Trifluoroacetic acid → HCID 22623920, compound

Participants

Reaction Steps

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.

Provenance & Evidence