HCID 59571192, compound → HCID 59571194, compound

Participants

Reaction Steps

A solution of the product from Step 1 (400 mg, 0.617 mmol) in THF (5 mL), EtOH (1 mL) and 1N aqueous LiOH (4.32 mL) was stirred at RT for 2 hours. The reaction solution was diluted with 10% KHSO4 (20 mL) and extracted with ether (3×70 mL). The combined ether layers were washed with water (50 mL), brine (30 mL), dried over Na2SO4, filtered and concentrated to give the title product (368 mg). LRMS (ESI) m/z 620.4 [(M+H)+; calcd for C29H39BrN3O7: 620.2].

Provenance & Evidence