Nazarali A J, Baker G B, Coutts R T, Yeung J M, Rao T S
Prog Neuropsychopharmacol Biol Psychiatry. 1987;11(2-3):251-8. doi: 10.1016/0278-5846(87)90068-6.
A rapid, sensitive gas chromatographic procedure for analysis of beta-phenylethylamine is reported. The procedure involves extraction with a liquid ion-pairing compound, back-extraction with HCl, basification and reaction with pentafluorobenzoyl chloride under aqueous conditions. The pentafluorobenzoyl derivative of beta-phenylethylamine is then separated and analyzed on a gas chromatograph equipped with a capillary column and an electron-capture detector. The procedure produces a derivative which has good chromatographic properties and a high degree of stability. The method has been applied to analysis of beta-phenylethylamine in a variety of tissues and body fluids.
本文报道了一种快速、灵敏的气相色谱法用于分析β-苯乙胺。该方法包括用液体离子对化合物萃取、用盐酸反萃取、碱化以及在水相条件下与五氟苯甲酰氯反应。然后，β-苯乙胺的五氟苯甲酰衍生物在配备毛细管柱和电子捕获检测器的气相色谱仪上进行分离和分析。该方法产生的衍生物具有良好的色谱性能和高度的稳定性。该方法已应用于多种组织和体液中β-苯乙胺的分析。
