Synthesis and characterization of new schiff base ligand [(2-{l-[ (2-hydroxy- benzylidene)-hydrazono]~ethyl} benzene-1, 3, 5-triol] and it s complexes with Co (II), Ni (II), Cu (II), and Zn (II)
Other Title(s)
تحضير و تشخيص ليكند جديد لقواعد شف [(2-{l-[(2-hydroxy-benzylidene)- hydrazono]-ethyl} benzene-1, 3, 5-triol و معقداته مع الايونات الفلزية [Zn (n), Cu (n), Ni (n), Co (n)]
Author
al-Husayni, Ahmad Thabit Numan Husayn
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 21, Issue 3 (30 Sep. 2008), pp.75-92, 18 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2008-09-30
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Abstract AR
The reaction of 2.4,6-trihydroxyactophenonemonohydrate with hydrazine nionohydrate was realized under reflux in methanol and a few drops of glacial acetic acid were added to give the 2-(l-hydrazono-ethyl)-benzene-1.3.5-triol, which reacted with لا4بل؛ ligand (قنقل<، salicylaldehyde in methanol to give a new type -3,5,؛f(2-{l-[(2-hydroxy-benzyHdene)-hydrazono]-ethyl}benzene-l triol .
The ligand was reacted with McS (where M=Co, Ni, Cu, and Zn) under reflux in methanol with (1:1) ratio to give complexes of the All compounds have been ' .لراقا-ا) ١^] general formula by spectroscopic methods [1H NMR, 1R، U.V-Vis, HPLC, atomic absorption] microanalysis along with conductivity measurement.
,ل(أقبا؛ From the above data the proposed molecular structure for fCo Cu(H2L)l] complexes may adopt a tetrahedral structure.
While square ل(اتلر) [Zn complex.
؛"؛ planar geometry was suggested for Ni
Abstract EN
The reaction of 2.
4, 6-trihydroxyactophenonemonohydrate with hydrazine nionohydrate was realized under reflux in methanol and a few drops of glacial acetic acid were added to give the 2-(l-hydrazono-ethyl)-benzene-1.
3.
5-triol, which reacted with ligand salicylaldehyde in methanol to give a new type -3, 5, f(2-{l-[(2-hydroxy-benzyHdene)-hydrazono]-ethyl}benzene-l triol .
The ligand was reacted with McS (where M = Co, Ni, Cu, and Zn) under reflux in methanol with (1 : 1) ratio to give complexes of the All compounds have been ' .general formula by spectroscopic methods [1H NMR, 1R, U.
V-Vis, HPLC, atomic absorption] microanalysis along with conductivity measurement.
,From the above data the proposed molecular structure for fCo Cu(H2L)l] complexes may adopt a tetrahedral structure.
While square [Zn complex.
planar geometry was suggested for Ni
American Psychological Association (APA)
al-Husayni, Ahmad Thabit Numan Husayn. 2008. Synthesis and characterization of new schiff base ligand [(2-{l-[ (2-hydroxy- benzylidene)-hydrazono]~ethyl} benzene-1, 3, 5-triol] and it s complexes with Co (II), Ni (II), Cu (II), and Zn (II). Ibn al-Haitham Journal for Pure and Applied Science،Vol. 21, no. 3, pp.75-92.
https://search.emarefa.net/detail/BIM-355442
Modern Language Association (MLA)
al-Husayni, Ahmad Thabit Numan Husayn. Synthesis and characterization of new schiff base ligand [(2-{l-[ (2-hydroxy- benzylidene)-hydrazono]~ethyl} benzene-1, 3, 5-triol] and it s complexes with Co (II), Ni (II), Cu (II), and Zn (II). Ibn al-Haitham Journal for Pure and Applied Science Vol. 21, no. 3 (2008), pp.75-92.
https://search.emarefa.net/detail/BIM-355442
American Medical Association (AMA)
al-Husayni, Ahmad Thabit Numan Husayn. Synthesis and characterization of new schiff base ligand [(2-{l-[ (2-hydroxy- benzylidene)-hydrazono]~ethyl} benzene-1, 3, 5-triol] and it s complexes with Co (II), Ni (II), Cu (II), and Zn (II). Ibn al-Haitham Journal for Pure and Applied Science. 2008. Vol. 21, no. 3, pp.75-92.
https://search.emarefa.net/detail/BIM-355442
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 83-91
Record ID
BIM-355442
