SEARCH Articles Figures Tables 2,5-dimethyl-4-hydroxy-3 -furanone formation 3 -Furanon 3.4- Dichloro-5-hydroxy-2 -furanone formation 4-Hydroxy-2,5-dimethyl-3 -furanone formation from precursors 4-Hydroxy-5-methyl-3 -furanone formation Hydroxy formation