THE GC SEPARATION OF C2-NAPHTHALENE ISOMERS USING CYCLODEXTRINS AND CROWN ETHERS

被引：6

作者：

ANDREWS, ARJ ^{[1
]}

WU, Z ^{[1
]}

ZLATKIS, A ^{[1
]}

机构：

[1] UNIV HOUSTON,DEPT CHEM,HOUSTON,TX 77204

来源：

CHROMATOGRAPHIA | 1992年 / 34卷 / 3-4期

关键词：

GAS CHROMATOGRAPHY; CYCLODEXTRINS; CROWN ETHERS; DIMETHYLNAPHTHALENE ISOMER;

D O I：

10.1007/BF02276131

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The twelve structural C2 isomers of naphthalene are resolved on a single capillary column using alpha, beta, or gamma-cyclodextrin as the stationary phase. A change in elution order is seen upon going from alpha to beta and then gamma-cyclodextrin which can be related to the size of the cyclodextrin cavity and the stereochemical fit of the isomer. A crown-ether column and a liquid-crystal column were found to be unable to separate all of the isomers.

引用

页码：163 / 165

页数：3

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