反应详情

温度

100 °C

4-Chloro-5-(3-methoxyphenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyri dine (0.400 g, 1.00 mmol), tert-butyl piperazine-1-carboxylate (0.280 g, 1.50 mmol), Pd(OAc)2 (0.0225 g, 0.100 mmol), Xantphos (0.0870 g, 0.150 mmol), and Cs2CO3 (0.490 g, 1.50 mmol) were placed in degassed toluene (4 mL). The mixture was heated to 100° C. for 24 hours. The reaction was cooled to room temperature, filtered through celite, and concentrated. The product was purified (500:5 to 500:7 DCM:MeOH) to yield tert-butyl 4-(5-(3-methoxyphenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyri din-4-yl)piperazine-1-carboxylate (0.160 g, 29.0% yield).

1. temperatureThe reaction was cooled to room temperature
2. filtrationfiltered through celite
3. concentrationconcentrated
4. customThe product was purified (500:5 to 500:7 DCM:MeOH)