3-Aminophenol → 5-fluoro-N2-(3-hydroxyphenyl)-N4-(quinolin-6-yl)-2,4-pyrimidinediamine

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Reaction Steps

In like manner to the preparation of N4-(3-chloro-4-trifluoromethoxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidineamine, the reaction of 3-hydroxyaniline with 2-chloro-5-fluoro-N4-(quinolin-6-yl)-4-pyrimidineamine gave 5-fluoro-N2-(3-hydroxyphenyl)-N4-(quinolin-6-yl)-2,4-pyrimidinediamine. 1H NMR (DMSO-d6): δ 10.50 (s, 1H), 10.14 (s, 1H), 8.29 (d, 1H, J=4.8 Hz), 8.14 (d, 1H, J=1.8 Hz), 7.96 (d, 1H, J=9.3 Hz), 7.83 (dd, 1H, J=2.4 and 9.0 Hz), 7.40 (d, 1H, J=8.7 Hz), 7.04 (t, 1H, J=8.1 Hz), 6.93 (m, 2H), 6.52 (m, 2H); LCMS: purity: 93%; MS (m/e): 365 (MH+).

Provenance & Evidence