Water → 2-tert-Butyloxy-5-chloro-6-[3-methoxypyrrolidin-1-yl]-benzo[de]isoquinoline-1,3-dione

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Reaction Steps

Following the procedure of Example Q2, 3-methoxypyrrolidine (0.2 g, 2.0 mmol) and 2-tert-butyloxy -5,6-dichloro-benzo[de]isoquinoline-1,3-dione (0.4 g, 1.2 mmol, from Example V2) were reacted in DMA (1.0 mL) at 120° C. overnight followed by addition of water (10 mL). The precipitate that formed was filtered to give 0.44 g of the title compound.

Provenance & Evidence