Cobalt (II), nickel (II), and copper (II) complexes of polystyrene-supported Schiff bases

Two novel polystyrene‐supported Schiff bases, PSOPD and PSHQAD, were synthesized. A polymer‐bound aldehyde was condensed with o‐phenylenediamine to prepare the Schiff base PSOPD, and a polymer‐bound amine was condensed with 3‐hydroxyquinoxaline‐2‐carboxaldehyde to prepare the Schiff base PSHQAD. Thi...

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Bibliographic Details
Published in:Journal of applied polymer science 2004-03, Vol.91 (6), p.3710-3719
Main Authors: Suja, N. R., Yusuff, K. K. Mohammed
Format: Article
Language:English
Subjects:
3-hydroxyquinoxaline-2-carboxaldehyde
Applied sciences
Exact sciences and technology
o-phenylenediamine
Organic polymers
Physicochemistry of polymers
polymer-metal complexes
polystyrene-bound Schiff base
Properties and characterization
Special properties (catalyst, reagent or carrier)
supported complexes
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Summary:Two novel polystyrene‐supported Schiff bases, PSOPD and PSHQAD, were synthesized. A polymer‐bound aldehyde was condensed with o‐phenylenediamine to prepare the Schiff base PSOPD, and a polymer‐bound amine was condensed with 3‐hydroxyquinoxaline‐2‐carboxaldehyde to prepare the Schiff base PSHQAD. This article addresses the study of cobalt (II), nickel (II), and copper (II) complexes of these polymer‐bound Schiff bases. All the complexes were characterized, and the probable geometry was suggested using elemental analysis, diffuse reflectance ultraviolet, Fourier transform infrared spectroscopy, thermal studies, surface area studies, and magnetic measurements. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 91: 3710–3719, 2004
ISSN:0021-8995
1097-4628
DOI:10.1002/app.13438