Hydrochloric Acid → HCID 86729490, compound

Participants

Reaction Steps

To a solution of tert-butyl 6-(3-((4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)oxy)propyl)octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate (0.60 g) in CH2Cl2 was added a saturated solution of HCl in MeOH. Solid was precipitated out after 2 h reaction. The reaction mixture was filtered, and the residue was dried to give the title compound as a pale yellow solid (0.70 g, 80.00%), HPLC: 96.00%. The compound was characterized by the following spectroscopic data: MS (ESI, pos. ion) m/z: 486.3 (M+1); 1H NMR (400 MHz, CDCl3) δ: 1.13-1.96 (m, 6H), 2.09-2.43 (m, 2H), 3.29 (m, 2H), 3.68-3.70 (m, 6H), 3.83 (s, 3H), 4.06 (m, 2H), 6.93 (t, J=8.2 Hz, 1H), 7.06 (s, 1H), 7.27 (m, 1H), 7.44 (d, J=8.0 Hz, 1H), 7.87 (d, J=4.2 Hz, 1H), 8.45 (s, 1H) ppm.

Provenance & Evidence