Triethylamine → HCID 57457818, compound

Participants

Reaction Steps

To a 0° C. solution of 4-chloro-3-nitroquinoline (25.0 g, 120 mmol) and triethylamine (84 mL, 599 mmol) in dichloromethane (500 mL) was added 1-(aminomethyl)cyclohexanamine dihydrochloride (36.2 g, 180 mmol). The reaction was allowed to warm to rt and stirred for 20 h. The reaction was transferred to a separatory funnel and washed with water (200 mL). The water was back-extracted with dichloromethane (2×500 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to yield N-[(1-aminocyclohexyl)methyl]-3-nitroquinolin-4-amine as a yellow solid (35.5 g, 99%).

Provenance & Evidence