Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin
Two new Schiff base ligands were prepared by condensation reaction of benzaldehyde or chlorobenzaldehyde with ethylenediamine in the 2:1 ratio. The two Schiff base ligands were obtained were N,N’-bis-(4-chloro-benzylidene)-ethane -1,2-diamine and N,N’-dibenzylidene-ethane-1,2-diamine. The Schiff bas...
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2007
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my-uitm-ir.1016852024-09-17T04:37:19Z Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin 2007 Zainal Abidin, Suhaili Two new Schiff base ligands were prepared by condensation reaction of benzaldehyde or chlorobenzaldehyde with ethylenediamine in the 2:1 ratio. The two Schiff base ligands were obtained were N,N’-bis-(4-chloro-benzylidene)-ethane -1,2-diamine and N,N’-dibenzylidene-ethane-1,2-diamine. The Schiff base complexes of N,N’-bis-(4-chloro-benzylidene)-ethane-1,2-diamine with Ni(II), Cu(II) and Co(III) have been successfully prepared. The Schiff base complexes were prepared by the template method. Tentative structures are proposed for the ligands and complexes by elemental analysis, magnetic susceptibility, FTIR and 1HNMR. The antibacterial and antifungal activities were studiedusing disc diffusion method against Escherichia coli,Enterococcus faecalis and Candida albicans, respectively. The metal complexes showed more inhibition compared to the ligands. 2007 Thesis https://ir.uitm.edu.my/id/eprint/101685/ https://ir.uitm.edu.my/id/eprint/101685/1/101685.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Applied Sciences |
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| language |
English |
| description |
Two new Schiff base ligands were prepared by condensation reaction of benzaldehyde or chlorobenzaldehyde with ethylenediamine in the 2:1 ratio. The two Schiff base ligands were obtained were N,N’-bis-(4-chloro-benzylidene)-ethane -1,2-diamine and N,N’-dibenzylidene-ethane-1,2-diamine. The Schiff base complexes of N,N’-bis-(4-chloro-benzylidene)-ethane-1,2-diamine with Ni(II), Cu(II) and Co(III) have been successfully prepared. The Schiff base complexes were prepared by the template method. Tentative structures are proposed for the ligands and complexes by elemental analysis, magnetic susceptibility, FTIR and 1HNMR. The antibacterial and antifungal activities were studiedusing disc diffusion method against Escherichia coli,Enterococcus faecalis and Candida albicans, respectively. The metal complexes showed more inhibition compared to the ligands. |
| format |
Thesis |
| qualification_level |
Bachelor degree |
| author |
Zainal Abidin, Suhaili |
| spellingShingle |
Zainal Abidin, Suhaili Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin |
| author_facet |
Zainal Abidin, Suhaili |
| author_sort |
Zainal Abidin, Suhaili |
| title |
Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin |
| title_short |
Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin |
| title_full |
Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin |
| title_fullStr |
Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin |
| title_full_unstemmed |
Complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / Suhaili Zainal Abidin |
| title_sort |
complexation of schiff base ligands: synthesis, characterization and antimicrobial studies / suhaili zainal abidin |
| granting_institution |
Universiti Teknologi MARA (UiTM) |
| granting_department |
Faculty of Applied Sciences |
| publishDate |
2007 |
| url |
https://ir.uitm.edu.my/id/eprint/101685/1/101685.pdf |
| _version_ |
1811769178826211328 |