Reaktion #163672

Reaktionsgleichung

2,4-dichloro-5-nitropyrimidine

4-ethoxyaniline

→

N2,N4-bis-(4-ethoxyphenyl)-5-nitro-2,4-pyrimidinediamine

Reaktionsbedingungen

Aufarbeitung

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

Vorschrift

In like manner to the preparation of N2,N4-bis(3-hydroxyphenyl)-5-fluoro-2,4-pyrimidinediamine, the reaction of 2,4-dichloro-5-nitropyrimidine with 4-ethoxyaniline gave N2,N4-bis-(4-ethoxyphenyl)-5-nitro-2,4-pyrimidinediamine. LCMS: ret. time: 35.91 min.; purity: 100%; MS (m/e): 396 (MH+); 1H NMR (CDCl3): δ 10.25 (1H, s), 9.11 (1H, s), 7.44 (2H, d, J=8.6 Hz), 7.37 (2H, d, J=9 Hz), 6.88 (2H, d, J=8.6 Hz), 6.80 (2H, d, J=8.6 Hz), 4.06 (2H, q, J=7.2 Hz), 4.02 (2H, q, J=7.2 Hz), 1.45 (3H, t, J=7.2 Hz), 1.42 (3H, t, J=7.2 Hz).

Quelle