Trifluoroacetic acid → HCID 22623941, compound

Participants

Reaction Steps

A mixture of 2-t-butyloxy-5-nitro-7-(pyrrolidin-1-yl)-benzo[de]isoquinoline-1,3-dione (0.09 g, 0.23 mmol, from Example D3-B) and TFA was stirred at room temperature for 4 hours and poured into water. The solid was filtered and washed with acetone to give (0.06 g, 80%) of the title compound, mp 290-291° C.

Provenance & Evidence