Sodium borohydride → HCID 44282968, compound

Participants

Reaction Steps

Sodium borohydride (0.38 g) was added to a solution of example 58 (0.45 g) in MeOH (100 ml) and the solution was stirred for 2 h, then evaporated and the residue dissolved in water, acidified with citirc acid and extracted with ethyl acetate. The organic layer was washed with brine, dried and evaporated to give the crude product, which was purified by column chromatography, eluting with 7% MeOH in dichloromethane to give the title compound (0.43 g, 95%) as white solid.

Provenance & Evidence