Tryptamine → 5-fluoro-N4-(3-hydroxyphenyl)-N2-[2-(indol-3-yl)ethyl]-2,4-pyrimidinediamine

関与物質

反応手順

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 (50 mg, 0.21 mmol) and tryptamine (100 mg, 0.62 mmol) gave 5-fluoro-N4-(3-hydroxyphenyl)-N2-[2-(indol-3-yl)ethyl]-2,4-pyrimidinediamine (40 mg, 53%). 1H NMR (CD3OD): δ 3.01 (t, J=7.2 Hz, 2H), 3.61 (t, J=7.2 Hz, 2H), 6.51 (ddd, J=0.9, 2.1 and 8.1 Hz, 1H), 6.96 (td, J=0.9 and 7.2 Hz, 1H), 7.03-7.09 (m, 3H), 7.22 (d, J=7.5 Hz, 1H), 7.28-7.32 (m, 2H), 7.53 (d, J=7.8 Hz, 1H), 7.72 (d, J=4.5 Hz, 1H); 19F NMR (282 MHz, CD3OD): δ −171.72; LCMS: ret. time: 20.17 min.; 95.66%; MS (m/e): 364.05 (MH+).

情報源と証拠