SEARCH Articles Figures Tables Acetate enolates Acetates enol, asymmetric Acetic protonation Asymmetric enolate Enol acetals Enol acetates Enolate asymmetric protonation Enolate protonation Enolates asymmetric Enolates asymmetric protonation Enolates protonation Enols protonation Enols protonation, asymmetric Proton acetate Proton asymmetric Protonation asymmetric