Browsing by Author Rittner, R

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PreviewIssue DateTitleAuthor(s)AdvisorType
2012The F center dot center dot center dot HO intramolecular hydrogen bond forming five-membered rings hardly appear in monocyclic organofluorine compoundsCormanich, RA; Freitas, MP; Tormena, CF; Rittner, R-Artigo de periódico
2008Stereochemical behavior of (1)J(CH) and (2)J(CH) NMR coupling constants in alpha-substituted acetamidesPedersoli, S; Tormena, CF; dos Santos, FP; Contreras, RH; Rittner, R-Artigo de periódico
2006Stereoelectronic and inductive effects on H-1 and C-13 NMR chemical shifts of some cis-1,3-disubstituted cyclohexanesde Oliveira, PR; Tasic, L; Rocco, SA; Rittner, R-Artigo de periódico
2008Stereochemical and electronic interaction studies of some N-methoxy-N-methyl-2-[(4 '-substituted)phenylsulfinyl]propanamidesOlivato, PR; Domingues, NLC; Mondino, MG; Lima, FS; Zukerman-Schpector, J; Rittner, R; Dal Colle, M-Artigo de periódico
2013Studies on the s-cis-trans isomerism for some furan derivatives through IR and NMR spectroscopies and theoretical calculationsRittner, R; Ducati, LC; Tormena, CF; Cormanich, RA; Fiorin, BC; Braga, CB; Abraham, RJ-Artigo de periódico
2004Stereochemical and electronic interaction studies of some meta-substituted and para-substituted alpha-methylsulfinyl-alpha-diethoxyphosphorylacetophenonesOlivato, PR; Reis, AKCA; Rodrigues, A; Zukerman-Schpector, J; Tormena, CF; Rittner, R; Dal Colle, M-Artigo de periódico
2014A study of the rotational barriers for some organic compounds using the G3 and G3CEP theoriesPereira, DH; Ducati, LC; Rittner, R; Custodio, R-Artigo de periódico
2013A theoretical and experimental 1H NMR spectroscopy study of the stereoelectronic interactions that rule the conformational energies of alanine and valine methyl esterCormanich, RA; Ducati, LC; Tormena, CF; Rittner, R-Artigo de periódico
2006A theoretical investigation of steric effects on H-1 chemical shifts of camphor and norcamphor derivativesYoneda, JD; Seidl, PR; Leal, KZ; Campos, MG; Rittner, R-Artigo de periódico
2013A theoretical investigation of the dictating forces in small amino acid conformational preferences: The case of glycine, sarcosine and N,N-dimethylglycineCormanich, RA; Ducati, LC; Tormena, CF; Rittner, R-Artigo de periódico
2004Syntheses of some 4-anilinoquinazoline derivativesRocco, SA; Barbarini, JE; Rittner, R-Artigo de periódico
2005Synthesis of (5R)-4-Methyl-5-phenyl-1,3,4-oxadiazinan-2-one and some N-acyl derivatives from (R)-phenylglycineRodrigues, A; Olivato, PR; Rittner, R-Artigo de periódico
2009Synthesis and rational design of anti-inflammatory compounds: N-phenyl-cyclohexenyl sulfonamide derivativesLloret, GR; Neto, AC; Rittner, R; Bitencourt, M; Freitas, MP; Aquino, NS-Artigo de periódico
2002Substituent effects on H-1 and C-13 NMR chemical shifts in alpha-monosubstituted ethyl acetates: principal component analysis and H-1 chemical shift calculationsTasic, L; Abraham, RJ; Rittner, R-Artigo de periódico
2007Substituent effects in the C-13 NMR chemical shifts of alpha-mono-substituted acetonitrilesReis, AKCA; Rittner, R-Artigo de periódico
1997Substituent-induced H-1 chemical shifts of 3-substituted camphorsKaiser, CR; Rittner, R; Basso, EA-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
2005Substituent effects on H-1 and C-13 NMR chemical shifts in alpha-monosubstituted phenyl acetates by principal component analysis (PCA)Tasic, L; Rittner, R-Artigo de periódico
2001Substituent-induced C-13 chemical shifts of 3-substituted camphorsKaiser, CR; Basso, EA; Rittner, R-Artigo de periódico
2011Substituent effects on the reduction of 2-alkylcyclohexanones by LiAlH4: an investigation of conformational equilibria and transition statesBocca, CC; Rittner, R; da Silva, AP; Basso, EA-Artigo de periódico