一种间氨基苯酚的无废水合成方法  

A Wastewater Free Synthesis Method of M-aminophenol

作　　者：孙佳佳 陆晟 张丽红 杨静 鲍玄英 顾卫 韩露露 王晗[1] Sun Jiajia;Lu Sheng;Zhang Lihong;Yang Jing;Bao Xuanying;Gu Wei;Han Lulu;Wang Han(Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]上海工程技术大学化学化工学院,上海201620

出　　处：《山东化工》2021年第16期23-24,共2页Shandong Chemical Industry

基　　金：上海工程技术大学大学生创新训练项目(cx2004005,cx2104005);上海工程技术大学教学建设项目(k202104003)。

摘　　要：间氨基苯酚是一种重要的化工原料和医药中间体。本文在间氨基苯酚传统的工业合成路上进行了新的创新。传统合成路线中使用大量的强酸和强碱导致生产中产生大量废水污染环境,处理成本大,反应过程中对设备的损耗也较大,从而增加了生产成本。新的路线比较温和,无废水生产,反应中使用到的有机溶剂、催化剂、无机盐均可回收再利用,对环境污染小。M-aminophenol is an important chemical raw material and pharmaceutical intermediate.In this paper,a new innovation was made in the traditional industrial synthesis of m-aminophenol.A large number of strong acids and bases are used in the traditional synthesis route,resulting in a large amount of wastewater in the production,polluting the environment,high treatment cost,and large loss of equipment in the reaction process,thus increasing the production cost.The new route is mild,no waste water production,the organic solvent,catalyst and inorganic salt used in the reaction can be recycled,and the environmental pollution is small.The new route is mild,no waste water production,the organic solvent,catalyst and inorganic salt used in the reaction can be recycled,and the environmental pollution is small.

关 键 词：间氨基苯酚 医药中间体 温和 创新 

分 类 号：TQ243.12[化学工程—有机化工]