Divalent Transition Metal Complexes of Potentially Polynucleating 8-Hydroxyquinoline-5-sulfonyl Hydrazone

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Title:Divalent Transition Metal Complexes of Potentially Polynucleating 8-Hydroxyquinoline-5-sulfonyl Hydrazone
Creators:
Ibrahim, Said A.
El-Gyar, Sahar A.
Abdel-Hafez, Aly A.
Rabia, Mostafa K.
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 59, 8, pp. 1800-1808

Abstract

<p>The Co(II), Ni(II), Cu(II) and Zn(II) complexes with 8-hydroxyquinoline-5-sulfonylhydrazone are described. It has been found that the ligand can coordinate to metal ion as a monobasic bidentate chelating agent and it can form di- and trinuclear complexes while acting as a dibasic tetradentate one. The structure of the isolated complexes have been suggested on the basis of elemental analysis, IR, <sup>1</sup>H NMR spectroscopy and conductivity measurements. The complexes are all formulated as four-coordinate. Some complexes showed enhanced antimicrobial activity relative to the free ligand.

Title:Divalent Transition Metal Complexes of Potentially Polynucleating 8-Hydroxyquinoline-5-sulfonyl Hydrazone
Creators:
Ibrahim, Said A.
El-Gyar, Sahar A.
Abdel-Hafez, Aly A.
Rabia, Mostafa K.
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:59
Number:8
Page Range:pp. 1800-1808
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19941800UNSPECIFIED
ID Code:603
Item Type:Article
Deposited On:06 Feb 2009 17:02
Last Modified:06 Feb 2009 16:02

Citation

Ibrahim, Said A.; El-Gyar, Sahar A.; Abdel-Hafez, Aly A.; Rabia, Mostafa K. (1994) Divalent Transition Metal Complexes of Potentially Polynucleating 8-Hydroxyquinoline-5-sulfonyl Hydrazone. Collection of Czechoslovak Chemical Communications, 59 (8). pp. 1800-1808. ISSN 0010-0765

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