SEARCH Articles Figures Tables Chelated enol Claisen rearrangement ester enolates Claisen-Ireland rearrangment Enol esters Enolates Ireland-Claisen ester Enolates enol esters Enolates rearrangements Enols rearrangement Ester Claisen rearrangement Ester enolate Ester rearrangements Esters chelation Esters enolate rearrangement Esters enolates Esters enolization Ireland Ireland-Claisen Ireland-Claisen ester enolate Ireland-Claisen ester enolate rearrangements Ireland-Claisen ester rearrangement