反应详情

Following Example 148a, 2.0 g of 162a and 4.0 g of 3,5-dibromo-1-methyl-pyridin-2(1H)-one were reacted to give 162b as a yellow solid (2.3 g, 50%). LCMS: [M+H]+ 357 1H NMR (500 MHz, DMSO) δ 9.20 (s, 1H), 8.78 (s, 1H), 8.26 (d, J=4.5, 1H), 7.68 (s, 1H), 7.18 (d, J=4.5, 1H), 3.59 (s, 3H), 2.52 (s, 3H).

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