摘要
4-氯硝基苯和4-硝基苯酚在DMF中120℃应完得到4,4'-二硝基二苯醚,之后经锌粉还原得到4,4'-二氨基二苯醚,总收率85.6%。该方法具有原材料易于购买,后处理操作简单,收率高等优点。
4-chloronitrobenzene react with 4-nitrophenol in DMF at120℃ to get 4,4'- dinitrodiphenyl ether. Then reduced by zinc to get 4,4'-diaminodiphenyl ether,the yield is 85.6%. The method has the advantages of easy purchase of raw materials,simple post-treatment operation,high yield.
作者
张文
曹波
张慧丽
Zhang Wen;Cao Bo;Zhang Huili(ChinaTech (Tianjin) Chemical Co.,Ltd.,Tianjin 300384,China;Tianjin Junkai Chemical Co.,Ltd.,Tianjin 300384,China)
出处
《山东化工》
CAS
2019年第17期17-17,20,共2页
Shandong Chemical Industry
