反应详情

温度

100 °C

To A 100 mL RB was charged with 6-methoxypyridine-3-carbaldehyde (1 g, 7 mmol) was added 3N HCl (20 mL) and then refluxed it at 100° C. for 12 h. RM was cooled slowly to RT. Solid was obtained up on cooling. It was filtered off on Buchner flask and dried under line vacuum to obtain the title compound as white crystals (0.3 g, Yield: 37%)

1. temperatureRM was cooled slowly to RT
2. customSolid was obtained up
3. temperatureon cooling
4. filtrationIt was filtered off on Buchner flask
5. customdried under line vacuum