制备喹吖啶酮类高级有机颜料的关键中间体——丁二酰丁二酸二甲酯  

Dimethyl Succinyl Succinate, A Key Intermediate in Producing Series High Grade Quinacridone Based Organic Pigment

作　　者：戈建华[1] 程德文[1] 

机构地区：[1]河北华戈化学集团,河北沧州061600

出　　处：《精细与专用化学品》2009年第14期24-26,共3页Fine and Specialty Chemicals

摘　　要：概述 丁二酰丁二酸二甲酯（Dimethyl Succinylsuccjnate）简称DMSS。又名琥珀酰琥珀酸二甲酯，化学名称是2，5－二氧－1。4－环己烷二甲酸二甲酯（2，5－Dioxo－1，4-cyclohexanedicarboxylic acid dimethyl ester）．CAS登录号[6289—46—9]。它是一种含酰基的羧酸衍生物，羧酸衍生物是羧酸分子中的羟基被取代后的产物。它有酮式和烯醇式两种化学结构．它们是互变异构体[1]，化学结构式如下：Technology for synthesizing dimethyl succinyl succinate, a key intermediate in producing series advanced quinacridone based organic pigment is illustrated in this paper, and the general situation about its technology progress is also described. The status quo of production of dimethyl succinyl succinate in China and abroad. is introduced as well. It is prospected that dimethyl succinyl succinate will have a bigger room for development thanks to the sustainable development of advanced quinacridone based organic pigments.

关 键 词：丁二酸二甲酯 丁二酰 有机颜料 中间体 羧酸衍生物 化学结构式 酮类 吖啶 

分 类 号：TQ225.24[化学工程—有机化工]