Ammonium Chloride → HCID 86714030, compound

Participants

Reaction Steps

To a solution of chloride 29-1 (1.03 g, 1.09 mmol) in THF (30 mL) was added n-BuLi (2.5 M in hexane, 0.87 mL, 2.18 mmol) at −78° C. The mixture was allowed to slowly warm to r.t. and stirred at r.t. for 12 hours. To the mixtures was added aqueous saturated NH4Cl solution (50 mL). The mixture was extracted with EtOAc (100 mL). The organic layer was washed with brine, dried over anhydrous MgSO4, filtered and concentrated in vacuo. The residue was purified using normal phase column chromatography to provide the title product 30 (255 mg, 28%).

Provenance & Evidence