3,3′-二硝基-4,4′-二乙酰氨基二苯醚的制备  

Preparation of 3,3′-dinitro-4,4′-diacetylaminodiphenyl Ether

作　　者：章文刚 宋龙锋 高立江 陈海滨 ZHANG Wen-gang;SONG Long-feng;GAO Li-jiang;CHEN Hai-bin(Zhejiang Runtu Co.,Ltd.,Shaoxing 312369,Zhejiang China)

机构地区：[1]浙江闰土股份有限公司,绍兴312369

出　　处：《染料与染色》2021年第6期42-45,共4页Dyestuffs and Coloration

摘　　要：本文介绍了一种3,3′-二硝基-4,4′-二乙酰氨基二苯醚的合成方法,通过工艺优化,一锅法制备得到了3,3′-二硝基-4,4′-二乙酰氨基二苯醚,该工艺具有操作简单、收率高、污染小等优点,具有良好的发展前景。In this paper, a synthesizing method of 3,3′-dinitro-4,4′–diacetylaminodiphenyl ether was introduced and the process was optimization.3,3 ′-dinitro-4,4′-diacetylaminodiphenyl ether was prepared by one pot method.This process has the advantages of simple operation, high yield and low pollution, and has a good prospect.

关 键 词：4 4′-二氨基二苯醚 4 4′-二乙酰氨基二苯醚 3 3′-二硝基-4 4′-二乙酰氨基二苯醚 

分 类 号：TQ612.2[化学工程—精细化工]