Synthesis and characterization of a new heterocyclic azo pigment
A new heterocyclic coupling agent has been produced from the reaction of maleic anhydride and p-aminophenol, namely N-(4-hydroxylpheneyl)maleimide. The coupling agent underwent azo coupling reaction with aromatic amine, which is p-aminophenol to produce a new heterocyclic azo pigment. The pigment wa...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia
2011
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| Online Access: | http://journalarticle.ukm.my/2567/ http://journalarticle.ukm.my/2567/1/15_M._Asniza.pdf |
| _version_ | 1848809910261776384 |
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| author | Asniza .M, Issam .A.M, Abdul Khalil .H.P.S, |
| author_facet | Asniza .M, Issam .A.M, Abdul Khalil .H.P.S, |
| author_sort | Asniza .M, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | A new heterocyclic coupling agent has been produced from the reaction of maleic anhydride and p-aminophenol, namely N-(4-hydroxylpheneyl)maleimide. The coupling agent underwent azo coupling reaction with aromatic amine, which is p-aminophenol to produce a new heterocyclic azo pigment. The pigment was then subjected to solubility, hiding power and light fastness test. Fourier Transform Infrared Spectroscopy (FTIR), Ultraviolet/Visible (UV/Vis) Spectroscopy, and Nuclear Magnetic Resonance Spectroscopy (1H-NMR, 13C-NMR) were used to obtain the characteristics and structural features of the pigment. |
| first_indexed | 2025-11-14T23:22:07Z |
| format | Article |
| id | oai:generic.eprints.org:2567 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T23:22:07Z |
| publishDate | 2011 |
| publisher | Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:25672016-12-14T06:32:00Z http://journalarticle.ukm.my/2567/ Synthesis and characterization of a new heterocyclic azo pigment Asniza .M, Issam .A.M, Abdul Khalil .H.P.S, A new heterocyclic coupling agent has been produced from the reaction of maleic anhydride and p-aminophenol, namely N-(4-hydroxylpheneyl)maleimide. The coupling agent underwent azo coupling reaction with aromatic amine, which is p-aminophenol to produce a new heterocyclic azo pigment. The pigment was then subjected to solubility, hiding power and light fastness test. Fourier Transform Infrared Spectroscopy (FTIR), Ultraviolet/Visible (UV/Vis) Spectroscopy, and Nuclear Magnetic Resonance Spectroscopy (1H-NMR, 13C-NMR) were used to obtain the characteristics and structural features of the pigment. Universiti Kebangsaan Malaysia 2011-07 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/2567/1/15_M._Asniza.pdf Asniza .M, and Issam .A.M, and Abdul Khalil .H.P.S, (2011) Synthesis and characterization of a new heterocyclic azo pigment. Sains Malaysiana, 40 (7). pp. 765-770. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| spellingShingle | Asniza .M, Issam .A.M, Abdul Khalil .H.P.S, Synthesis and characterization of a new heterocyclic azo pigment |
| title | Synthesis and characterization of a new heterocyclic azo pigment |
| title_full | Synthesis and characterization of a new heterocyclic azo pigment |
| title_fullStr | Synthesis and characterization of a new heterocyclic azo pigment |
| title_full_unstemmed | Synthesis and characterization of a new heterocyclic azo pigment |
| title_short | Synthesis and characterization of a new heterocyclic azo pigment |
| title_sort | synthesis and characterization of a new heterocyclic azo pigment |
| url | http://journalarticle.ukm.my/2567/ http://journalarticle.ukm.my/2567/ http://journalarticle.ukm.my/2567/1/15_M._Asniza.pdf |