反应详情

This material was prepared from 6-methoxy-1,2-dimethyl-1H-indole-3-carboxylic acid 16c (0.80, 3.65 mmole) with SOCl2 (0.799 ml, 10.95 mmole) and cyclopropylmethylamine (0.38 ml, 4.38 mmole) in a manner as previously described for example 9d to give a pale yellow solid (0.382 g, 38%). 1H NMR (300 MHz, CD3OD) δ7.50 (1H, d, J=8.7 Hz), 6.81 (1H, d, J=2.2 Hz), 6.69 (1H, dd, J=2.2, 8.7 Hz), 3.74 (3H, s), 3.56 (3H, s), 3.20 (2H, m), 2.50 (3H, m), 1.07 (1H, m), 0.44 (2H, m), 0.21 (2H, m); ESIMS (MH+): 273.10.