
TY  - JOUR
A1  - Calder, IC 
A1  - Porter, QN 
A1  - Richards, CM 
T1  - Mass spectrometric studies. X. Phenacylpyridinium enol-betaines
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1972
VL  - 25
IS  - 2
SP  - 345
EP  - 351
KW  - 
UR  - https://doi.org/10.1071/CH9720345 
N2  - Phenylpyridinium enol-betaines have mass spectra containing abundant molecular ions which decompose by loss of a hydrogen atom to give intense M- 1 species. Both ions eliminate CO and CHO units, and the courses of the various decompositions have been established by making use of deuterium labelling. The ion at m/e 92 in the spectrum of the parent compound is best described by an azatropylium structure. 
ER  -

