Cellulose derivatives used as chiral stationary phases in capillary gas chromatography

被引：14

作者：

Yuan, LM ^{[1
]}

Zhou, Y ^{[1
]}

Zhang, YH ^{[1
]}

Zi, M ^{[1
]}

Chang, YX ^{[1
]}

Xu, ZG ^{[1
]}

Ren, CX ^{[1
]}

机构：

[1] Yunnan Normal Univ, Dept Chem, Kunming 650092, Peoples R China

来源：

ANALYTICAL LETTERS | 2006年 / 39卷 / 01期

关键词：

capillary gas chromatography; chiral stationary phases; cellulose acetate; cellulose triphenylcarbamate; cellulose tris(3,5-dimethylphenylcarbamate);

D O I：

10.1080/00032710500424755

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In this work, we present the first separation of enantiomers in gas chromatography (GC) using a fused-silica capillary column containing cellulose triacetate, cellulose triphenylcarbamate, or cellulose tris(3,5-dimethylphenylcarbamate) as the new chiral stationary phase. The separated solutes included alcohols, amine, ketone, ether, ester, and amino acid. Their column efficiency, polarity, and chiral selectivity were studied. The retention mechanism was discussed. The results showed that those derivatives had relatively high chiral recognition abilities and can be used as the chiral stationary phases in GC.

引用

页码：173 / 182

页数：10

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