Hydrochloric Acid → HCID 58016009, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 1-(4-{4-[7-(1-ethyl-propyl)-6-(1-hydroxy-ethyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-phenyl}-piperazin-1-yl)-ethanone (19 mg, 0.042 mmol) in MeOH (1 mL) is added 4N HCl in dioxane (1 mL). The reaction mixture is stirred at 60° C. for 2 h. The mixture is loaded on Solid Phase Extraction column (Sorbent: benzenesulfonic acid), washed with MeOH, eluted with EtOAc:MeOH:Et3N (1:1:0.05), concentrated in vacuo. The residue is purified by preparative HPLC to give 10 mg of [7-(1-ethyl-propyl)-6-(1-methoxy-ethyl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl]-(4-piperazin-1-yl-phenyl)-amine.

Provenance & Evidence