SEARCH Articles Figures Tables Acyl anions enol ether-derived Acyl enolate Acyl enolates Acylate anions Acylation enolates Acylation of enolate anions Acylation of enolate anions the Claisen reaction Anions acylation Enol acylation Enol ethers acyl anion equivalent Enolate acylation Enolate anions Enolate anions reaction with acyl halides Enolate anions, acylation alkylation Enolates anion Enolates anionic