반응 #158734

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N4-(3,4-ethylenedioxy)-5-fluoro-N2-[2-(hydroxymethyl)benzofuran-5-yl]-2,4-pyrimidinediamine

5-fluoro-N4-(3-hydroxyphenyl)-N2-[2-(methoxycarbonyl)-(1H)-indol-5-yl]-2,4-pyrimidinediamine

DIBALH

→

5-fluoro-N4-(3-hydroxyphenyl)-N2-[2-(hydroxymethyl)-(1H)-indol-5-yl]-2,4-pyrimidinediamine

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실험 절차

In a manner similar to the preparation of N4-(3,4-ethylenedioxy)-5-fluoro-N2-[2-(hydroxymethyl)benzofuran-5-yl]-2,4-pyrimidinediamine, 5-fluoro-N4-(3-hydroxyphenyl)-N2-[2-(methoxycarbonyl)-(1H)-indol-5-yl]-2,4-pyrimidinediamine was reduced with DIBALH to yield 5-fluoro-N4-(3-hydroxyphenyl)-N2-[2-(hydroxymethyl)-(1H)-indol-5-yl]-2,4-pyrimidinediamine. 1H NMR (CD3OD): δ 7.81 (d, 1H, J=4.2 Hz), 7.23 (d, 1H, J=1.8 Hz), 7.28-7.23 (m, 2H), 7.19 (t, 1H, J=2.4 Hz), 7.12 (dd, 1H, J=1.8 and 9.0 Hz), 7.07 (t, 1H, J=8.4 Hz), 6.52 (ddd, 1H, J=1.2 and 8.1 Hz), 6.30 (s, 1H), 4.71 (s, 2H); 19F NMR (CD3OD): −47971; LCMS: ret. time: 15.36 min.; purity: 100%; MS (m/e): 366 (MH+).

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