Difference between ²JC2H3 and ²JC3H2 spin-spin couplings in heterocyclic five- and six-membered rings as a probe for studying σ-ring currents a quantum chemical analysis

von Contreras, Rubén H
Veröffentlicht in: Magnetic resonance in chemistry : MRC (2010)

Stereochemical dependence of NMR geminal spin-spin coupling constants

von Contreras, Rubén H
Veröffentlicht in: Magnetic resonance in chemistry : MRC (2009)

NMR spin-spin couplings involving nuclei in the neighborhood of a carbonyl group. 3JCH couplings in alpha-substituted acetamides

von Pedersoli, Susimaire
Veröffentlicht in: Magnetic resonance in chemistry : MRC (2008)

The effect of carbonyl group in the asymmetry of 3,4JCH coupling constants in norbornanones

von dos Santos, Francisco P
Veröffentlicht in: Magnetic resonance in chemistry : MRC (2008)