SEARCH Articles Figures Tables A-Heteroatom-substituted hydroxamic esters A-Substituted P-keto esters Metal Substitutions of (a-Haloalkyl)boronic Esters Rearrangement of a-Alkoxy-Substituted Allylic Esters Rearrangement of a-Hydroxy Substituted Allylic Esters Rearrangement of a-Thio Substituted Allylic Esters Substitution esters Sulfonate Esters as Substrates in Nucleophilic Substitution