反应详情

温度

25 °C

A solution containing the product from Example 57B (0.090 g, 0.220 mmol) in dichloromethane (2 mL) was treated with trifluoracetic acid (2 mL), stirred at 25° C. for 16 hours, and concentrated. The residue was purified by reversed phase chromatography on a C18 column eluting with 5-100% acetonitrile in water (0.1% TFA) to give the title compound (0.131 g, 90% yield) as the trifluoroacetic acid salt.

1. concentrationconcentrated
2. customThe residue was purified by reversed phase chromatography on a C18 column
3. washeluting with 5-100% acetonitrile in water (0.1% TFA)