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苯基汞(II)化合物的反应气相色谱法机理

Mechanism of the reaction gas chromatography of phenylmercury(II) compounds.

作者信息

Luckow V, Rüssel H A

出版信息

J Chromatogr. 1977 Aug 11;138(2):381-90. doi: 10.1016/s0021-9673(00)94973-2.

DOI:10.1016/s0021-9673(00)94973-2
PMID:893600
Abstract

By combining radio-gas chromatography with liquid scintillation counting and with thin-layer chromatography-autoradiography, the conversion of symmetrical phenylmercury(II) compounds into phenylmercury(II) chloride and mercury(II) chloride in gas chromatography in the nanogram range has been demonstrated. The chlorine atoms necessary for this reaction are supplied by the Si-Cl-groups of cholorosilanized materials. The composition of the eluates depends on the concentration of the Si-Cl-groups.

摘要

通过将放射气相色谱法与液体闪烁计数法以及薄层色谱-放射自显影法相结合,已证明在纳克范围内的气相色谱中,对称苯基汞(II)化合物可转化为氯化苯基汞(II)和氯化汞(II)。该反应所需的氯原子由氯硅烷化材料的Si-Cl基团提供。洗脱液的组成取决于Si-Cl基团的浓度。

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