Potassium Carbonate → HCID 178509608, compound

Participants

Reaction Steps

Combined ethyl 3-(2-(5-(benzylcarbamoyl)pyridin-2-yl)hydrazono)-2-(4-cyanophenyl)propanoate (90 mg, 0.204 mmol) and potassium carbonate (42.3 mg, 0.306 mmol) in ethanol (2 mL) and heated for 1 hour at 60° C. The reaction mixture was evaporated to give a residue which was purified by HPLC (ZQ9, Prep-TFA-50-55, Rt 4.54 min) to give the title compound (5 mg, 6%) as an off-white solid. 1H NMR (400 MHz, chloroform-d) δ ppm 4.69 (d, J=5.56 Hz, 2 H), 6.37 (br. s., 1 H), 7.30-7.42 (m, 5 H), 7.62-7.69 (m, 2 H), 7.77-7.83 (m, 2 H), 7.91 (s, 1 H), 8.02 (d, J=8.08 Hz, 1 H), 8.32 (dd, J=8.84, 2.27 Hz, 1 H), 8.80 (d, J=1.77 Hz, 1 H). MS m/z [M+H]+ 396.3.

Provenance & Evidence