SEARCH Articles Figures Tables Alkyl esters Alkylation with esters Alkylations ester enolates C4 alkylation C4-alkylations Enol alkyl Enol esters Enolate alkylation Enolates alkylation Enolates enol esters Enols alkylation Ester enolate Ester enolate alkylation Esters alkylation Esters enolates Esters enolization