Navinkumar A. Kucha, Manishkumar J. Tank, S. M. Mitchla, F. T. Patel, G. Malik
{"title":"以叔胺为偶联组分的2-氨基-4(4′-硝基苯基)噻唑为原料的双偶氮分散染料的合成、表征及染色特性的演变","authors":"Navinkumar A. Kucha, Manishkumar J. Tank, S. M. Mitchla, F. T. Patel, G. Malik","doi":"10.14233/ajomc.2022.ajomc-p375","DOIUrl":null,"url":null,"abstract":"2-Amino-4(4′-nitro phenyl)-1,3-thiazole was used to couple with diazotized 2-amino-5(4′-nitro phenyl)- 1,3,4-thiadiazole to gave mono azo disperse dye with good yield. This mono azo disperse dye was further diazotized and coupled with different tertiary amines which were couplers that yielded bis azo disperse dyes (AJ1-AJ15). The synthesized dyes were analyzed via elemental analysis, IR, 1H NMR spectral analysis. All the synthesized dyes were applied on polyester fiber by using HTHP method and their dyeing performance and their fastness characteristics were studied.","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis of bis Azo Disperse Dyes derived from 2-Amino-4(4′-nitro phenyl)thiazole\\nhaving tertiary-Amines as Coupling Component, their Characterization and\\nEvolution of Dyeing Characteristics\",\"authors\":\"Navinkumar A. Kucha, Manishkumar J. Tank, S. M. Mitchla, F. T. Patel, G. Malik\",\"doi\":\"10.14233/ajomc.2022.ajomc-p375\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"2-Amino-4(4′-nitro phenyl)-1,3-thiazole was used to couple with diazotized 2-amino-5(4′-nitro phenyl)- 1,3,4-thiadiazole to gave mono azo disperse dye with good yield. This mono azo disperse dye was further diazotized and coupled with different tertiary amines which were couplers that yielded bis azo disperse dyes (AJ1-AJ15). The synthesized dyes were analyzed via elemental analysis, IR, 1H NMR spectral analysis. All the synthesized dyes were applied on polyester fiber by using HTHP method and their dyeing performance and their fastness characteristics were studied.\",\"PeriodicalId\":8544,\"journal\":{\"name\":\"Asian Journal of Organic & Medicinal Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Asian Journal of Organic & Medicinal Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.14233/ajomc.2022.ajomc-p375\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Asian Journal of Organic & Medicinal Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14233/ajomc.2022.ajomc-p375","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Synthesis of bis Azo Disperse Dyes derived from 2-Amino-4(4′-nitro phenyl)thiazole
having tertiary-Amines as Coupling Component, their Characterization and
Evolution of Dyeing Characteristics
2-Amino-4(4′-nitro phenyl)-1,3-thiazole was used to couple with diazotized 2-amino-5(4′-nitro phenyl)- 1,3,4-thiadiazole to gave mono azo disperse dye with good yield. This mono azo disperse dye was further diazotized and coupled with different tertiary amines which were couplers that yielded bis azo disperse dyes (AJ1-AJ15). The synthesized dyes were analyzed via elemental analysis, IR, 1H NMR spectral analysis. All the synthesized dyes were applied on polyester fiber by using HTHP method and their dyeing performance and their fastness characteristics were studied.