第 33 卷第 2 期 Vol. 33 No. 2 2003 年 4 月 Apr 2003

所属栏目：其它 四乙基氢氧化铵相转移催化合成N,N-二乙基苯胺的研究

田庆伟(大连铁道学院环境科学与工程系; 辽宁大连; 116028)

摘　要：以苯胺和溴乙烷为原料 ,用四乙基氢氧化铵作相转移催化剂 ,在常压下合成N ,N 二乙基苯胺。研究了各反应因素对目的产物收率的影响 ,并提出了优惠工艺条件。

关键词：四乙基氢氧化铵; 相转移催化; N; N-二乙基苯胺

中图分类号：TQ246.3+1　　文献标识码：A　　文章编号：1009-9212(2003)02-0026-02

The Study on Phase Transfer Catalytic Syntehsis of N,N-Diethylaniline with Tetraethyl Ammonium Hydroxide as Catalyst

TIAN Qing-wei.（Department of Environmental Science and Engineering; Dalian Railway Institute; Dalian; 116028; China）

Abstract：N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst. The various factors affecting on the yield of the product were studied. The optimal conditions of the reaction had been proposed.

Key words：tetraethyl ammonium hydroxide; phase transfer catalyst; N; N-diethylaniline

收稿日期：2002-11-20

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