Dimethyl Sulfate → HCID 22623955, compound

Participants

Reaction Steps

Methylation of 2-benzyloxy-5-hydroxy-6-nitro-benzo[de]isoquinoline-1,3-dione (0.24 g, 0.7 mmol, from Example V) was accomplished following the procedure of Example J using potassium carbonate (0.3 g, 2.2 mmol), and dimethyl sulfate (0.3 g, 2.1 mmol) in acetone (40 mL) to give 0.2 g of the title compound.

Provenance & Evidence