SEARCH Articles Figures Tables 2- butenolide 2- butenolide 3,4 -3 -butenolid 3,4 -3 -butenolid 4- Alkyl-2-butenolides 4- Hydroxy-2-butenolide, reaction with A -Butenolides A, 3-Butenolide Knoevenagel reaction A,p-Butenolide A2-Butenolides A3-Butenolides Acetylenic butenolides Acids from Butenolides Addition of butenolide Asymmetric butenolides A’-Butenolide synthesis A“,3-Butenolide Butenolide Formation and Related Reactions Butenolide anions Butenolide anions reactions with acetals Butenolide biosynthesis Butenolide complexes Butenolide cycle Butenolide formation Butenolide from butanolides Butenolide hydroxy Butenolide synthesis Butenolide, enantioselectic allylic Butenolide. vinylogous addition Butenolides and Tetronic Acids Butenolides by Passerini-3CR and the Horner-Emmons-Wadsworth Reaction Butenolides chiral synthesis Butenolides formation from furans Butenolides from furans Butenolides furan syntheses from Butenolides hydrolysis Butenolides hydroxy Butenolides hydroxyfurans Butenolides intermediates Butenolides methyl Butenolides photocycloadditions Butenolides use of disilyl enol ether Butenolides via Peterson alkenation Butenolides via ortho lithiation Butenolides via oxidation of a cyanohydrin Butenolides, ,«’<?-furanones Butenolides, Michael addition Butenolides, asymmetric synthesi Butenolides, conjugate addition Butenolides, formation Butenolides, hydroxysynthesis multicomponent carbonylation Butenolides, synthesis Butenolids Feringa-butenolide Furans butenolides Hydroxylated butenolide Of butenolides Sugar-fused butenolide Synthesis of Butenolides Terpenoid butenolides Unsaturated lactones Butenolides Y- -alkylidene butenolides Y-butenolide Y-butenolides