Theoretical and spectroscopic studies on the conformational preferences of 2-(4'-substituted)phenylsulfonylcyclohexanones - Vinhato, Elisângela; Olivato, Paulo Roberto; Cerqueira Júnior, Carlos Rogério; Zukerman-Schpector, Júlio; Dal Colle, Maurizio (International Symposium on the Organic Chemistry of Sulfur, 2012)