HCID 130217018, compound → HCID 89832823, compound

Participants

Reaction Steps

To a solution of tert-butyl (3-((2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octan-2-yl)isoxazol-5-yl)methylcarbamate (210 mg, 0.5 mmol) in THF (5 mL) was added 10% Pd/C (100 mg). The reaction mixture was then filtered and concentrated to afford tert-butyl((3-((2S,5R)-6-hydroxy-7-oxo-1,6-diazabicyclo[3.2.1]octan-2-yl)isoxazol-5-yl)methyl)carbamate (180 mg, 99%) as a light yellow solid, which was used directly in the next step. ESI-MS (EI+, m/z): 339.1 [M+H]+.

Provenance & Evidence