Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad
Three Schiff base ligands were suscesssfully synthesized by condensation reaction of 4-hydroxybenzaldehye with benzylamine, o-phenylenediamine and ethylenediamine in 1:1 and 2:1 ratio yielding 4-hbba, 4-hbopd and 4-hben, respectively. Metal complex of Cu(II) has been isolated with the 4-hbba ligand...
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| Format: | Student Project |
| Language: | English |
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Faculty of Applied Sciences
2009
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| Online Access: | http://ir.uitm.edu.my/id/eprint/23249/ http://ir.uitm.edu.my/id/eprint/23249/1/PPb_ILLUNI%20HAYATY%20AHMAD%20AS%2009_5.pdf |
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uitm-23249 |
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eprints |
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uitm-232492019-02-22T02:21:01Z http://ir.uitm.edu.my/id/eprint/23249/ Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad Ahmad, Illuni Hayaty Organic chemistry Three Schiff base ligands were suscesssfully synthesized by condensation reaction of 4-hydroxybenzaldehye with benzylamine, o-phenylenediamine and ethylenediamine in 1:1 and 2:1 ratio yielding 4-hbba, 4-hbopd and 4-hben, respectively. Metal complex of Cu(II) has been isolated with the 4-hbba ligand and all of the synthesized compounds are characterized by infrared spectroscopy, ¹H NMR, magnetic susceptibility and molar conductivity. It is proposed that the synthesized complex [Cu(4-hbba)(OAc)₂]₂.xH₂O, has a tetrahedral geometry. The synthesized compounds have been screened for antioxidant properties by comparing their activities with vitamin C, where the ligands 4-hben and 4-hbopd are found to possess some antioxidation activities. Faculty of Applied Sciences 2009 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/23249/1/PPb_ILLUNI%20HAYATY%20AHMAD%20AS%2009_5.pdf Ahmad, Illuni Hayaty (2009) Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad. [Student Project] (Unpublished) |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Teknologi MARA |
| building |
UiTM Institutional Repository |
| collection |
Online Access |
| language |
English |
| topic |
Organic chemistry |
| spellingShingle |
Organic chemistry Ahmad, Illuni Hayaty Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad |
| description |
Three Schiff base ligands were suscesssfully synthesized by condensation reaction of 4-hydroxybenzaldehye with benzylamine, o-phenylenediamine and ethylenediamine in 1:1 and 2:1 ratio yielding 4-hbba, 4-hbopd and 4-hben, respectively. Metal complex of Cu(II) has been isolated with the 4-hbba ligand and all of the synthesized compounds are characterized by infrared spectroscopy, ¹H NMR, magnetic susceptibility and molar conductivity. It is proposed that the synthesized complex [Cu(4-hbba)(OAc)₂]₂.xH₂O, has a tetrahedral geometry. The synthesized compounds have been screened for antioxidant properties by comparing their activities with vitamin C, where the ligands 4-hben and 4-hbopd are found to possess some antioxidation activities. |
| format |
Student Project |
| author |
Ahmad, Illuni Hayaty |
| author_facet |
Ahmad, Illuni Hayaty |
| author_sort |
Ahmad, Illuni Hayaty |
| title |
Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad |
| title_short |
Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad |
| title_full |
Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad |
| title_fullStr |
Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad |
| title_full_unstemmed |
Synthesis, characterization and antioxidant studies of copper(II) complex with schiff bases derived from 4-hydroxybenzaldehyde / Illuni Hayaty Ahmad |
| title_sort |
synthesis, characterization and antioxidant studies of copper(ii) complex with schiff bases derived from 4-hydroxybenzaldehyde / illuni hayaty ahmad |
| publisher |
Faculty of Applied Sciences |
| publishDate |
2009 |
| url |
http://ir.uitm.edu.my/id/eprint/23249/ http://ir.uitm.edu.my/id/eprint/23249/1/PPb_ILLUNI%20HAYATY%20AHMAD%20AS%2009_5.pdf |
| first_indexed |
2023-09-18T23:10:23Z |
| last_indexed |
2023-09-18T23:10:23Z |
| _version_ |
1777418762486546432 |