The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalyst
The preparation of azo dye derivative from " p- amino Salicylic acid " through preparation diazonium salt from aromatic amine followed by coupling reaction with (2,2,4,4-tetrahydroxybenzophenonto) was carried out to give (salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon) using Dowex i...
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| Format: | Article |
| Language: | English |
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Tikrit University
2023-02-01
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| Series: | Tikrit Journal of Pure Science |
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| Online Access: | https://tjpsj.org/index.php/tjps/article/view/839 |
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| author | Ammar A. Dawood Emaad M. Awsaj Alaa S. Ateaa |
| author_facet | Ammar A. Dawood Emaad M. Awsaj Alaa S. Ateaa |
| author_sort | Ammar A. Dawood |
| collection | DOAJ |
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The preparation of azo dye derivative from " p- amino Salicylic acid " through preparation diazonium salt from aromatic amine followed by coupling reaction with (2,2,4,4-tetrahydroxybenzophenonto) was carried out to give (salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon) using Dowex in the acidic form as a catalyst. The structure of azo dye produced by this reaction was assigned on the bases of spectral data (FT-IR) and (C.H.N.) analysis and the results obtained indicated the occurrence of the coupling reaction by the novel acidic catalyst.
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| format | Article |
| id | doaj-art-8e8d5cca9e924e9c8412aa1d55957076 |
| institution | Kabale University |
| issn | 1813-1662 2415-1726 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Tikrit University |
| record_format | Article |
| series | Tikrit Journal of Pure Science |
| spelling | doaj-art-8e8d5cca9e924e9c8412aa1d559570762025-08-20T03:50:17ZengTikrit UniversityTikrit Journal of Pure Science1813-16622415-17262023-02-0122710.25130/tjps.v22i7.839The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalystAmmar A. DawoodEmaad M. AwsajAlaa S. Ateaa The preparation of azo dye derivative from " p- amino Salicylic acid " through preparation diazonium salt from aromatic amine followed by coupling reaction with (2,2,4,4-tetrahydroxybenzophenonto) was carried out to give (salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon) using Dowex in the acidic form as a catalyst. The structure of azo dye produced by this reaction was assigned on the bases of spectral data (FT-IR) and (C.H.N.) analysis and the results obtained indicated the occurrence of the coupling reaction by the novel acidic catalyst. https://tjpsj.org/index.php/tjps/article/view/839acidic polymer supportDiazonium saltcoupling reactionAzo Dyes |
| spellingShingle | Ammar A. Dawood Emaad M. Awsaj Alaa S. Ateaa The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalyst Tikrit Journal of Pure Science acidic polymer support Diazonium salt coupling reaction Azo Dyes |
| title | The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalyst |
| title_full | The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalyst |
| title_fullStr | The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalyst |
| title_full_unstemmed | The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalyst |
| title_short | The preparation of " salicylic acid azo 2,2,4,4 tetrahydroxybenzophenon" dye using Dowex in the acidic form as a catalyst |
| title_sort | preparation of salicylic acid azo 2 2 4 4 tetrahydroxybenzophenon dye using dowex in the acidic form as a catalyst |
| topic | acidic polymer support Diazonium salt coupling reaction Azo Dyes |
| url | https://tjpsj.org/index.php/tjps/article/view/839 |
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