반응 #10745

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5-bromo-2,4-dimethoxybenzaldehyde

2,4-Dimethoxy-pyrimidin-5-boronic acid

→

5-(2,4-Dimethoxy-pyrimidin-5-yl)-2,4-dimethoxy-benzaldehyde

수율 75.0%

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실험 절차

Ex-38A: 5-(2,4-Dimethoxy-pyrimidin-5-yl)-2,4-dimethoxy-benzaldehyde was prepared from 5-bromo-2,4-dimethoxybenzaldehyde and 2,4-Dimethoxy-pyrimidin-5-boronic acid in a similar manner as described in Ex-3A, 75% yield. 1H-NMR (CDCl3) δ 10.34 (s, 1H), 8.13 (s, 1H), 7.74 (s, 1H), 6.51 (s, 1H), 4.03 (s, 3H), 3.99 (s, 3H), 3.95 (s, 3H), 3.88 (s, 3H).

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