Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyes
A series of new heterocyclic mono azo reactive dyes 7a–m were prepared by diazotization of 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)-one-6-sulphonic acid (3) and coupling with various cyanurated coupling components 6a–m and their dyeing performance on silk, wool and cott...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2011-02-01
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| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.shd.org.rs/JSCS/Vol76/No2/03_4110_4351.pdf |
| _version_ | 1819043617395703808 |
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| author | DIVYESH R. PATEL KESHAV C. PATEL |
| author_facet | DIVYESH R. PATEL KESHAV C. PATEL |
| author_sort | DIVYESH R. PATEL |
| collection | DOAJ |
| description | A series of new heterocyclic mono azo reactive dyes 7a–m were prepared by diazotization of 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)-one-6-sulphonic acid (3) and coupling with various cyanurated coupling components 6a–m and their dyeing performance on silk, wool and cotton fibres was assessed. These dyes were found to give a variety of colour shades with very good depth and levelness on the fibres. All the compounds were identified by conventional method (IR and 1H-NMR) and elemental analyses. The percentage dye bath exhaustion on different fibres was reasonably good and acceptable. The dyed fibre showed moderate to very good fastness to light, washing and rubbing. |
| first_indexed | 2024-12-21T09:59:38Z |
| format | Article |
| id | doaj.art-151a462f8339498f879a2311fae31508 |
| institution | Directory Open Access Journal |
| issn | 0352-5139 |
| language | English |
| last_indexed | 2024-12-21T09:59:38Z |
| publishDate | 2011-02-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-151a462f8339498f879a2311fae315082022-12-21T19:07:58ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51392011-02-01762177188Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyesDIVYESH R. PATELKESHAV C. PATELA series of new heterocyclic mono azo reactive dyes 7a–m were prepared by diazotization of 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)-one-6-sulphonic acid (3) and coupling with various cyanurated coupling components 6a–m and their dyeing performance on silk, wool and cotton fibres was assessed. These dyes were found to give a variety of colour shades with very good depth and levelness on the fibres. All the compounds were identified by conventional method (IR and 1H-NMR) and elemental analyses. The percentage dye bath exhaustion on different fibres was reasonably good and acceptable. The dyed fibre showed moderate to very good fastness to light, washing and rubbing.http://www.shd.org.rs/JSCS/Vol76/No2/03_4110_4351.pdfquinazoline-4(3H)-onemono azo reactive dyesdyeingfastness properties. |
| spellingShingle | DIVYESH R. PATEL KESHAV C. PATEL Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyes Journal of the Serbian Chemical Society quinazoline-4(3H)-one mono azo reactive dyes dyeing fastness properties. |
| title | Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyes |
| title_full | Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyes |
| title_fullStr | Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyes |
| title_full_unstemmed | Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyes |
| title_short | Novel 2-phenyl-3-{4’-[N-(4”-aminophenyl)carbamoyl]-phenyl}-quinazoline-4(3H)one-6-sulphonic acidbased mono azo reactive dyes |
| title_sort | novel 2 phenyl 3 4 n 4 aminophenyl carbamoyl phenyl quinazoline 4 3h one 6 sulphonic acidbased mono azo reactive dyes |
| topic | quinazoline-4(3H)-one mono azo reactive dyes dyeing fastness properties. |
| url | http://www.shd.org.rs/JSCS/Vol76/No2/03_4110_4351.pdf |
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