HCID 86699617, compound → HCID 86699616, compound

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Reaction Steps

A mixture of di-tert-butyl[{(3S)-3-[({[(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]oct-2-yl]carbonyl}amino)oxy]pyrrolidin-1-yl}methylylidene]biscarbamate 279 (0.34 g, 0.56 mmol) and Pd/C (0.15 g) in methanol (20 mL) was hydrogenated at 1 atm at room temperature for 3 h. The mixture was filtered through Celite pad and concentrated to provide 280 (0.28 g, 97%) as white solid.

Provenance & Evidence