
%0 Journal Article
%A Blumenthal, T 
%A Bowie, JH 
%T Electron impact studies. LXIII. Negative-ion mass spectrometry of functional groups. Rearrangements of the nitrophthalic anhydrides
%J Australian Journal of Chemistry
%D 1971/09/01
%V 24
%N 9
%P 1853-1857
%K 
%R https://doi.org/10.1071/CH9711853
%U https://www.publish.csiro.au/paper/CH9711853 
%X 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. 
