反应详情

To a solution of tert-butyl 2-(4-(6-fluoro-1-(phenylsulfonyl)-1H-indol-3-yl)-1H-pyrazol-1-yl)ethylcarbamate (260 mg; 0.54 mmol) in dioxane (5 mL) was added conc. aqueous HCl (5 mL; 36%). The reaction mixture was stirred for 1 hours and concentrated to afford 260 mg (68%) of the title compound as a yellow solid, which was used directly without further purification.

1. concentrationconcentrated