反应详情

This material was prepared by the reaction of 7-chloro-thieno[3,2-b]pyridine with methyl 6-hydroxy-2-methylbenzofuran-3-carboxylate 89c and Cs2CO3 in a manner as previously described. 1H NMR (CDCl3) δ8.48 (1H, d, J=5.3 Hz), 7.99 (1H, d, J=8.3 Hz), 7.74 (1H, d, J=5.6 Hz), 7.56 (1H, d, J=5.3 Hz), 7.29 (1H, d, J=2.0 Hz), 7.16 (1H, dd, J=8.6, 2.3 Hz), 6.53 (1H, d, J=5.3 Hz), 3.96 (3H, s), 2.79 (3H, s).