Navegando por Assunto Hyperconjugation

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Mostrando resultados 1 a 14 de 14
Data do documentoTítuloAutor(es)
Jan-20121,2-Difluoroethane: the angular dependance on 1JCF coupling constants is independent of hyperconjugationFreitas, Matheus P.; Bühlb, Michael; O'Hagan, David
24-Jan-2019An anomalous effect of fluorine on the conformational equilibrium of 2-fluorocyclohexane-1,3-dioneAndrade, Laize A. F.; Silla, Josué M.; Freitas, Matheus P.
21-Mar-2016Análise conformacional teórica e espectroscópica do enflurano livre, emsolução e em meio biológicoAndrade, Laize Aparecida Ferreira
24-Ago-2017Conformational impact of structural modifications in 2-fluorocyclohexanoneMartins, Francisco A.; Silla, Josué M.; Freitas, Matheus P.
Ago-2012Density functional study of the one-bond C-F coupling constant in a-fluorocarbonyl and a-fluorosulfonyl compoundsFreitas, Matheus P.; Bühl, Michael
Abr-2015DFT study of the 1JC-F coupling constant in X-CHF-X fragments (X = O and S)Silla, Josué M.; Freitas, Matheus P.
Jul-2019Influence of stereoelectronic effects on the 1JC─F spin–spin coupling constant in fluorinated heterocyclic compoundsSilla, Josué M.; Andrade, Laize A. F.; Freitas, Matheus P.
2017Infrared Fingerprints of nN → σ*NH Hyperconjugation in HydrazidesAndrade, Laize A. F.; Silla, Josué M.; Cormanich, Rodrigo A.; Freitas, Matheus P.
5-Ago-2015Intramolecular interactions contributing for the conformational preference of bioactive diphenhydramine: manifestation of the gauche effectRezende, Fátima M.P.de; Andrade, Laize A.F.; Freitas, Matheus P.
16-Abr-2019Probing spin-spin coupling constants in 2-halocyclohexanones and 2-halocyclohexanothiones: the role of the perlin, solvent and stereoelectronic effectsRezende, Fátima Maria Pereira de
9-Out-2019The Fluorine gauche effect and a comparison with Other halogens in 2‐Halofluoroethanes and 2‐HaloethanolsMartins, Francisco A.; Freitas, Matheus P.
25-Ago-2014The gauche effect is governed by internal hydrogen bond in 2-amino-2-methyl-propanolAndrade, Laize A. F.; Silla, Josué M.; Freitas, Matheus P.
Jun-2019The role of intramolecular interactions on the bioactive conformation of epinephrineSilva, Daniela R.; Silla, Josué M.; Santos, Lucas A.; Cunha, Elaine F. F. da ; Freitas, Matheus P.
8-Nov-2017Theoretical study on the anomeric effect in α-substituted tetrahydropyrans and piperidinesMartins, Francisco A.; Silla, Josué M.; Freitas, Matheus P.