Thionyl Chloride → HCID 67052428, compound

Participants

Reaction Steps

Thionyl chloride (2.65 mL, 36.2 mmol) was added dropwise to a stirred suspension of [4-amino-1-(2-methylpropyl)-6,7,8,9-tetrahydro-1H-imidazo[4,5-c]quinolin-2-yl]methanol (4.97 g, 18.1 mmol) in 1,2-dichloroethane (200 mL). The suspension dissolved, then a precipitate formed after 5 minutes. The reaction mixture was stirred at room temperature for 6 hours, then was concentrated under reduced pressure to yield crude 2-(chloromethyl)-1-(2-methylpropyl)-6,7,8,9-tetrahydro-1H-imidazo[4,5-c]quinolin-4-amine hydrochloride, all of which was used in the next step.

Provenance & Evidence