5-Morpholinopyridin-3-amine → 5,7-difluoro-3-methyl-N-(5-morpholinopyridin-3-yl)-2-(4-phenylpiperazin-1-yl)quinolin-4-amine

Participants

Reaction Steps

Essentially prepared according to Procedure H using 4-chloro-5,7-difluoro-3-methyl-2-(4-phenylpiperazin-1-yl)quinoline (40.0 mg, 0.11 mmol) and 5-morpholinopyridin-3-amine in toluene to give 5,7-difluoro-3-methyl-N-(5-morpholinopyridin-3-yl)-2-(4-phenylpiperazin-1-yl)quinolin-4-amine. 1H NMR (CDCl3) δ ppm 7.94 (1H, d, J=2.5 Hz), 7.72 (1H, d, J=2.2 Hz), 7.28-7.36 (3H, m), 7.01 (2H, dd, J=8.8, 1.0 Hz), 6.87-6.96 (2H, m), 6.81 (1H, ddd, J=13.8, 8.8, 2.6 Hz), 6.61 (1H, t, J=2.3 Hz), 3.81-3.88 (4H, m), 3.48-3.57 (4H, m), 3.29-3.45 (4H, m), 3.18 (4H, dd, J=5.8, 4.0 Hz), 2.12 (3H, s). Mass Spectrum (ESI) m/e=517.3 (M+1).

Provenance & Evidence