Benzyl Alcohol → HCID 178518507, compound

Participants

Reaction Steps

Benzyl alcohol (14.2 μL, 0.138 mmol) was dissolved in NMP (0.2 ml). Sodium Hydride (60%, 5.5 mg, 0.138 mmol) was added and the reaction stirred at room temperature for one hour. A (1:1) mixture of (Z)-5-((4-(cyclopropylamino)-2-(methylsulfonyl)pyrazolo[1,5-a][1,3,5]triazin-8-yl)methylene)imidazolidine-2,4-dione and (Z)-5-((4-(cyclopropylamino)-2-(methylsulfinyl)pyrazolo[1,5-a][1,3,5]-triazin-8-yl)methylene)imidazolidine-2,4-dione (10 mg, 0.027 mmol) was added and the mixture was stirred at room temperature for one hour. Water was added and the material was extracted with ethyl acetate. After concentration at the rotary evaporator, addition of methanol formed a precipitate that was filtered and dried. (Z)-5-((2-(benzyloxy)-4-(cyclopropylamino)pyrazolo[1,5-a][1,3,5]triazin-8-yl)methylene)imidazolidine-2,4-dione was isolated as a solid (5.6 mg). LCMS (ES):>95% pure, m/z 392 [M+H]+.

Provenance & Evidence