Hydrochloric Acid → N-(2,5-di-4-morpholinyl-3-pyridinyl)-7-fluoro-2-(5-fluoro-3-pyridinyl)-3-methyl-4-quinolinamine

Participants

Reaction Conditions

Reaction Steps

Prepared according to Procedure K, method 2 using 2,5-dimorpholinopyridin-3-amine (43 mg, 0.16 mmol; described herein), 4-chloro-7-fluoro-2-(5-fluoropyridin-3-yl)-3-methylquinoline (47 mg, 0.16 mmol; described herein), 4.0M hydrochloric acid in 1,4-dioxane (4 μL, 0.1 equiv, 16 μmol), and NMP (190 μL, 1.9 mmol). The reaction was heated in a microwave at 150° C. for 4 h. Purification afforded N-(2,5-di-4-morpholinyl-3-pyridinyl)-7-fluoro-2-(5-fluoro-3-pyridinyl)-3-methyl-4-quinolinamine as a yellow solid. 1H NMR (400 MHz, chloroform-d) δ ppm 8.69 (1H, m), 8.60 (1H, d, J=2.7 Hz), 7.84 (1H, m), 7.76 (2H, m), 7.64 (1H, d, J=2.7 Hz), 7.33 (1H, m), 6.81 (1H, s), 6.21 (1H, d, J=2.7 Hz), 3.89-3.97 (4H, m), 3.72-3.79 (4H, m), 3.24 (4H, m), 2.89-2.98 (4H, m), 2.33 (3H, s). Mass Spectrum (ESI) m/e=519.0 (M+1).

Provenance & Evidence