摘要
采用固 -液相转移催化的新方法 ,在氢氧化钾的存在下 ,一缩二乙二醇与溴代正丁烷反应合成一缩二乙二醇双丁醚。考察了催化剂的种类、催化剂的用量、溶剂、反应温度等对反应收率的影响。
This paper reports that diethylene glycol reacts with potassium hydroxide and n-bromobutane to synthesize dibutyl ether by means of solid-liquid phase transfer catalysis.In the process of experiments,the influences of the varieties and the quantity of catalyst,the temperature,the solvents etc,are researched on the productivity.
出处
《山东化工》
CAS
2000年第4期3-4,共2页
Shandong Chemical Industry
