Potassium hydroxy sulfite → HCID 178448292, compound

Participants

Reaction Steps

35 mg (0.086 mmol) of (R)-2-[5-bromo-2-(5-methanesulfinyl-4H-[1,2,4]triazol-3-ylamino)-pyrimidin-4-ylamino]-3-methyl-butan-1-ol is dissolved in 4 ml of MeOH/water (4:1) and stirred with 25 mg of oxone (0.25 mmol) at room temperature. The batch is diluted with water and extracted with ethyl acetate. The organic phase is concentrated by evaporation, and the residue is digested with ethyl acetate. 19 mg (0.045 mmol, 52% of theory) of the product (R)-2-[5-bromo-2-(5-methanesulfonyl-4H-[1,2,4]triazol-3-ylamino)-pyrimidin-4-ylamino]-3-methyl-butan-1-ol is obtained.

Provenance & Evidence