Browsing by Subject conformational analysis

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PreviewIssue DateTitleAuthor(s)AdvisorType
2003Structural characterization of two novel potential anticholinesterasic agentsOliveira, PR; Wiectzycosky, F; Basso, EA; Goncalvesc, RAC; Pontes, RM-Artigo de periódico
2003NMR, solvation and theoretical investigations of conformational isomerism in 2-X-cyclohexanones (X = NMe2, OMe, SMe and SeMe)Freitas, MP; Tormena, CF; Garcia, JC; Rittner, R; Abraham, RJ; Basso, EA; Santos, FP; Cedran, JC-Artigo de periódico
1998Pyrrolizidine alkaloids necine bases: II. Conformational analysis of free basesGiordan, M-Artigo de periódico
2008Theoretical study of omeprazole behavior: Racemization barrier and decomposition reactionBruni, AT; Ferreira, MMC-Artigo de periódico
2003Theoretical investigation of the conformational behaviour of 3-monosubstituted 2-methylpropenesSchuquel, ITA; Custodio, R; Oliveira, PR; Rittner, R-Artigo de periódico
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
2002Halogenated six-membered rings: a theoretical approach for substituent effects in conformational analysisFreitas, MP; Tormena, CF; Oliveira, PR; Rittner, R-Artigo de periódico
2003Infrared spectroscopy and theoretical calculations as tools for the conformational analysis of 2-methoxycyclohexanoneFreitas, MP; Tormena, CF; Rittner, R-Artigo de periódico
2002Substituent interactions in trans-2-substituted methoxycyclohexanes: an explanation to the conformational behaviour in a chemometric and theoretical viewFreitas, MP; Tormena, CF; Luizar, C; Ferreira, MMC; Rittner, R-Artigo de periódico
2008On the stereoelectronic effects governing the rotational isomerism of 1,2-di-haloethanesSouza, FR; Freitas, MP; Rittner, R-Artigo de periódico
2008The case of intramolecular hydrogen bonding, hyperconjugation and classical effects on the conformational isomerism of substituted carbonyl and thiocarbonyl compoundsDucati, LC; Freitas, MP; Tormena, CF; Rittner, R-Artigo de periódico
2006Solvent effects in the (2)J(HH), (3)J(HH), (1)J(NC) and (2)J(NC) coupling constants in the NMR spectrum of acetylcholine chlorideSega, EM; Tormena, CF; de Oliveira, PR; Rittner, R; Tinoco, LW; Figueroa-Villar, JD; Hoehr, NF-Artigo de periódico
2007Spectroscopic and theoretical studies of some N,N-diethyl-2-[(4-substituted)phenylsulfinyl] acetamidesOlivato, PR; Vinhato, E; Rodrigues, A; Zukerman-Schpector, J; Rittner, R; Dal Colle, M-Artigo de periódico
2004Spectroscopic and theoretical studies of some p-substituted alpha-ethylsulfonylacetophenonesOlivato, PR; Reis, AKCA; Filho, RR; Zukerman-Schpector, J; Rittner, R; Dal Colle, M-Artigo de periódico
2006Spectroscopic and theoretical studies of some p-substituted alpha-methylthio-alpha-diethoxyphosphorylacetophenonesReis, AKCA; Olivato, PR; Zukerman-Schpector, J; Tormena, CF; Rittner, R; Domingues, NLC; Dal Colle, M-Artigo de periódico
2003The utility of infrared spectroscopy for quantitative conformational analysis at a single temperatureFreitas, MP; Tormena, CF; Rittner, R; Abraham, RJ-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
2008The role of stereoelectronic interactions in the conformational isomerism of some phosphorus-containing model compoundsFreitas, MP; Rittner, R; Tormena, CF; Abraham, RJ-Artigo de periódico
2008The subtle electronic effects of alkyl groups on the conformational equilibria and intramolecular hydrogen-bond strength in cis-3-alkoxycyclohexanolsde Oliveira, PR; Rittner, R-Artigo de periódico