The mass spectra of carboxylic acids—V:
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F. Benoit; J. L. Holmes
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Article
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1972
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John Wiley and Sons
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English
⚖ 429 KB
## Abstract The fragmentation mechanisms of the six isomeric cyclohexene‐1,2‐dicarboxylic acids are discussed. Only the 1‐cyclohexene acid, by virtue of the major sequential losses of H~2~O and CO~2~ from the molecular ion, is readily distinguishable from its isomers, all of whose mass spectra are