Water → HCID 56600398, compound

Participants

Reaction Steps

305 mg of (S)—N2-[1-(4-fluorophenyl)ethyl]-N4-(pyrazin-2-yl)-6-[1-(triisopropylsilyl)-1H-pyrrol-3-yl]pyrimidine-2,4-diamine was dissolved in 3 ml of tetrahydrofuran, and 0.86 ml of 1M tetrabutylammoniumfluoride/tetrahydrofuran solution was added under ice water cooling, and the mixture was stirred at room temperature for 15 minutes. The reaction solution was added with water. The solution was subjected to extraction with ethyl acetate. The organic layer was washed in turn with water and brine, and then dried over magnesium sulfate. The solvent was distilled off under reduced pressure, and then the obtained residue was purified by silica gel column chromatography to obtain 199 mg of the objective compound as pale brown powder.

Provenance & Evidence