2-丁酮二酸二乙酯及其衍生物在染料工业中的应用  

Application of Diethyl Oxalacetate and Its Derivatives in Dye Industry

作　　者：戈弋 晋平 张中领 赵林远 王红强 程德文 

机构地区：[1]华歌化学(东光)有限公司,沧州061600 [2]河北省染料与颜料中间体工程技术研究中心,沧州061600

出　　处：《染料与染色》2014年第6期40-43,26,共5页Dyestuffs and Coloration

摘　　要：本文介绍了2-丁酮二酸二乙酯及其所衍生的吡唑啉酮中间体的合成,给出了这些产品的化学结构式、CAS登记号和它们所合成的染料等信息。The synthesis of diethyl oxalacetate and pyrazolones derived from it were introduced. Chemical structural formulas,CAS registry numbers,and dyes synthesized from them were listed.

关 键 词：2-丁酮二酸二乙酯 吡唑啉酮 酸性染料 食品染料 活性染料 有机颜料 

分 类 号：TQ225.24[化学工程—有机化工] TQ612