Hydrochloric Acid → Hydrochloric Acid

Participants

Reaction Steps

To the crude tert-butyl 3-(7-amino-6-(methylsulfonyl)-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-8-azabicyclo[3.2.1]octane-8-carboxylate in MeOH (5 mL) was added 4M HCl in 1,4-dioxane at r.t. It was stirred further at room temperature for 2 h, at which time LC/MS analysis confirmed full consumption of the starting material. The solvent was removed in vacuo to afford the desired product as an HCl salt.

Provenance & Evidence