反应详情

To a solution of (+)-benzyl 3,3-difluoro-1-hydroxycyclopentanecarboxylate (1.8 g, 7.0 mmol) in 45 ml of EtOAc was added a suspension of 10% Palladium on Carbon (720 mg) in 5 ml of EtOAc. The mixture was stirred at room temperature under hydrogen atmosphere for 1 hour (balloon). The reaction mixture was filtered through a glass micropore filter to remove the catalyst and the filtrate was concentrated under vacuum to give (+)-3,3-difluoro-1-hydroxycyclopentanecarboxylic acid.

1. filtrationThe reaction mixture was filtered through a glass micropore
2. filtrationfilter
3. customto remove the catalyst
4. concentrationthe filtrate was concentrated under vacuum