Mass spectrometry of halo‐pyrazolium salts
- 1 February 1983
- journal article
- research article
- Published by Wiley in Journal of Mass Spectrometry
- Vol. 18 (2) , 52-56
- https://doi.org/10.1002/oms.1210180203
Abstract
Eleven halogen substituted 1‐methyl‐2‐phenylpyrazolium bromides or chlorides were investigated by field desorption, field ionization, and electron impact mass spectrometry. Dealkylation was found to be the predominant thermal decomposition. An exchange between covalent and ionic halogen prior to dealkylation was observed and is discussed in detail.Keywords
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