Electron impact studies. LXIII. Negative-ion mass spectrometry of functional groups. Rearrangements of the nitrophthalic anhydrides

1 January 1971

journal article
Published by CSIRO Publishing in Australian Journal of Chemistry

Vol. 24 (9)
https://doi.org/10.1071/ch9711853

Abstract

The negative-ion mass spectra of 3- and 4-nitrophthalic anhydride contain a series of rearrangement ions. One of these, an M-CO2 ion, is mainly produced by loss of CO from the anhydride unit together with an oxygen of the nitro group.

Keywords

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