反应详情

The desired product was prepared using a procedure similar to step 6 of example 3. Thus, [4-(1,3-dibenzyl-2-methyl-1H-indol-5-yl)-phenoxy]-acetonitrile (0.160 g, 0.362 mmol) was reacted with NaN3 (0.118 g, 1.808 mmol) and NH4Cl (0.097 g, 1.808 mmol) in DMF (5 ml) to give the product (0.136 g, 0.280 mmol, 77%) as a white solid, mp 190-192° C. 1H NMR (DMSO-d6) δ 2.35 (s, 3H), 4.10 (s, 2H), 5.43 (s, 2H), 5.49 (s, 2H), 6.99 (d, J=7.0 Hz, 2H), 7.09-7.13 (m, 3H), 7.20-7.30 (m, 8H), 7.40 (d, J=8.4 Hz, 1H), 7.54 (d, J=8.9 Hz, 2H), 7.60 (d, J=1.7 Hz, 1H); IR (solid) 3030, 2905, 2850, 1605, 1520, 1480, 1440, 1360, 1270, and 1250 cm−1; [ESI(−)], m/z 484 (M−H)−; Anal. Calcd. for C31H27N5O: C, 76.88; H, 5.60; N, 14.42; Found: C, 76.71; H, 5.57; N, 14.37.