HCID 86616895, compound → HCID 86616896, compound

Participants

Reaction Steps

Under a nitrogen atmosphere, acetonitrile (1.5 L) was added to a Parr vessel containing 5% platinum on carbon (1.5 g), which had been wet with a small amount of acetonitrile, and 2-chloro-N-{2-[3-(4-fluorophenyl)isoxazol-5-yl]ethyl}-3-nitroquinolin-4-amine (23.20 g, 56.20 mmol). The vessel was sealed, purged three times with hydrogen, and placed under hydrogen pressure (30 psi, 2.1×105 Pa) for 18 hours at room temperature. The catalyst was removed by filtration, and the majority of the filtrate was concentrated under reduced pressure. A solid was present in the remaining filtrate and was isolated by filtration to provide 11.3 g of 2-chloro-N4-{2-[3-(4-fluorophenyl)isoxazol-5-yl]ethyl}quinoline-3,4-diamine as a yellow solid.

Provenance & Evidence