SEARCH Articles Figures Tables Acyl derivatives Acyl enolate Acyl enolates Acylate anions Acylation derivatives Acylation enolates Anions acylation Enol acylation Enol ethers acylation Enolate acylation Enolate anions Enolate anions acylation Enolates anion Enolates anionic Ether derivatives