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The Journal of Organic Chemistry|August 16, 2003
The role of hyperconjugation in the conformational analysis of methylcyclohexane and methylheterocyclohexanesDouglas S Ribeiro, Roberto RittnerThe Journal of Physical Chemistry. A|January 5, 2017
Combined Utilization of 1H NMR, IR, and Theoretical Calculations To Elucidate the Conformational Preferences of Some l-Histidine DerivativesCarolyne B Braga, Roberto RittnerThe Journal of Physical Chemistry. A|July 10, 2007
Is there a general rule for the gauche effect in the conformational isomerism of 1,2-disubstituted ethanes?Matheus P Freitas, Roberto RittnerSpectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|May 3, 2005
The relevant effect of an intramolecular hydrogen bond on the conformational equilibrium of cis-3-methoxycyclohexanol compared to trans-3-methoxycyclohexanol and cis-1,3-dimethoxycyclohexanePaulo R de Oliveira, Roberto RittnerSpectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|December 7, 2007
The subtle electronic effects of alkyl groups on the conformational equilibria and intramolecular hydrogen-bond strength in cis-3-alkoxycyclohexanolsPaulo R de Oliveira, Roberto RittnerSpectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|November 1, 2005
1,3-Diaxial steric effects and intramolecular hydrogen bonding in the conformational equilibria of new cis-1,3-disubstituted cyclohexanes using low temperature NMR spectra and theoretical calculationsPaulo R de Oliveira, Roberto RittnerMagnetic Resonance in Chemistry : MRC|February 1, 2008
Conformational equilibria of trans -3-X-cyclohexanols (X = Cl, Br, CH3 and OCH3). A low temperature NMR study and theoretical calculationsPaulo R de Oliveira, Roberto RittnerSpectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|July 26, 2006
Substituent effects in the 13C NMR chemical shifts of alpha-mono-substituted acetonitrilesAdriana K C A Reis, Roberto RittnerArchiv Der Pharmazie|June 8, 2012
The MIA-QSAR method for the prediction of bioactivities of possible acetylcholinesterase inhibitorsMichelle Bitencourt, Matheus P Freitas, Roberto RittnerOrganic & Biomolecular Chemistry|July 30, 2015
Understanding the conformational behaviour of Ac-Ala-NHMe in different media. A joint NMR and DFT studyRodrigo A Cormanich, Michael Bühl, Roberto RittnerPageof 8