Hydrochloric Acid → 3-(1-(3-fluorobenzyl)-5-methyl-1H-pyrazol-4-yl)-5-(6-(piperazin-1-yl)pyridin-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine hydrochloride

Participants

Reaction Steps

Using similar reaction conditions as described in step-ii of example-7, tert-butyl 4-(5-(3-(1-(3-fluorobenzyl)-5-methyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)pyridin-2-yl)piperazine-1-carboxylate (250 mg, 0.34 mmol) was deprotected in HCl in ether (5 ml) to afford 270 mg (crude) of the titled compound. MS: m/z=622.5 (M+1).

Provenance & Evidence