染料合成中芳香胺重氮化的研究  

Diazotization for Synthesis of Dyestuffs

作　　者：卢林德 罗章强 陈波 李玲 王智渊 上官开泰 康定 LU Linde;LUO Zhangqiang;CHEN Bo;LI Ling;WANG Zhiyuan;SHANGGUAN Kaitai;KANG Ding(Zhejiang Yide New Materials Co.,Ltd.,Shaoxing 312369,Zhejiang China;Jiangsu Shengji Chemical Co.,Ltd.,Lianyungang 222200,Jiangsu China)

机构地区：[1]浙江亿得新材料股份有限公司,绍兴312369 [2]江苏盛吉化工有限公司,连云港222200

出　　处：《染料与染色》2023年第6期35-38,共4页Dyestuffs and Coloration

摘　　要：本文介绍了芳香胺重氮化的反应机理,探讨了重氮化反应中的影响因素、反应终点控制方法,分析了重氮盐结构对反应活性及染料性能的影响;并从工业化角度上,分享重氮化反应中需要注意的安全与质量问题及解决措施。The reaction mechanism of diazotization was introduced,the influencing factors and reaction endpoint control methods in diazotization reaction is explored,and the influence of diazo salt structure on reaction activity and dye performance is analyzed.And from the perspective of industrialization,the safety and product quality issues in the diazotization reaction and the solutions is also shared.

关 键 词：芳香胺 重氮化 染料合成 

分 类 号：TQ610[化学工程—精细化工]