非法苯丙胺中的弱碱性杂质。
Weakly basic impurities in illicit amphetamine.
作者信息
van der Ark A M, Verweij A M, Sinnema A
出版信息
J Forensic Sci. 1978 Oct;23(4):693-700.
PMID:744993
Abstract
In this paper the isolation and identification of two pyrimidines, five pyridines, and one pyridone as impurities in illicit amphetamines prepared by the Leuckart synthesis are reported. Isolation was achieved by repeated thin-layer chromatography with various solvent mixtures, while identification was done by both high and low resolution mass spectrometry and 1H and 13C NMR spectroscopy. Some chromatographic data are reported and a quantitative analysis of a reaction mixture and an illicit amphetamine is given.
摘要
本文报道了通过莱卡特合成法制备的非法苯丙胺中作为杂质的两种嘧啶、五种吡啶和一种吡啶酮的分离与鉴定。通过使用各种溶剂混合物进行反复薄层色谱法实现分离，而鉴定则通过高分辨率和低分辨率质谱以及¹H和¹³C核磁共振光谱法进行。报告了一些色谱数据，并给出了反应混合物和非法苯丙胺的定量分析。
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