Water → HCID 68292560, compound

Participants

Reaction Steps

A mixture of 4-{4-[(S)-4-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-benzyl]-piperazin-1-ylmethyl}-benzoic acid methyl ester (48 mg, 0.11 mmol), LiOH.H2O (15 mg, 0.37 mmol), dioxane (5 mL), and water (0.5 mL) is stirred at room temperature for 16 h. The reaction mixture is neutralized with acetic acid and concentrated. The residue is triturated with water to give the title compound (LCMS method 4: ES+ m/z 445.2 [M+H]+, Rt=1.31 min).

Provenance & Evidence