Résultat(s) 1 - 18 résultats de 18 pour la requête 'Abraham, Raymond J', Temps de recherche: 3,33s Affiner les résultats
  1. 1
    The use of MM/QM calculations of 13 C and 15 N chemical shifts in the conformational analysis of alkyl substituted anilines

    Article en ligne

  2. 2
    A molecular mechanics and ab initio prediction of the 1 H chemical shifts of pinanes

    Article en ligne

  3. 3
    A theoretical and NMR lanthanide-induced shift (LIS) investigation of the conformations of lactams

    Article en ligne

  4. 4
    Conformational analysis, part 43. A theoretical and LIS/NMR investigation of the conformations of substituted benzamides

    Article en ligne

  5. 5
    1H NMR spectra part 31 1H chemical shifts of amides in DMSO solvent

    Article en ligne

  6. 6
    1H NMR spectra. Part 30(+) 1H chemical shifts in amides and the magnetic anisotropy, electric field and steric effects of the amide group

    Article en ligne

  7. 7
    1H NMR spectra. Part 29§ Proton chemical shifts and couplings in esters--the conformational analysis of methyl γ-butyrolactones

    Article en ligne

  8. 8
    (1) H NMR Spectra. Part 28 Proton chemical shifts and couplings in three-membered rings. A ring current model for cyclopropane and a novel dihedral angle dependence for (3) J(HH) couplings involving the epoxy proton

    Article en ligne

  9. 9
    A 1H NMR and theoretical investigation of the conformations of some monosubstituted cyclobutanes

    Article en ligne

  10. 10
    1H chemical shifts in NMR. Part 27 proton chemical shifts in sulfoxides and sulfones and the magnetic anisotropy, electric field and steric effects of the SO bond

    Article en ligne

  11. 11
    An NMR, IR and theoretical investigation of (1)H chemical shifts and hydrogen bonding in phenols
    Article

  12. 12
    The prediction of (1)H chemical shifts in amines a semiempirical and ab initio investigation
    Autres auteurs: “...Abraham, Raymond J...”
    Article

  13. 13
    1H chemical shifts in NMR Part 23, the effect of dimethyl sulphoxide versus chloroform solvent on 1H chemical shifts
    Article

  14. 14
    1H chemical shifts in NMR. Part 21--prediction of the 1H chemical shifts of molecules containing the ester group a modelling and ab initio investigation
    Article

  15. 15
    Quantum vs. classical models of the nitro group for proton chemical shift calculations and conformational analysis
    Autres auteurs: “...Abraham, Raymond J...”
    Article

  16. 16
    1H chemical shifts in NMR Part 22-Prediction of the 1H chemical shifts of alcohols, diols and inositols in solution, a conformational and solvation investigation
    Article

  17. 17
    'Objective' determination of coupling constants and conformational equilibria by solvent variation a comment
    Article

  18. 18
    1H chemical shifts in NMR. Part 20--anisotropic and steric effects in halogen substituent chemical shifts (SCS), a modelling and ab initio investigation
    Article

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