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Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities

A series of β-diketone hydrazone derivatives have been synthesized through condensation of β-diketone with aromatic aldehydes followed by reaction with phenylhydrazine. The structure of the ligands and intermediates are well defined through elemental and spectroscopic analyses. These hydrazones are...

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Detalles Bibliográficos
Autores principales: Hegazy, W. H., Al-Motawaa, I. H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3135049/
https://www.ncbi.nlm.nih.gov/pubmed/21799665
http://dx.doi.org/10.1155/2011/531946
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author Hegazy, W. H.
Al-Motawaa, I. H.
author_facet Hegazy, W. H.
Al-Motawaa, I. H.
author_sort Hegazy, W. H.
collection PubMed
description A series of β-diketone hydrazone derivatives have been synthesized through condensation of β-diketone with aromatic aldehydes followed by reaction with phenylhydrazine. The structure of the ligands and intermediates are well defined through elemental and spectroscopic analyses. These hydrazones are potential ligands toward lanthanide metal ions. New complexes of trivalent Scandium, Yttrium, Lanthanum, and Cerium have been synthesized. The composition of these complexes is discussed on the basis of elemental analyses, IR, magnetic moments, and thermal analyses. The prepared complexes were screened for antibacterial and antifungal properties and have exhibited potential activity.
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spelling pubmed-31350492011-07-28 Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities Hegazy, W. H. Al-Motawaa, I. H. Bioinorg Chem Appl Research Article A series of β-diketone hydrazone derivatives have been synthesized through condensation of β-diketone with aromatic aldehydes followed by reaction with phenylhydrazine. The structure of the ligands and intermediates are well defined through elemental and spectroscopic analyses. These hydrazones are potential ligands toward lanthanide metal ions. New complexes of trivalent Scandium, Yttrium, Lanthanum, and Cerium have been synthesized. The composition of these complexes is discussed on the basis of elemental analyses, IR, magnetic moments, and thermal analyses. The prepared complexes were screened for antibacterial and antifungal properties and have exhibited potential activity. Hindawi Publishing Corporation 2011 2011-06-22 /pmc/articles/PMC3135049/ /pubmed/21799665 http://dx.doi.org/10.1155/2011/531946 Text en Copyright © 2011 W. H. Hegazy and I. H. Al-Motawaa. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Hegazy, W. H.
Al-Motawaa, I. H.
Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities
title Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities
title_full Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities
title_fullStr Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities
title_full_unstemmed Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities
title_short Lanthanide Complexes of Substituted β-Diketone Hydrazone Derivatives: Synthesis, Characterization, and Biological Activities
title_sort lanthanide complexes of substituted β-diketone hydrazone derivatives: synthesis, characterization, and biological activities
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3135049/
https://www.ncbi.nlm.nih.gov/pubmed/21799665
http://dx.doi.org/10.1155/2011/531946
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