Water → HCID 54564987, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 4-chloro-N-(2,5-difluorophenyl)-N-[(R)-1-methyl-4-azidobutyl]benzene-sulfonamide (0.394 g, 0.949 mmol) in THF (10 mL) was added lithium aluminum hydride (1.90 mL, 1 M in THF) at 0° C. under nitrogen atmosphere. The resulting mixture was allowed to stir at 0° C. for 1 h and subsequently treated by successive dropwise addition of 0.072 mL of water, 0.072 mL of 15% sodium hydroxide solution, and 0.216 mL of water. The mixture was filtered and concentrated under reduced pressure. Silica gel chromatography (3:10 ethyl acetate:hexanes) of the concentrate afforded 0.329 g of 4-chloro-N-(2,5-difluorophenyl)-N-[(R)-1-methyl-4-aminobutyl]benzenesulfonamide as a light brown oil in 89% yield.

Provenance & Evidence