Hydrochloric Acid → N-(2,5-Di-4-morpholinyl-3-pyridinyl)-5-fluoro-3-methyl-2-(3-pyridinyl)-4-quinolinamine

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Reaction Steps

Prepared according to general Procedure K using 4-chloro-5-fluoro-3-methyl-2-(pyridin-3-yl)quinoline (83 mg, 0.30 mmol), 2,5-dimorpholinopyridin-3-amine (80 mg, 0.30 mmol) and a 4.0M solution of HCl in dioxane (0.015 mL, 0.061 mmol) in MeOH (1.0 mL) and heating in the microwave for 2 h at 150° C. After purification N-(2,5-di-4-morpholinyl-3-pyridinyl)-5-fluoro-3-methyl-2-(3-pyridinyl)-4-quinolinamine was obtained as a yellow film. 1H NMR (400 MHz, chloroform-d) δ ppm 8.87 (1H, d, J=2.3 Hz), 8.73 (1H, dd, J=4.9, 1.8 Hz), 7.93-8.03 (2H, m), 7.84 (1H, d, J=12.1 Hz), 7.66 (1H, d, J=2.7 Hz), 7.59-7.64 (1H, m), 7.49 (1H, dd, J=7.8, 5.1 Hz), 7.16-7.24 (1H, m), 6.37 (1H, d, J=2.7 Hz), 3.87-3.98 (4H, m), 3.75-3.86 (4H, m), 3.22 (4H, br. s.), 2.95-3.07 (4H, m), 2.19 (3H, s). Mass Spectrum (ESI) m/e=501.2 (M+1).

Provenance & Evidence