反应详情

5-Bromo-1H-indole-3-carbaldehye was reacted with m-tolylboronic acid as described for 3-6 and 3-7. Yield: 85%; 1H NMR (300 MHz, CDCl3): δ 9.91 (s, 1 H), 8.43 (s, 1 H), 7.66 (s, 1 H), 7.36 (d, J=7.5 Hz, 1 H), 7.20 (d, J=8.7, 1 H), 4.11 (t, J=7.2 Hz, 2 H), 1.85 (t, J=6.3 Hz, 2 H), 1.30-1.24 (m, 10 H), 0.86 (t, J=6 Hz, 3 H); 13C NMR (75 MHz, CDCl3): δ 184.1, 138.7, 135.8, 126.8, 126.8, 124.7, 117.3, 116.4, 111.4, 47.4, 32.7, 31.6, 29.6, 29.0, 26.7, 22.5, 14.0.