基于磺酰芳基肼的偶氮类染料的合成  

Synthesis of Azo Dyes Based on N'-Tosyl Arylhydrazines

作　　者：邹文 王玉超 刘晋彪[2] Z;WANGYu-chao;LIU Jin-biao(Jiangxi Nuclear Industry Geological Bureau Testing Center,Nanchang 330000,China;Department of Chemistry,Jiangxi University of Science and Technology,Ganzhou 341000,China)

机构地区：[1]江西省核工业地质局测试研究中心,江西南昌330000 [2]江西理工大学化学系,江西赣州341000

出　　处：《合成化学》2018年第7期508-511,共4页Chinese Journal of Synthetic Chemistry

基　　金：国家自然科学基金资助项目(21762018);江西省自然科学基金资助项目(20171BAB213008)

摘　　要：偶氮化合物是一类非常重要的合成染料。本文应用N'-对甲基苯磺酰基芳基肼作为重氮源,在碳酸钾的促进下,与萘酚或N,N-二甲基苯胺在碳酸钾促进下发生偶联合成了系列偶氮类化合物,收率63%~85%,其结构经~1H NMR确证。Azo compounds are important as synthetic dyes. A series of azo dyes were synthesized by coupling reaction of N＇-tosyl arylhydrazines with naphthol or N,N-dimethylaniline promoted by K2CO3 under mild conditions. The yields were 63% - 85%,and the structures were confirmed by^1H NMR.

关 键 词：N'-对甲基苯磺酰基芳基肼 萘酚 N N-二甲基苯胺 偶氮染料 合成 

分 类 号：O625.6[理学—有机化学]