2-Chloroaniline → HCID 59643070, compound

Participants

Reaction Steps

To a solution of 7-(4-fluoro-phenyl)-2-methylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine-6-carbonyl chloride, 25, (0.57 g, 1.77 mmol) in dichloromethane (10 mL) is added 2-chloroaniline (0.28 mL, 2.66 mmol) and triethylamine (0.74 mL, 5.3 mmol). The mixture is allowed to stir at ambient temperature for 16 hours. The reaction was diluted with H2O and extracted three times with EtOAc. The combined organic phases are rinsed with brine, dried (MgSO4), filtered and concentrated in vacuo wherein the crude residue is purified over silica (5% to 40% EtOAc/hexanes) to afford 365 mg the desired product: 1H NMR (300 MHz, CDCl3) δ 9.00 (s, 1H), 8.42 (d, J=8.2 Hz, 1H), 8.32 (br s, NH), 7.55-7.50 (m, 2H), 7.42 (d, J=8.2 Hz, 1H), 7.36-7.20 (m, 3H), 7.12 (t, J=8.7 Hz, 1H), 2.49 (s, 3H); ESI+ MS: m/z (rel intensity) 413.0 (100, M++H).

Provenance & Evidence