2-Fluoroethyl bromide → HCID 57392798, compound

Participants

Reaction Steps

To a solution of N-[(2R)-1-phenylpropan-2-yl]prop-2-yn-1-aminium chloride (Sigma 100 mg, 0.578 mmol) in dry DMF (2 mL) was added sodium hydride (48.0 mg, 2 mmol). The reaction mixture was stirred at room temperature for 30 min, after which 1-bromo-2-fluoro ethane (0.85 mg, 0.603 mmol) was added. The reaction mixture was stirred over night, diluted with water (10 mL) and extracted with CH2Cl2 (3×15 mL). The organic phase was separated and washed with saturated NaHCO3 (15 ml) and brine (15 ml) and dried over MgSO4 and filtered. The solvent was removed under reduced pressure to obtain the crude product as light yellow oil. The crude product was purified by silica-gel column chromatography (hexane/ether 80:20) and analyzed by NMR, HPLC and LC-MS.

Provenance & Evidence