Triethylamine → HCID 89543925, compound

Participants

Reaction Conditions

Reaction Steps

8-Fluoro-4-(4-fluorophenyl)quinoline-2-carboxylic acid (7-4, 100.0 mg, 0.351 mmol), ammonium formate (88.0 mg, 1.40 mmol), BOP (202.0 mg, 0.456 mmol), and triethylamine (0.147 ml, 1.052 mmol) were dissolved into DMF (1.0 mL), and the resulting mixture was stirred at 60° C. for 5 hours. The mixture was cooled and diluted with Methylene Chloride, washed with water, brine, dried over MgSO4, filtered and concentrated. The crude residue was purified by reverse phase HPLC (H2O/CH3CN gradient w/0.1% TFA modifier) to afford 8-Fluoro-4-(4-fluorophenyl)quinoline-2-carboxamide (7-5, 9.00 mg, 9.0%) as a colorless solid. 1H NMR (400 MHz, CDCl3): δ 8.209 (s, 1H); 8.138 (br s, 1H); 8.658 (d, J=8.62 Hz, 1H); 7.379-7.493 (m, 4H); 7.145-7.214 (m, 2H); 6.004 (br s, 1H). LRMS m/z (M+H) 285.1 found, 285.1 required.

Provenance & Evidence