Ethyl Acetate → HCID 66836089, compound

Participants

Reaction Steps

To a solution of 1-{3-[benzothiazol-2-yl(1-methylpiperidin-4-yloxy)methyl]phenylsulfanylmethyl}cyclopropanecarboxylic acid methyl ester (56 mg) in tetrahydrofuran (5 mL) is added lithium aluminumhydride (25 mg) at 0° C. The reaction mixture is allowed to reach room temperature and ethyl acetate (2 mL) is added. After stirring for 5 minutes, a half-saturated aqueous solution of sodium carbonate (6 mL) is added. The aqueous phase is extracted with ethyl acetate. The pooled organic extracts are dried over magnesium sulfate and concentrated under reduced pressure. The residue is purified by chromatography (gradient dichloromethane/methanol/ammonia from 100/0/0 to 95/5/0.5) to afford 2-(1-{3-[benzothiazol-2-yl(1-methylpiperidin-4-yloxy)methyl]phenylsulfanylmethyl}cyclopropyl)ethanol.

Provenance & Evidence