反应详情

温度

70 °C

Methanesulfonic acid 2-[5-(6,7-dihydro-5H-1,4,8a-triaza-s-indacen-8-yl)-benzo-furan-2-yl]-ethyl ester (0.085 mmol) was dissolved in acetonitrile (2 ml) followed by addition of 2-methylpyrrolidine (0.85 mmol) and potassium carbonate (0.425 mmol) and heated to 70° C. for 24 hours. The reaction was cooled, filtered and concentrated. The residue was purified via preparative HPLC to give the title compound.

1. temperatureThe reaction was cooled
2. filtrationfiltered
3. concentrationconcentrated
4. customThe residue was purified via preparative HPLC