Synthesis of Nickel(II) Complexes Using α,β-Conjugated Schiff Base Compounds

Nadarajan, Priya (2015) Synthesis of Nickel(II) Complexes Using α,β-Conjugated Schiff Base Compounds. [E-LPTA] (Unpublished)

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Abstract

Two types of α,β-conjugated Schiff base compounds with different R substituents were synthesized by the condensation reaction of cinnamaldehyde with aniline (1) and 4methoxycinnamaldehyde with 4-methoxyaniline (2) in the presence of ethanol. Then, the α,βconjugated Schiff bases (1-2) were allowed to react with NiCl2·6H2O to produce nickel(II) complexes (3-4). The α,β-conjugated Schiff bases (1-2) and their complexes (3-4) obtained were characterized using Fourier Transform Infrared (FTIR), UV-Vis spectroscopy, CHN analyser and 1H Nuclear Magnetic Resonance (1H NMR). Both the α,β-conjugated Schiff bases (1-2) and complexes (3-4) are polar in nature. Spectral studies suggested that α,βconjugated Schiff base compounds (1-2) acted as a bidentate ligand towards nickel(II) ion and metal complex 4 was suggested to demonstrate a square planar geometry.

Item Type: E-LPTA
Additional Information: Project Report (B.Sc.) -- Universiti Malaysia Sarawak, 2015.
Uncontrolled Keywords: unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, undergraduate, research, Universiti Malaysia Sarawak, chemistry,
Subjects: T Technology > TP Chemical technology
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Karen Kornalius
Date Deposited: 22 Mar 2016 00:56
Last Modified: 22 Mar 2016 03:12
URI: http://ir.unimas.my/id/eprint/11057

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