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PreviewIssue DateTitleAuthor(s)AdvisorType
2005C-13 NMR, infrared, solvation and theoretical investigation of the conformational isomerism in 1-haloacetones (X = Cl, Br and I)Doi, TR; Yoshinaga, F; Tormena, CF; Rittner, R; Abraham, RJ-Artigo de periódico
2005Influence of intramolecular hydrogen bonding on the conformational equilibrium of cis-3-N,N-dimethylaminocyclohexanol compared with trans-3-N,N-dimethylaminocyclohexanol and cis- and trans-3-N,N-dimethylamino-1-methoxycyclohexanede Oliveira, PR; Ribeiro, DS; Rittner, R-Artigo de periódico
2005The relevant effect of an intramolecular hydrogen bond on the conformational equilibrium of cis-3-methoxycyclohexanol compared to trans-3-methoxycyclohexanol and cis-1,3-dimethoxycyclohexanede Oliveira, PR; Rittner, R-Artigo de periódico
2005Conformational analysis and stereoelectronic effects in trans-1,2-dihalocyclohexanes: H-1 NMR and theoretical investigationFreitas, MP; Rittner, R; Tormena, CF; Abraham, RJ-Artigo de periódico
2005Conformational. properties of trans-2-halo-acetoxycyclohexanes: H-1 NMR, solvation and theoretical investigationFreitas, MP; Tormena, CF; Rittner, R; Abraham, RJ-Artigo de periódico
2005Conformational. preferences for N,N-dimethyl-2-haloacetamides (halo= F, Cl, Br and I) through theoretical and experimental studies: An unexpected orbital interactionMartins, CR; Rittner, R; Tormena, CF-Artigo de periódico
2005Conformer dipole moment and syn-1,3-diaxial steric effect on the conformational equilibrium of the cis isomer of some 1,3-disubstituted cyclohexanesde Oliveira, PR; Rittner, R-Artigo de periódico
20051,3-Diaxial steric effects and intramolecular hydrogen bonding in the conformational equilibria of new cis-1,3-di substituted cyclohexanes using low temperature NMR spectra and theoretical calculationsde Oliveira, PR; Rittner, R-Artigo de periódico