反应详情

This compound was made in an analogous fashion to ethyl 1-(2-(2,5-dimethoxyphenyl)-2-oxoethyl)-3-(pyridin-3-yl)-1H-pyrazole-5-carboxylate using ethyl 3-(pyridin-3-yl)-1H-pyrazole-5-carboxylate and 2-bromo-1-(2,4-dimethoxyphenyl)ethanone (purchased from Aldrich). 1H-NMR δ 9.08 (s, 1H), 8.58 (d, 1H), 8.14 (d, 1H), 8.00 (d, 1H), 7.33 (m, 11-1), 7.27 (s, 1H), 6.58 (dd, 1H), 6.49 (d, 1H), 5.98 (s, 2H), 4.31 (q, 2H), 4.00, (s, 3H), 3.88 (s, 3H), 1.34 (t, 3H). Calculated mass for C21H21N3O5, 395.15, observed, 396.2 (M+1).