反应详情

A stirred solution of 2-(2-(2-(2,5-Dichloropyrimidin-4-yl)ethyl)phenyl)propanamide (A30) (0.120 g, 0.370 mmol), tert-butyl 4-(4-amino-1H-pyrazol-1-yl)piperidine-1-carboxylate (0.177 g, 0.666 mmol) in n-butanol (3 mL) and glacial acetic acid (0.004 mL, 0.074 mmol) was stirred at 150° C. in the microwave for 30 minutes. After cooling, the solvent was removed to afford a crude purple oil which was purified by silica gel column chromatography (Combiflash Rf, 0-30% MeOH in DCM) to give the title compound A32 as a red oil (0.090 g, 44% yield). LCMS-C: rt 5.44 min; m/z 554 [M+H]+.

1. temperatureAfter cooling
2. customthe solvent was removed
3. customto afford a crude purple oil which
4. customwas purified by silica gel column chromatography (Combiflash Rf, 0-30% MeOH in DCM)