HCID 54724162, compound → HCID 22050728, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 1-(3-fluorobenzyl)-4-hydroxypyridin-2(1H)-one (1.005 g, 4.5 mmol) in benzylamine (15 mL) was heated at reflux (185° C.) under nitrogen atmosphere for 24 hours. The reaction was monitored by ES-MS (MH+ 309). The solvent was removed by vacuum distillation to give a yellow residue. 1H-NMR (CD3OD, 400 MHz) δ7.31 (m, 7H), 7.03 (m, 3H), 5.98 (d, 1H, J=7.2 Hz), 5.45 (s, 1H), 5.00 (s, 2H), 4.30 (s, 2H); ES-HRMS m/z 309.1403 (M+H calculated for C19H18N2OF requires 309.1375).

Provenance & Evidence