Organic Mass Spectrometry p. 299 - 303 (1982)
Update date:2022-08-11
Topics:
Luijten, W. C. M. M.
Thuijl, J. van
Methyl substituted nitrodiazoles which have the substituents at adjacent positions in the ring are subject to several ortho effects.Deuterium labelling of the methyl group and the mobile N-bonded hydrogen show that the loss of OH. originates from the substituents.In some cases the N-bonded hydrogen atom participates also in the loss of OH. and of H2O.
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