Triethylamine → HCID 11404888, compound

Participants

Reaction Steps

To a solution of 3-methyloxy-5-trifluoromethylaniline (11 mmol, 2.10 g) in dichloromethane (25 ml), diphenylcyanocarbonimidate (10 mmol, 2.38 g) and triethylamine (11 mmol, 1.53 ml) were added. The reaction mixture was stirred under nitrogen for 16 h at room temperature. After concentration the residue was stirred with water, the water was decanted followed by concentration. The residue was purified by flash chromatography (ethyl acetate/heptane 1:2) to give 0.413 g of the title compound (12%); Mp 168.5-169.5° C.; 1H-NMR (CDCl3): δ 3.83 (s, 3H), 7.00 (s, 1H), 7.14 (m, 3H), 7,23 (s, 1H), 7.32 (t, 1H), 7.43 ppm (t, 2H), 8.7 (br s, 1H). EI SP/MS: 335 (M+).

Provenance & Evidence