Sodium Hydroxide → HCID 87263202, compound

Participants

Reaction Steps

Ethyl 4-(2-{(3,5-bis-trifluoromethyl-benzyl)-[2-(cyclopropylmethyl-propyl-amino)-5-trifluoromethyl-benzyl]-amino}-pyrimidin-5-yloxy)-butyrate (290 mg) is dissolved in ethanol (5 ml) and thereto is added a 2N-aqueous sodium hydroxide solution (604 μl) and the mixture is stirred at room temperature overnight. Thereto are added ethyl acetate and a 1N-hydrochloric acid, and the mixture is separated, and the organic layer is washed with a saturated brine, dried over magnesium sulfate, and concentrated under reduced pressure to give 4-(2-{(3,5-bis-trifluoromethyl-benzyl)-[2-(cyclopropylmethyl-propyl-amino)-5-trifluoromethyl-benzyl]-amino}-pyrimidin-5-yloxy)-butyric acid (277 mg). The resulting carboxylic acid is dissolved in ethanol (1 ml) and thereto is added 2N-aqueous sodium hydroxide solution (200 μl), and the reaction solution is concentrated under reduced pressure to give 4-(2-{(3,5-bis-trifluoromethyl-benzyl)-[2-(cyclopropylmethyl-propyl-amino)-5-trifluoromethyl-benzyl]-amino}-pyrimidin-5-yloxy)-butyric acid sodium salt (278 mg). MS (m/z): 691 [M−Na]−

Provenance & Evidence