3-(Trifluoromethyl)aniline → HCID 58674630, compound

Participants

Reaction Steps

A solution of 3-[4-({2-[(methylamino)carbonyl]pyridin-4-yl}oxy)phenyl]-propanoic acid (270 mg, 0.90 mmol), 3-(trifluoromethyl)aniline (158 mg, 0.98 mmol), HATU (409 mg, 1.07 mmol), and DIPEA (348 mg, 2.69 mmol) in DMF (5 mL) was stirred at rt for 16 h. The reaction mixture was diluted with EtOAc and washed with 1N HCl and brine. The organic solution was dried over MgSO4, filtered, and concentrated to give A-4 as a white solid (127 mg, 32%). 1H NMR (300 MHz, d6-DMSO) δ: 10.28 (s, 1H), 8.76 (m, 1H), 8.47 (d, 1H), 8.08 (br s, 1H), 7.75 (br d, 1H), 7.53 (t, 1H), 7.31-7.42 (m, 4H), 7.08-7.19 (m, 3H), 2.97 (t, 2H), 2.76 (d, 3H), and 2.71 (d, 2H). LCMS, FA: Rt=1.89 min, [MH+ 444.1].

Provenance & Evidence