Potassium Carbonate → HCID 67106739, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 1-(5-nitro-pyridin-2-yl)-piperazine (2.2 g, 10.5 mmol) in DMF (10 mL) were added potassium carbonate (2.9 g, 21 mmol) and 3-bromopentane (4.8 g, 31.7 mmol). The mixture was heated at 120° C. for six hours. DMF was removed in vacuo to give a residue which was partitioned between water and DCM. The organic phase was washed with brine, dried over sodium sulfate and concentrated to give 1-(1-ethyl-propyl)-4-(5-nitro-pyridin-2-yl)-piperazine (550 mg, 19%) as a yellow solid.

Provenance & Evidence