反应详情

Following the procedure from Example 62, TFA (1.0 mL) and 5-acetamido-2-tert-butyloxy-6-(pyrrolidin-1-yl)-benzo[de]isoquinoline-1,3-dione (0.2 g, 0.5 mol, from Example Q2) was stirred at room temperature overnight. It was concentrated, and the solid recrystallized from ethanol/ether to give 0.02 g of the title compound, mp 280-284° C.

1. concentrationIt was concentrated
2. customthe solid recrystallized from ethanol/ether