反应详情

This material was prepared by reaction of N-(cyclopropylmethyl)-6-methoxy-1,2-dimethyl-1H-indole-3-carboxamide 55a (0.38 g, 1.4 mmole) with 1.0 M BBr3 in CH2Cl2 (4.19 ml, 4.19 mmole) in a manner as previously described for example 1d to give a pale yellow solid (0.278 g, 77%). 1H NMR (400 MHz, CD3OD) δ 7.55 (1H, d, J=8.5 Hz), 6.77 (1H, s), 6.71 (1H, d, J=8.5 Hz), 3.63 (3H, s), 3.28 (2H, m), 2.61 (3H, s), 1.18 (1H, m), 0.56 (2H, m); ESIMS (MH+): 259.10.