi.org/10.3390/molecules18077631
work_keys_str_mv AT uivarosivalentina synthesisandcharacterizationofsomenewcomplexesofmagnesiumiiandzinciiwiththenaturalflavonoidprimuletin
AT badeamihaela synthesisandcharacterizationofsomenewcomplexesofmagnesiumiiandzinciiwiththenaturalflavonoidprimuletin
AT olarrodica synthesisandcharacterizationofsomenewcomplexesofmagnesiumiiandzinciiwiththenaturalflavonoidprimuletin
AT draghiciconstantin synthesisandcharacterizationofsomenewcomplexesofmagnesiumiiandzinciiwiththenaturalflavonoidprimuletin
AT barbuceanustefaniafelicia synthesisandcharacterizationofsomenewcomplexesofmagnesiumiiandzinciiwiththenaturalflavonoidprimuletin

Ejemplares similares