O. Esezobor, Bassey A. Maikasuwa, T. Tor-anyiin, J. Igoli
{"title":"Synthesis of 4-Phenylazo Phenol from Anthocyanins of Delonix regia and Hibiscus sabdariffa Flowers","authors":"O. Esezobor, Bassey A. Maikasuwa, T. Tor-anyiin, J. Igoli","doi":"10.9734/ACSJ/2016/22393","DOIUrl":null,"url":null,"abstract":"Anthocyanins extracted from flowers of Delonix regia and Hibiscus sabdariffa were coupled with diazotised aniline. Spectroscopic analysis revealed the resulting product to be 4-phenylazo phenol. This study provides a viable use for anthocyanins as an alternative source of phenol used in the synthesis of this dye.","PeriodicalId":7399,"journal":{"name":"American Chemical Science Journal","volume":"20 1","pages":"1-7"},"PeriodicalIF":0.0000,"publicationDate":"2016-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Chemical Science Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.9734/ACSJ/2016/22393","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Anthocyanins extracted from flowers of Delonix regia and Hibiscus sabdariffa were coupled with diazotised aniline. Spectroscopic analysis revealed the resulting product to be 4-phenylazo phenol. This study provides a viable use for anthocyanins as an alternative source of phenol used in the synthesis of this dye.
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