Triethylamine → HCID 58964253, compound

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A mixture of 3-(4-bromo-2-methyl-2H-pyrazol-3-yl)-4-[2-((S)-3-fluoro-pyrrolidin-1-yl)-ethoxy]-phenylamine (76 mg, 0.2 mmol), 3-fluorobenzoyl chloride (32 mg, 0.22 mmol), triethylamine (0.3 mL) in THF (2 mL) was stirred at r.t. for 20 min. The solvent was concentrated in vacuo and the crude was purified by HPLC to give the title compound (40 mg, 40%) as a yellow solid as TFA salt. 1H NMR (DMSO-d6, 400 MHz) δ 1.98-2.10 (m, 2H), 2.90-3.45 (m, 6H), 3.68 (s, 3H), 4.28-4.30 (m, 1H), 4.39-4.42 (m, 1H), 5.28-5.42 (m, 1H), 7.28-7.31 (m, 1H), 7.44-7.49 (m, 1H), 7.57-7.63 (m, 1H), 7.67 (d, 1H), 7.73-7.82 (m, 3H), 7.94 (dd, 1H), 10.4 (s, 2H). Exact mass calculated for C23H23BrF2N4O2 504.1. found 505.5/507.5 (MH+).

Provenance & Evidence