从龙葵和芙蓉花花青素中合成4-苯偶氮苯酚

American Chemical Science Journal Pub Date : 2016-01-10 DOI:10.9734/ACSJ/2016/22393

O. Esezobor, Bassey A. Maikasuwa, T. Tor-anyiin, J. Igoli

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引用次数: 1

摘要

从龙葵和芙蓉花中提取花青素与重氮苯胺偶联。光谱分析表明产物为4-苯基偶氮苯酚。该研究为花青素作为合成染料中苯酚的替代来源提供了可行的用途。

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Synthesis of 4-Phenylazo Phenol from Anthocyanins of Delonix regia and Hibiscus sabdariffa Flowers

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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American Chemical Science Journal

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