Cyclohexylamine → HCID 10545489, compound

Participants

Reaction Steps

To a solution of benzyl (2R)-2-carboxymethyl-4-methylvalerate (527 mg) and cyclohexylamine (238 mg) in methylene chloride (10 ml) was added WSCD·HCl (460 mg) at room temperature. After being stirred overnight, the mixture was concentrated in vacuo and the residue was dissolved in ethyl acetate (30 ml). The solution was washed with 5% HCl, water, saturated sodium bicarbonate and water, dried over magnesium sulfate and evaporated in vacuo. The residue was triturated with n-hexane to give benzyl (2R)-2-(cyclohexylcarbamoylmethyl)-4-methylvalerate (410 mg).

Provenance & Evidence