Abstract
Reaction of unsaturated acids with 3-bromo-5,5-dimethylhydantoin in dry DMF at room temperature gives bromolactones in 58–91% yields.
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Cook, Ch., Chung, Ys. 3-Bromo-5,5-dimethylhydantoin induced ring closure(I). Arch. Pharm. Res. 4, 133–135 (1981). https://doi.org/10.1007/BF02855757
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DOI: https://doi.org/10.1007/BF02855757