反应详情

This material was prepared from 2-methyl-6-[thieno[3,2-b]pyridin-7-yloxy]benzofuran-3-carbonyl chloride 101 and 2-(isopropoxy)ethylamine in a similar manner as that described for example 108. 1H NMR (CD3CN) δ8.49 (1H, d, J=5.6 Hz), 7.91 (1H, d, J=5.6 Hz), 7.82 (1H, d, J=8.6 Hz), 7.54 (1H, d, J=5.6 Hz), 7.41 (1H, d, J=2.3 Hz), 7.20 (1H, dd, J=8.6, 2.3 Hz), 6.67 (1H, bm), 6.63 (1H, d, J=5.3 Hz), 3.8-3.51 (5H, m), 2.66 (3H, s), 1.15 (6H, d, J=6.1 Hz). Anal. Calcd for C22H22N2O4S: C, 64.37; H, 5.40; N, 6.82; S, 7.81. Found: C, 64.35; H, 5.51; N, 6.76; S, 7.74.