Hydrochloric Acid → HCID 87318544, compound

Participants

Reaction Steps

60 mg (0.089 mmol) of the compound of Example 5 are stirred in 2.2 ml of dioxane and 444 μl of LiOH 1M (5 eq.) in water at RT overnight. The mixture is acidified with 1N HCl and diluted with ethyl acetate. It is extracted by shaking twice with water and once with a saturated NaCl solution. The organic phase is dried over magnesium sulfate and freed from the solvent on a rotary evaporator. The residue is dried under HV. 57 mg of the title compound (94% of theory) are obtained.

Provenance & Evidence