Ethanol → [6-[(4-Chlorophenylsulfonyl)(2,5-difluorophenyl)methyl]pyridin-3-yl]methylamine

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Reaction Steps

Under an argon atmosphere, 5-azidomethyl-2-[(4-chlorophenylsulfonyl)(2,5-difluorophenyl)methyl]pyridine (77 mg, 0.177 mmol), palladium carbon (14 mg), and ethyl acetate (2 ml) were added to ethanol (10 ml). The resulting mixture was stirred for 50 minutes in a hydrogen atmosphere of 1 atmospheric pressure. The reaction mixture was filtered. The filtrate was concentrated under reduced pressure. The residue thus obtained was subjected to silica gel column chromatography. A fraction obtained from the dichloromethane:methanol=10:1 eluate was concentrated under reduced pressure to give the title compound (28 mg, 0.0685 mmol, 39%) as a white powder.

Provenance & Evidence