2(3H)-Furanone, 3-bromodihydro- → HCID 69873975, compound

Participants

Reaction Steps

Prepared from α-bromo-γ-butyrolactone (0.021 ml, 0.227 mmol) and N′-{4-[5(S)-(tert-butoxycarbonylaminomethyl)-2-oxo-oxazolidin-3-yl]-2-fluorothiobenzoyl}-hydrazinecarboxylic acid tert-butyl ester (0.100 g, 0.206 mmol) according to the procedure of Example 1, Intermediate II (0.95 g, 80%); MS (m/z): [M+H]+=569.

Provenance & Evidence