反应详情

To a solution (1.1 mL) of tert-butyl (6R,7R)-7-(3,4-dichlorophenyl)-6-[(1E)-3-ethoxy-3-oxoprop-1-en-1-yl]-1,4-oxazepane-4-carboxylate (100 mg) in methanol was added, under a nitrogen atmosphere, 3% platinum/activated carbon (23 mg), and the mixture was stirred under a hydrogen atmosphere for 1 hr. The reaction mixture was filtered through celite, and concentrated under reduced pressure to give the title compound (113 mg).

1. filtrationThe reaction mixture was filtered through celite
2. concentrationconcentrated under reduced pressure