Benzenesulfonyl chloride → HCID 58970355, compound

Participants

Reaction Steps

N,N-Dimethyl-3-(2-propyl-1H-imidazo[4,5-c]quinolin-1-yl)propanamide (2.40 g, 7.73 mmol) was treated with mCPBA (3.11 g, 13.5 mmol), ammonium hydroxide (40 mL), and benzenesulfonyl chloride (1.92 mL, 15.1 mmol) according to the method described in Part D of Example 36. The crude product was purified by column chromatography on silica gel (eluting with 93:7 dichloromethane:methanol) to provide 0.097 g of 3-(4-amino-2-propyl-1H-imidazo[4,5-c]quinolin-1-yl)-N,N-dimethylpropanamide as a tan powder, mp 207-209° C.

Provenance & Evidence