Water → HCID 57918580, compound

Participants

Reaction Conditions

Reaction Steps

A suspension of (R)-2-amino-1-(4-fluoro-phenyl)-ethanol hydrochloride (500 mg, 2.61 mmol), 4,6-dichloropyrimidine (353 mg, 2.37 mmol), and NaHCO3 (1.39 g, 16.6 mmol) in dioxane (10 mL) was heated in a 100° C. bath for 19 h and cooled to rt. Water (10 mL) was added, and the mixture, containing solid, was extracted with CH2Cl2 (3×10 mL). The combined organic extracts were dried (MgSO4) and concentrated. The residue was purified (FCC) to give the title compound as a white solid (415 mg, 59%) in 90% enantiomeric excess (Chiralcel AD-H column, supercritical CO2).

Provenance & Evidence