Hydrochloric Acid → HCID 178436891, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 2-[6-(2-ethyl-5-fluoro-4-methoxy-phenyl)-1-(tetrahydro-pyran-2-yl)-1H-indazol-3-yl]-1-(2-trimethylsilanyl-ethoxymethyl)-1,4,6,7-tetrahydro-imidazo[4,5-c]pyridine-5-carboxylic acid tert-butyl ester (Preparation 23, 801 mg, 1.13 mmol) in methanol (20 mL) was added concentrated hydrochloric acid (12M, 8 mL) and the resulting solution was heated at 60° C. for 18 hours. The reaction mixture was cooled to room temperature and concentrated in vacuo to furnish the title compound (739 mg).

Provenance & Evidence