相转移催化合成2-(2,4-二氯苯氧基)三乙胺  

Synthesis of 2-(2,4-Dichlorophenoxy)triethylamine on Phase-transfer Catalyst

作　　者：何建玲[1] 

机构地区：[1]盐城工学院化工系,江苏盐城224003

出　　处：《化学世界》2004年第11期586-587,599,共3页Chemical World

摘　　要：以2,4-二氯苯酚为原料,利用相转移催化剂来制备2-(2,4二氯苯氧基)三乙胺。并以正交实验研究和讨论了反应温度、反应时间、反应物摩尔配比、溶液的酸碱性对醚化实验结果的影响,得到最佳反应条件。对所制备的产物进行表征。通过红外光谱、核磁共振氢谱和元素分析确定了目标化合物的结构。2-(2,4-Dichlorophenoxy)triethylamine was prepared on phase-transfer catalyst, using 2,4-dichlorophenol as raw material. Based on orthogonal experimental design, the influential factors such as temperature, time and the acid-base character were investigated. The structure of product was confirmed by elemental analysis, IR and ()~1H NMR.

关 键 词：2 4-二氯苯酚 相转移催化 正交实验 2-(2 4-二氯苯氧基)三乙胺 

分 类 号：TQ226.31[化学工程—有机化工]