用环糊精毛细管色谱分离卤代芳烃位置异构体

Separation of Position Isomers in Haloaromatic Hydrocarbon by Cyclodextrin Capillary Gas Chromatography

采用一根以 β-CD环糊精衍生物为固定相的石英毛细管柱 ,在一定的气相色谱条件下 ,对氯甲苯、氟甲苯和二氯甲苯卤代芳烃位置异构体进行分离探索 ,取得了满意的效果。

Position isomers of haloaromatic hydrocarbons, such as chlorotoluene, fluorotoluene and dichlorotoluene were separated by capillary gas chromatograph with betacyclodextrin as stationary phase.