Hydrogen chloride-ethyl acetate → HCID 21937043, compound

Participants

Reaction Steps

The product (238 mg) of Example 154 was dissolved in ethyl acetate (1 mL), and a 4 mol/L hydrogen chloride-ethyl acetate solution (0.55 mL) was added to the solution under ice-cooling. The mixture was stirred at room temperature for 20 hrs, and the resulting solids were collected by filtration to give the title compound (201 mg) as a white powder.

Provenance & Evidence