SEARCH Articles Figures Tables 3- butanoates Butanoic acid Butanoic acid, 3,3-dimethylmethyl ester Enol esters Enolate lithium Enolate structure Enolates crystal structures Enolates enol esters Enolates lithium Enolic acids Enolic structure Enols acidity Enols structure Ester enolate Ester lithium enolates structure Ester structure Esters enolates Esters enolates, structures Esters enolization Esters lithium enolates Lithium acids Lithium crystal structures Lithium enolates structure Lithium ester enolate Lithium esters Lithium structure