反应详情

Aryl halide 9 was coupled to 3-(methoxycarbonyl)phenylboronic acid to give 28 on a 0.1 mmol scale via General Procedure H (65 mg, 62%): δH (400 MHz, CDCl3) 2.40 (s, 3H, CH3), 2.83 (s, 3H, CH3), 3.68 (s, 2H, CH2), 3.94 (s, 3H, CH3), 4.84 (s, 2H, CH2), 5.03 (s, 2H, CH2), 5.35 (s, 2H, CH2), 6.62 (s, 1H, CH), 6.68 (dd, J=8.0 and 1.6 Hz, 1H, CH), 7.19 (d, J=8.0 Hz, 2H, CH), 7.30-7.42 (m, 10H, CH), 7.52 (d, J=8.4 Hz, 2H, CH), 7.60-7.64 (m, 4H, CH), 7.78 (d, J=7.6 Hz, 2H, CH), 7.84 (d, 1H, J=8.0 Hz, CH), 8.02 (dt, J=8.0 and 1.2 Hz, 1H, CH), 8.25 (t, J=2.0 Hz, 1H, CH); δC (100 MHz, CDCl3) 21.5, 36.0, 52.2, 52.8, 56.0, 67.5, 70.7, 117.2, 117.5, 120.1, 125.2, 127.0, 127.2, 127.4, 127.5, 128.0, 128.1, 128.1, 128.2, 128.2, 128.5, 128.6, 128.9, 129.5, 130.7, 131.3, 133.2, 135.7, 135.7, 136.1, 139.5, 141.2, 142.4, 158.8, 161.7, 166.9, 167.0, 168.4; LRMS (ES+) calcd for [C46H42N2O8S+H] 783.27. found 783.26.