反应详情

Prepared in a similar manner to example 4 using benzo[1,3]dioxole-5-carboxylic acid and 1-(4-methoxy-phenyl)-butylamine 1H NMR (500 MHz, CDCl3): δ 0.93-0.95 (t, 3H), 1.30-1.39 (m, 2H), 1.80-1.90 (m, 2H), 3.79 (s, 3H), 5.08-5.09 (dd, 1H), 6.00 (s, 2H), 6.10-6.12 (d, 1H), 6.79-6.80 (d, 1H), 6.87 (s, 1H), 6.88 (s, 1H), 7.25-7.28 (m, 4H). MS (M+H, 328.1).