反应详情

In like manner to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine, the reaction of 2-chloro-5-fluoro-N4-(3-hydroxyphenyl)-4-pyrimidineamine with 3,4-dimethoxyaniline gave N2-(3,4-dimethoxyphenyl)-5-fluoro-N4-(3-hydroxyphenyl)-2,4-pyrimidinediamine. 1H NMR (CDCl3): δ 7.90 (d, 1H, J=6.6 Hz), 7.59 (bs, 1H), 7.30 (s, 1H), 7.20-7.10 (m, 2H), 7.00-6.75 (m, 4H), 6.59 (bd, 1H, J=7.8 Hz), 3.87 (s, 3H), 3.84 (s, 3H); 19F NMR (CDCl3): −47229; LCMS: ret. time: 17.77 min.; purity: 78%; MS (m/e): 357 (MH+).

1. customIn like manner to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine