2-(4-Fluorophenyl)acetic acid → 5-{1-[(4-fluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

Participants

Reaction Steps

In a 20 mL vial with cap, to a solution of 5-(2,3-dihydro-1H-indol-5-yl)-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine HCl (70 mg, 0.232 mmol), (4-fluorophenyl)acetic acid (37.5 mg, 0.244 mmol), and HATU (93 mg, 0.244 mmol) in DMF (2 mL) was added Hunig's base (0.162 mL, 0.928 mmol). The mixture was stirred at overnight. The reaction was poured into water (100 mL), and an off-white solid was formed. The solid was filtered, washed with water (10 mL), and dried to afford the title compound as an off-white solid. LC-MS (ES) m/z=402.3 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ ppm 3.23 (t, J=8.34 Hz, 2H), 3.73 (s, 3H), 3.88 (s, 2H), 4.23 (t, J=8.46 Hz, 2H), 7.15-7.20 (m, 2H), 7.21-7.26 (m, 2H), 7.30-7.37 (m, 3H), 8.13 (d, J=8.34 Hz, 1H), 8.15 (s, 1H).

Provenance & Evidence