反应详情

温度

90 °C

A mixture of compound 0204 (1.0 g, 4.5 mmol) and (R)-1-(3-chloro-4-fluoro-phenyl)ethanamine (0.87 g, 5.0 mmol) in isopropanol (45 mL) was stirred at 90° C. for 1 hour. The mixture was cooled to room temperature and the resulting precipitate was isolated. The solid was washed in turn with isopropanol and methanol, dried to provide the title compound (R)-4-(1-phenylethylamino)quinazolin-6-yl acetate as a yellow solid (0.62 g, 61%): LCMS 308 [M+1]+.

1. temperatureThe mixture was cooled to room temperature
2. customthe resulting precipitate was isolated
3. washThe solid was washed in turn with isopropanol and methanol
4. customdried