Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands

The hydrazine and hydrazide compounds were subjected to condensation reaction with ketone and different aldehyde derivatives affording the corresponding expected hydrazones.Tow hydrazone ligands, namely, 4-hydroxy-(2-hydroxy-3-methoxybenzylidene)benzohydrazide(L1) and 4-hydroxy-(2-hydroxy-4-methoxyb...

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Main Authors: Rassem, Hesham H. A., Nour, A. H.
Format: Article
Language:English
Published: AENSI Publishing 2015
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Online Access:http://umpir.ump.edu.my/id/eprint/12578/
http://umpir.ump.edu.my/id/eprint/12578/
http://umpir.ump.edu.my/id/eprint/12578/1/fkksa-2015-abrahman-Synthesis%2C%20characterization%20and%20chromogenicproperties.pdf
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spelling ump-125782018-01-24T02:25:30Z http://umpir.ump.edu.my/id/eprint/12578/ Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands Rassem, Hesham H. A. Nour, A. H. TP Chemical technology The hydrazine and hydrazide compounds were subjected to condensation reaction with ketone and different aldehyde derivatives affording the corresponding expected hydrazones.Tow hydrazone ligands, namely, 4-hydroxy-(2-hydroxy-3-methoxybenzylidene)benzohydrazide(L1) and 4-hydroxy-(2-hydroxy-4-methoxybenzylidene) benzohydrazide(L2) were synthesized and characterized. The complexationof these ligands with Pb2+ was also investigatedand characterized. The chemical structures were found to be consistent with both analytical and spectroscopic data (CHN, FTIR, UV/Vis, TGA, 1H NMR and 13C NMR). The stoichiomtric ratio of their complexes with Pb2+ was found to be 1:1 for (L1-Pb2+) and (L2-Pb2+). The chromogenic properties of the ligands upon their complexation with Pb2+ was carried out in different solvents including methanol, ethanol, acetone, acetonitrile, dimethylsulphoxide, and tetrahydrofuran. DMSO was found to be the best solvent forthe complexation. AENSI Publishing 2015 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/12578/1/fkksa-2015-abrahman-Synthesis%2C%20characterization%20and%20chromogenicproperties.pdf Rassem, Hesham H. A. and Nour, A. H. (2015) Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands. Australian Journal of Basic and Applied Sciences, 9 (31). pp. 90-102. ISSN 1991-8178 http://ajbasweb.com/old/ajbas/2015/September/90-102.pdf
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Rassem, Hesham H. A.
Nour, A. H.
Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands
description The hydrazine and hydrazide compounds were subjected to condensation reaction with ketone and different aldehyde derivatives affording the corresponding expected hydrazones.Tow hydrazone ligands, namely, 4-hydroxy-(2-hydroxy-3-methoxybenzylidene)benzohydrazide(L1) and 4-hydroxy-(2-hydroxy-4-methoxybenzylidene) benzohydrazide(L2) were synthesized and characterized. The complexationof these ligands with Pb2+ was also investigatedand characterized. The chemical structures were found to be consistent with both analytical and spectroscopic data (CHN, FTIR, UV/Vis, TGA, 1H NMR and 13C NMR). The stoichiomtric ratio of their complexes with Pb2+ was found to be 1:1 for (L1-Pb2+) and (L2-Pb2+). The chromogenic properties of the ligands upon their complexation with Pb2+ was carried out in different solvents including methanol, ethanol, acetone, acetonitrile, dimethylsulphoxide, and tetrahydrofuran. DMSO was found to be the best solvent forthe complexation.
format Article
author Rassem, Hesham H. A.
Nour, A. H.
author_facet Rassem, Hesham H. A.
Nour, A. H.
author_sort Rassem, Hesham H. A.
title Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands
title_short Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands
title_full Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands
title_fullStr Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands
title_full_unstemmed Synthesis, Characterization and Chromogenic Properties of Lead (II) Complexes Containing Hydrazonic Ligands
title_sort synthesis, characterization and chromogenic properties of lead (ii) complexes containing hydrazonic ligands
publisher AENSI Publishing
publishDate 2015
url http://umpir.ump.edu.my/id/eprint/12578/
http://umpir.ump.edu.my/id/eprint/12578/
http://umpir.ump.edu.my/id/eprint/12578/1/fkksa-2015-abrahman-Synthesis%2C%20characterization%20and%20chromogenicproperties.pdf
first_indexed 2023-09-18T22:14:22Z
last_indexed 2023-09-18T22:14:22Z
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