Iodoethane → HCID 20037725, compound

Participants

Reaction Steps

To a solution of 0.45 g (0.02M) of sodium in 50 ml ethanol was dropwise added a solution of 4.8 g of N-(3-mercapto-2-methyl propanoyl)-N-cyclopentyl glycine ethyl ester in 10 ml ethanol and stirring continued for 1 hour. Then, 3.04 g (0.02M) ethyl iodide in 5 ml ethanol was added and stirring continued for 4 hours. The solution was concentrated in vacuum, diluted with ether, washed with water, dried over MgSO4 and evaporated to dryness. The oily residue was chromatographed by HPLC using EtOAc-hexane (3:17) as eluent.

Provenance & Evidence