HCID 22842581, compound → HCID 54147113, compound

Participants

Reaction Steps

To a solution of (2R,4R)-1-p-nitrobenzyloxycarbonyl-2-(2-methylaminocarbonylethyl)-4-hydroxypyrrolidine (1.52 g) in tetrahydrofuran (15 ml) and ethanol (15 ml), 10 palladium-carbon (228 mg) was added. The mixture was stirred at room temperature for 3.5 hours under an atmospheric pressure of hydrogen. The reaction mixture was filtered to remove the catalyst. The filtrate was concentrated, and the residue was combined with water, washed with dichloromethane and lyophilized to give (2R,4R)-2-(2-methylaminocarbonylethyl)-4-hydroxypyrrolidine.

Provenance & Evidence