2,6-二烷基萘合成技术的研究进展  

SYNTHESIS PROGRESS OF 2,6-DIALKYLNAPHTHALENE (DAN)

作　　者：靳海波 倪静 韩占生 佟泽民[1] 

机构地区：[1]北京石油化工学院化工系,北京教授硕士生导师102600

出　　处：《煤炭转化》2001年第1期32-35,共4页Coal Conversion

基　　金：中国石油化工总公司基金资助项目!(2 0 0 0 2 4)

摘　　要：2,6-二烷基萘是一种重要的有机化工原料 ,是制备高性能聚酯材料聚萘二甲酸乙二醇酯的前体 .讨论了以甲苯、二甲苯、萘和甲基萘为原料合成 2 ,6-二烷基萘的工艺路线和方法 。dialkylnaphthalene was the most valuable compounds, since as precursor of 2,6 naphthalene dicarboxylic acid. They were potentially useful raw materials for production of high quality polyester fibers and plastics and of thermetropic liquid crystal polymers. The synthesis methods and processes, using naphthalene, methylnaphthalene, toluene and xylene as starting materials were discussed. Furthermore, the suitable synthesis method and technology for the high yield of 2,6 dialkylnaphthalene were proposed.

关 键 词：二基基萘 萘 甲苯 二甲苯 合成技术 烷基化 

分 类 号：TQ241.52[化学工程—有机化工]