Synthesis and Spectral Characterization of 4-Hydroxy-3- Methoxybenzaldehyde Derivatives

Mohd Razip, Asaruddin and Sam, Ezekiel and Mohammad Farhan, Ariffeen and Md Abu, Affan (2015) Synthesis and Spectral Characterization of 4-Hydroxy-3- Methoxybenzaldehyde Derivatives. Borneo Journal of Resource Science and Technology, 5 (1). pp. 43-48. ISSN 229-9769

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Abstract

Vanillin plays an important role in flavouring and as aroma agent. Vanillin has been used as a chemical intermediate in pharmaceutical and chemical syntheses. Schiff base products have been proved to poses beneficial biological effect towards health. Fourteen vanillin derivatives were synthesized via Schiff base reaction using p-vanillin as the starting material reacted with 2-aminobenzenethiol, furan-2-carbohydrazide, 2- hydrazinylpyridine, 4-hydroxybenzohydrazide, acetohydrazide, benzohydrazide, (diphenylmethylidene) hydrazine, pyridine-4-carbohydrazide, benzene-1,2-diamine, phenylhydrazine, 2-hydroxybenzohydrazide, 1,3- benzothiazol-2-amine, 1-cyclohexylthiourea respectively. All of the compounds were characterized by elemental analysis, FTIR and 1H NMR.

Item Type: E-Article
Uncontrolled Keywords: Vanillin, Schiff bases, Amines, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak
Subjects: Q Science > QD Chemistry
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Karen Kornalius
Date Deposited: 07 Sep 2016 23:55
Last Modified: 07 Sep 2016 23:55
URI: http://ir.unimas.my/id/eprint/13423

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