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 2-methoxycarbonyl-5-aminobenzofuran gave 5-fluoro-N4-(3-hydroxyphenyl)-N2-(2-methoxycarbonylbenzofuran-5-yl)-2,4-pyrimidinediamine. 1H NMR (CD3OD): δ 9.42 (s, 1H), 9.33 (s, 1H), 9.23 (s, 1H), 8.26 (s, 1H), 8.09 (d, 1H, J=3.6 Hz), 7.59 (m, 3H), 7.13 (m, 3H), 6.53 (d, 1H, J=7.5 Hz), 3.87 (s, 3H), 3.87 (s, 3H).

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