Electron-impact-induced hydrogen migration in organic molecules I- Substituent effects in the mass spectra of pivlanilides

Ramana, D. V. ; Vairamani, M. ; Kala, S. (1975) Electron-impact-induced hydrogen migration in organic molecules I- Substituent effects in the mass spectra of pivlanilides Organic Mass Spectrometry, 10 (3). pp. 196-199. ISSN 0030-493X

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/oms.121...

Related URL: http://dx.doi.org/10.1002/oms.1210100305

Abstract

Substited pivalanilides give rise to fragments corresponding to anilies on electron-impact, which is due to the migration of a hydrogen atom from the t-butyl group to the nitrogen. The Hammett correlation indicates that the formation of this fragment is favoured by electron-donating groups. The other interesting feature of these spectra is the migration of the aryl group to the t-butyl carbon with the elimination of the neutral ketemine.

Item Type:Article
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Deposited On:17 Aug 2011 12:37
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