反应详情

The title compound was prepared according to the procedure described in step 1 of Example 1 (Method B) from 2-amino-6-chlorobenzonitrile. m.p.: 144.5-145.1 (ethyl acetate/hexane) 1H-NMR (CDCl3) δ: 8.21 (1H, d, J=8 Hz), 7.49 (1H, t, J=8 Hz), 7.16 (1H, d, J=8 Hz), 7.17 (1H, br s), 4.27 (2H, q, J=7 Hz), 1.35 (3H, t, J=7 Hz)