反应详情

A mixture of 3-(4-(2-chloropyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile (30 mg, 0.1 mmol), 4-(piperazin-1-yl)aniline (28.5 mg, 0.149 mmol), and p-toluenesulfonic acid (14 mg, 0.084 mmol) in dry 1,4-dioxane (0.8 mL) was refluxed overnight, then cooled to room temperature. To the resulting mixture was added 1.0 M sodium carbonate in water (0.8 mL), followed by methanesulfonyl chloride (0.015 mL, 0.20 mmol). The reaction was stirred at room temperature for 30 min and the phases were separated. The organic phase was purified on RP-HPLC at pH 10 to give the desired product as a racemic mixture (33 mg, 63%). LCMS (M+H) 521.1.

1. temperaturewas refluxed overnight
2. customthe phases were separated
3. customThe organic phase was purified on RP-HPLC at pH 10