HCID 17039450, compound → HCID 21074825, compound

Participants

Reaction Steps

A solution of benzyl (1R,2S,5R)-7-oxo-6-oxa-bicyclo[3.2.1]octan-2-ylcarbamate (20 g, 72.6 mmol) in ethyl acetate (125 mL) was treated with 1.3 g of 10% Pd/C and hydrogenated overnight at 55 psi of H2 in a Parr shaker overnight. The catalyst was filtered and the filtrate concentrated in vacuo to give 10.2 g (100%) of (1R,2S,5R)-2-amino-6-oxa-bicyclo[3.2.1]octan-7-one as an oil. This was used without further purification. MS found: (M+H)+=142.06.

Provenance & Evidence