HCID 66856233, compound → 4-(2-Amino-acetyl)-piperazine-1-carboxylic acid butyl ester

Participants

Reaction Steps

To a solution of 6.34 g 4-(2-Benzyloxycarbonylamino-acetyl)-piperazine-1-carboxylic acid butyl ester in 120 ml ethanol were added 200 mg Pd/C (10%) and the suspension stirred under an atmosphere of hydrogen (3 bar) for 12 h. The reaction mixture was filtrated over a plug of Celite®, washed with ethanol and concentrated. Yield: 4.47 g colorless solid.

Provenance & Evidence