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7347

SYNTHESIS, POTENTIOMETRIC AND ANTIMICROBIAL STUDIES ON METAL COMPLEXES OF THIAZOLE SCHIFF BASE

Article

Last updated: 03 Jan 2025

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Tags

Chemistry

Abstract

The synthesis of the Schiff base ligand salicylidene-3-phenyl-2-aminothiazole (LH2)and their Cr(III), Mn(II), Fe(III), Co(II), Ni(II), Cu(II) and Cd(II) metal complexes have been reported. The structure of ligand and their complexes was investigated using elemental analysis, IR, UV-Vis, 1H NMR, magnetic susceptibility and conductance measurements. Protonation constants of Schiff base and stability constants of their binary metal complexes have been determined potentiometrically in 50% DMSO–water media at 25°C and ionic strength 0.10 M sodium perchlorate. Antimicrobial activity of the ligand and metal complexes were tested using the disc diffusion method and the strains Bacillus megaterium and Candida tropicalis. The stability constants were found to follow the order: Cr(III) < Mn(II) < Co(II) < Ni(II) < Cu(II) > Fe(III).

DOI

10.21608/absb.2010.7347

Keywords

Potentiometric, ANTIMICROBIAL STUDIES, Metal complexes, THIAZOLE SCHIFF BASE

Authors

First Name

ABDEL-NASSER

Last Name

ALAGHAZ

MiddleName

M.

Affiliation

Department of Chemistry, Faculty of Science, Al-Azhar University, Cairo, Egypt, Department of Chemistry, Faculty of Science, Jazan, KSA

Email

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City

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Orcid

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First Name

REDA

Last Name

AMMAR

MiddleName

A.

Affiliation

Department of Chemistry, Faculty of Science, Al-Azhar University, Cairo, Egypt

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Orcid

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Volume

21

Article Issue

Issue 1-A

Related Issue

1398

Issue Date

2010-06-01

Receive Date

2010-01-01

Publish Date

2010-06-01

Page Start

233

Page End

248

Print ISSN

1110-2535

Online ISSN

2636-3305

Article File

ABSB_Volume 21_Issue Issue 1-A_Pages 233-248.pdf

PDF . 503.3kB

Link

https://absb.journals.ekb.eg/article_7347.html

Detail API

https://absb.journals.ekb.eg/service?article_code=7347

Order

17

Type

Original Article

Type Code

520

Publication Type

Journal

Publication Title

Al-Azhar Bulletin of Science

Publication Link

https://absb.journals.ekb.eg/

MainTitle

SYNTHESIS, POTENTIOMETRIC AND ANTIMICROBIAL STUDIES ON METAL COMPLEXES OF THIAZOLE SCHIFF BASE

Details

Type

Article

Created At

22 Jan 2023