反应详情

温度

50 °C

6-bromoquinoxalin-2(1H)-one (9.0 g, 40 mmol) was dissolved in POCl3 (50 mL) and DMF (2 mL) was added at RT. The mixture was heated at 50° C. for 2 hours. After completion of the reaction it was cooled to RT and was poured slowly into ice cold water. The mixture was stirred for 30 minutes and then filtered to afford crude product.

1. customAfter completion of the reaction it
2. temperaturewas cooled to RT
3. additionwas poured slowly into ice cold water
4. filtrationfiltered
5. customto afford crude product