Ethanol → HCID 54239630, compound

Participants

Reaction Steps

Sodium borohydride (0.006 g, 0.152 mmol) was added to a solution of the product from Example 8, free base, (0.067 g, 0.152 mmol) in ethanol (6 mL) and the mixture was stirred at room temperature for 2 hours. Saturated ammonium chloride was added and the mixture was extracted with methylene chloride (twice). The organic layer was dried (potassium carbonate), filtered, and concentrated. The residue was dissolved in dioxane and hydrogen chloride (g) was bubbled through. After removal of volatiles, the salt obtained was purified by silica gel flash chromatography to give the title compound (0.033 g, 45%), hydrochloride salt, as an off-white solid.

Provenance & Evidence