摘要
合成了一种新的气相色谱固定相：５，１１，１７，２３－四特丁基－２５，２７－二丁氧基－２６，２８－二（ω－十一碳烯氧基）杯（４）芳烃，其结构经元素分析、红外光谱、核磁共振的数据证实．将这种固定相涂渍在弹性石英毛细管内，测定其柱效、热稳定性、极性及选择性等色谱特性。
A new kind of gas chromatography: stationary phases 5,11,17,23-tetra-tert-butyl-25,27-butoxy-26,28-ω-hendecenoxy calix(4) arern was synthesized .Its structure was confirmed by IR, 1HNMR,MS and elemental analysis. The chromatographio characteristics,inclucling column efficiency,thermal stability, polarity and selectivity were studied.The excellent selectivity was obtained in the separations of polar positional isomers.
出处
《河南师范大学学报（自然科学版）》
CAS
CSCD
1998年第3期52-54,73,共4页
Journal of Henan Normal University(Natural Science Edition)
关键词
气相色谱
杯芳烃
毛细管柱
固定相
Calix(4) arene
capillary column
stationary phase
