SEARCH Articles Figures Tables 2 -furanone, 3-Ethyl dihydro-4-[(1- methyl 2-Hexyl-5-methyl-3 -furanone 3 -Furanon 3 -Furanone from methylated sugars 3- Methyl-2 -furanones 4- Hydroxy-5-methyl-3 -furanone identification 4-Hydroxy-5-methyl-3 -furanone 4-Hydroxy-5-methyl-3 -furanone formation 5- Hydroxymethyl-4-methyl-2 -furanone 5-Alkoxy-3-methyl-2 -furanones 5-Ethyl-3-hydroxy-4-methyl-2 -furanone 5-Ethyl-4-hydroxy-2-methyl-3 -furanon 5-Ethylthio-4-methyl-2 -furanone formation of anion and alkylation Hydroxy-4-methyl-2(5H)-furanone Methyl 3 -furanone-2-carboxylate