Acetic Acid → HCID 49847808, compound

Participants

Reaction Steps

To a suspension of (S)-Azetidine-2-carboxylic acid (5-ethyl-4-phenyl-thiazol-2-yl)-amide; hydrochloride (100 mg; 0.309 mmol) in THF (1.5 mL) id added tetrahydro-pyran-4-carbaldehyde (70.5 mg; 0.618 mmol), acetic acid (0.071 mL; 1.236 mmol) and MP-cyanoborohydride (327 mg; 2.36 mmol/g). The reaction mixture is agitated at room temperature for 18 hours. After this time, the reaction mixture is filtered and the filtrate is washed with saturated sodium bicarbonate aqueous solution then brine, dried over Na2SO4, filtered and concentrated in vacuo. Purification by flash chromatography on silica gel using methanol/methylene chloride provides the title compound, m/z 386 [M+H+].

Provenance & Evidence