Sodium borohydride → HCID 71237843, compound

Participants

Reaction Steps

The product from step A (40 mg, 0.084 mmol) in ethanol (1.0 ml) was treated at rt with sodium borohydride (31.9 mg, 0.844 mmol). The mixture was stirred at rt for 16 h, then quenched with 2M aq NaOH (0.1 mL) and concentrated. Direct purification of the residue by RP-HPLC(C18, acetonitrile, water, 0.1% TFA) afforded the title compound. HPLC/MS: 476.3, 478.3 (M+1); Rt=1.66 min (LC-4 HPLC conditions).

Provenance & Evidence