反应详情

A suspension of unsaturated ester 6 (0.31 g, 0.65 mmol) and 5% Pt/C (0.01 g) in THF (6 mL) and MeOH (12 mL), previously purged with nitrogen, was stirred under a hydrogen atmosphere (balloon) at RT overnight. The platinum was removed by filtration through Hyflo and the filtrate was evaporated to dryness to afford the saturated ester 7, 0.31 g (99%).

1. custompreviously purged with nitrogen
2. customThe platinum was removed by filtration through Hyflo
3. customthe filtrate was evaporated to dryness