摘要
由对苯二酚与二氯甘醇反应合成了一系列聚多缩乙二醇对苯二酚醚,M=2800～4500。这些聚醚是一类高效、广谱性气相色谱固定液,可用于有机混合物的有效分离鉴定。
The oligomeric ethylene glycol di-p-hydroxyphenyl ethers have been synthesized by Wil-liamson reaction of p-hydroxybenzene with dichloroethane, dichloroethylether, dichlorotrig-lycol dichlorotetraglycol and characterized by IR, UV, ~1H NMR, ^(13)C NMR. The oligomerscan be used as stationary phases in gas chromatography for separation of mixed organiccompounds: alcohols, phenols, amines, esters, and aromatic hydrocarbons.
出处
《应用化学》
CAS
CSCD
北大核心
1991年第6期37-42,共6页
Chinese Journal of Applied Chemistry
关键词
聚多缩乙二醇
对苯二酚醚
气相色谱
ethylene glycol ether
oligomer
synthesis
gas chromatography
stationary phase
