Sodium Hydroxide → 2-(4,6-Dimethyl-5-nitropyrimidine-2-ylamino)acetic acid

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

Compound 10 (80 mg) was suspended in 1,4-dioxane (1.5 mL) and a 2N aqueous sodium hydroxide solution (1.5 mL) was added at room temperature (20 to 30° C.). The mixture was stirred at room temperature (20 to 30° C.) for 8 hours. Subsequently, the mixture was washed with diethyl ether. While the reaction mixture was cooled, a 2N aqueous HCl solution was added portionwise to neutralize the mixture to a pH of 3. The mixture was extracted twice with chloroform and the organic layer was concentrated under reduced pressure to give 52 mg (75% yield) of the desired product as a pale yellow amorphous.

Herkunft & Nachweise