由双乙烯酮衍生的乙酰乙酰芳胺类色酚的合成及其下游产品的开发  

Synthesis and Development of downstream products of Several Acetoacetarylide Naphthol Derived from Diketene

作　　者：王红强 董春艳 马飞飞 陈治淮 程德文 

机构地区：[1]彩客化学(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：《上海染料》2015年第1期36-39,共4页Shanghai Dyestuffs

摘　　要：文中叙述了双乙烯酮衍生的乙酰乙酰芳胺类色酚的合成及下游产品的开发,列出了已实现工业化生产的色酚AS-G、色酚AS-L4G、色酚AS-IRG的化学结构式、CAS登录号及欧共体登记号,简述了其合成工艺和主要用途.Several acetoacetarylide naphthol could be derived from diketene, in which the main varieties were naphthol AS-G, naphthol AS-L4G and naphthol AS-IRG. They were the coupling components of azoic dyes, some of which were also intermediates to prepare azo-based organic pigments. In this paper, these were comprehensive introduced. Chemical structural formulas, CAS registry numbers, EC registration numbers, block diagrams of the synthesis reaction processes and applications of these varieties were also listed.

关 键 词：双乙烯酮 冰染染料 色酚AS-G 色酚AS-L4G 色酚AS-IRG 有机颜料 

分 类 号：TQ620.4[化学工程—精细化工]