反应详情

292 mg palladium on charcoal (10%/50% moisture) was added to a solution of 1.34 g (4.52 mmol) (RS)-S-methyl-S-(4-nitrophenyl)-N (trifluoroacetyl)sulfoximide in 45 ml ethanol and 8 ml THF and was hydrogenated for 45 minutes under normal pressure at 24° C. The mixture was filtered and concentrated by evaporation. The residue obtained was stirred with diisopropyl ether. The solid was filtered off with suction and dried. 1.07 g (4.03 mmol; yield: 89%) of the product was obtained.

1. filtrationThe mixture was filtered
2. concentrationconcentrated by evaporation
3. customThe residue obtained
4. filtrationThe solid was filtered off with suction
5. customdried
6. custom1.07 g (4.03 mmol; yield: 89%) of the product was obtained