The mass spectrometry of semicarbazones of αβ-unsaturated aldehydes and ketones, and of some related compounds
- 1 January 1967
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society B: Physical Organic
- p. 583-589
- https://doi.org/10.1039/j29670000583
Abstract
The mass spectra of a number of semicarbazones of αβ-unsaturated aldehydes and ketones, and pyrazolines have been determined. The main modes of fragmentation of the semicarbazones involving initial loss of HNCO, NH2·CO·NH2, or NH2·CO·NH· have been distinguished, and their importance related to variation in chemical structure.Keywords
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