枣红色基GP合成工艺的改进  

An Improved Synthesis of Fast Bordeaux GP Base

作　　者：苏砚溪[1] 

机构地区：[1]河北师范大学化学系,石家庄050091

出　　处：《染料工业》2002年第4期11-12,共2页Dyestuff Industry

摘　　要：以对氨基苯甲醚为原料,以1,2-二氯乙烷为溶剂,经乙酰化、硝化、水解合成了枣红色基GP,产品收率在76.57％以上,溶剂回收率在95％左右。p-Amino anisole as a raw material, 1,2-dichloroethane as a solvent, through the reactions of acylation, nitration and hydrolysis, Fast Bordeaux Base GP (C.I.Azoic Diazo Component 1, C.I. 37135) was synthesized. The overall yield of the product was>76.57% and solvent recovery was about 95%.

关 键 词：枣红色基GP 合成工艺 染料 乙酰化 硝化 对氨基苯甲醚 二氯乙烷 

分 类 号：TQ615[化学工程—精细化工]