反应详情

1-(7-(6-amino-5-(4-phenoxyphenyl)pyrimidin-4-yl)-2,7-diazaspiro[4.4]nonan-2-yl)prop-2-en-1-one was prepared from 5,6-dichloropyrimidin-4-amine, tert-butyl 2,7-diazaspiro[4.4]nonane-2-carboxylate, (4-phenoxyphenyl)boronic acid, and acryloyl chloride in four steps according to general scheme 2, using methods I, C, D and G. MS: m/z=442 [M+H]+. 1H-NMR (400 MHz, DMSO-d6) δ 8.33 (s, 1H), 7.43 (t, 2H), 7.35 (d, 2H), 7.18 (m, 3H), 7.10 (d, 2H), 6.97 (bs, 2H), 6.54 (ddd, 1H), 6.11 (d, 1H), 5.71-5.60 (m, 1H), 3.70-3.10 (m, 6H), 1.77 (t, 1H), 1.68 (t, 1H), 1.39 (bs, 4H).