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Electron impact mass spectrometric investigation of pyrrole mono-, di- and tri-carboxylic acids

✍ Scribed by Carlo Costa; Antonella Bertazzo; Graziella Allegri; Silvia Catinella; Pietro Traldi

Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
317 KB
Volume
26
Category
Article
ISSN
1076-5174

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✦ Synopsis

The electron impact-induced fragmentation processes of pyrrole-2-, -3, -2,3-, -3,4, -2,s and -2,3,karboxylic acids were investigated with the aid of metastable ion, collisional and deuterium labelling experiments. The general behaviour of these compounds is discussed in detail, together with the reasonable structures of the more relevant fragment ions.

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