Aspects of mass spectra of organic compounds. Part I. Some coumarins and pyronocoumarins
- 1 January 1966
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society C: Organic
- p. 1712-1717
- https://doi.org/10.1039/j39660001712
Abstract
The mass spectra of substituted 4-hydroxy-, 4-methyl, 3-acyl- and 2′- and 4′-pyrono(5′,6′:3,4)-coumarins are described. Measurements of ionisation and appearance potentials coupled with 13C labelling have permitted a detailed interpretation of some of the mass spectrometric fragmentations of these compounds.Keywords
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