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%.
出处
《染料工业》
2002年第4期11-12,共2页
Dyestuff Industry