Hydrochloric Acid → HCID 66989940, compound

Participants

Reaction Steps

A solution of the compound prepared in Example 303 (1.00 g) in methanol (10 mL) was treated with hydrogen chloride solution in 1,4-dioxane (4 mol/L; 7.52 mL) and stirred at room temperature for 18 hours. The solution was concentrated under reduced pressure and azeotropped from methanol several times to furnish the title compound (0.76 g), which was used without further purification, possessing the following physical data.

Provenance & Evidence