Further studies on a site??specific hydrogen transfer observed in electron capture negative ion chemical ionization mass spectrometry of hydroxyamine …

GKC Low, AM Duffield

Index: Low, G. K.-C.; Duffield, A. M. Organic Mass Spectrometry, 1985 , vol. 20, # 10 p. 595 - 599

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Abstract

Abstract Further studies have demonstrated that the site-specific hydrogen transfer process involved in the formation of the m/z 145 anion of β-hydroxyamine pentafluoropropionate (PFP) derivatives observed under electron capture negative ion chemical ionization conditions occurs when the two functional groups are separated by up to five carbon atoms. Deuterium labelling has established that the site specificity, transfer of a hydrogen atom ...