Potassium Carbonate → HCID 10668079, compound

Participants

Reaction Steps

A mixture of N-Isopropyl-N-(2-methoxy-phenyl) bromoacetamide, prepared as in Part B, (10.0 g 34.9 mmol), N-phenyl phenylenediamine (6.41 g, 34.9 mmol) and potassium carbonate (4.82 g) in DMF (100 mL) is stirred at RT for 48 h. The reaction mixture is filtered through celite and the filtrate concentrated in vacuo. Purification by silica gel flash column chromatography using 20% ethyl acetate in hexane as eluent gave N-Isopropyl-N-(2-methoxy-phenyl)-2-(2-phenylamino-phenylamino) acetamideas a light brown foam (4.50 g): 1H NMR (300 MHz, CDCl3) δ7.46 (t, 1H, J=7.9), 7.030-7.05 (m, 8H), 6.98 (t, 1H, J=6.8), 6.84 (m, 2H), 6.70 (t, 1H, J=7.6), 6.37 (d, 1H, J=8.0), 5.4 (s, br, 1H), 4.95 (m, 1H, J=6.8), 3.84 (s, 3H), 3.45 (dd, 2H, J=23.2, 6.6), 1.20 (d, 3H, J=6.8), 1.01 (d, 3H, J=6.8).

Provenance & Evidence