反应详情

温度

60 °C

A solution containing the product from Example 73A (0.28 g, 0.441 mmol) in a mixture of THF (5 mL), methanol (5 mL), and aqueous HCl (5 mL, 1 N) was stirred at 60° C. for 16 hours, and concentrated to give the title compound as the hydrochloride salt, which was used without further purification.

1. concentrationconcentrated