(2R,5S)-6-(benzyloxy)-N'-methyl-7-oxo-N'-propanoyl-1,6-diazabicyclo[3.2.1]octane-2-carbohydrazide → HCID 86694060, compound

Participants

Reaction Steps

To a solution of (2R,5S)-6-(benzyloxy)-N′-methyl-7-oxo-N′-propanoyl-1,6-diazabicyclo[3.2.1]octane-2-carbohydrazide 226 (0.19 g, 0.52 mml) in methanol (20 mL) was added 5% Pd/C (0.20 g). The mixture was hydrogenated under 10 psi hydrogen atmosphere at room temperature for 1 h. The catalyst was filtered through Celite, and the filtrate was evaporated to give (2R,5S)-6-hydroxy-N′-methyl-7-oxo-N′-propanoyl-1,6-diazabicyclo[3.2.1]octane-2-carbohydrazide 227 (0.11 g, 79%) as a brown foam.

Provenance & Evidence