Issue 19, 1983

Long-range proton hyperfine couplings in radical cations of carbonyl compounds

Abstract

Large non-aldehydic 1H hyperfine couplings in the radical cations of four carbonyl compounds are assigned to long-range hyperfine interactions relayed through a trans(W-plan) arrangement of C–C and C–H σ bonds; for example, the two strongly coupled hydrogens in the cyclohexanone radical cation are identified by deuterium substitution as the ‘δ’ equatorial pair at C-3 and C-5 rather than the ‘γ’ equatorial pair at C-2 and C-6 assigned previously.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1983, 1090-1092

Long-range proton hyperfine couplings in radical cations of carbonyl compounds

L. D. Snow and F. Williams, J. Chem. Soc., Chem. Commun., 1983, 1090 DOI: 10.1039/C39830001090

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