تفاعل #158622

معادلة التفاعل

N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine

2-chloro-5-fluoro-N4-(4-isopropoxyphenyl)-4-pyrimidineamine

5-amino-2,3-dihydro-2-(methoxycarbonyl)benzofuran

→

5-fluoro-N2-(2,3-dihydro-2-(methoxycarbonyl)benzofuran-5-yl)-N4-(4-isopropoxyphenyl)-2,4-pyrimidinediamine

ظروف التفاعل

المعالجة

1. 1
   أخرىwere reacted

الإجراء التجريبي

In a manner similar to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine, 2-chloro-5-fluoro-N4-(4-isopropoxyphenyl)-4-pyrimidineamine and 5-amino-2,3-dihydro-2-(methoxycarbonyl)benzofuran were reacted to yield 5-fluoro-N2-(2,3-dihydro-2-(methoxycarbonyl)benzofuran-5-yl)-N4-(4-isopropoxyphenyl)-2,4-pyrimidinediamine. 1H NMR (CDCl3): δ 7.87 (d, 1H, J=3.0 Hz), 7.47-7.42 (m, 3H), 7.12 (dd, 1H, J=2.4 and 8.4 Hz), 6.87 (d, 2H, J=9.6 Hz), 6.80 (d, 1H, J=8.7 Hz), 6.63 (d, 1H, J=2.4 Hz), 5.21 (dd, 1H, J=6.3 and 10.5 Hz), 4.53 (2q, 1H, J=5.7 Hz), 3.80 (s, 3H), 3.52 (dd, 1H, J=10.5 and 15.9 Hz), 3.35 (dd, 1H, J=6.3 and 15.9 Hz), 1.34 (d, 6H, J=5.7 Hz); 19F NMR (CDCl3): −47664; LCMS: ret. time: 23.78 min.; purity: 95%; MS (m/e): 439 (MH+).

المصدر