HRID578487

反应详情

EQUATION

反应方程式

HRID 578487 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

In a manner similar to the preparation of 5-amino-6-ethoxycarbonyl-N2,N4-bis(3-hydroxyphenyl)-2,4-pyrimidinediamine, 6-ethoxycarbonyl-N2,N4-bis(3,4-ethylenedioxyphenyl)-5-nitro-2,4-pyrimidinediamine, hydrogen, and 10% Pd/C were reacted to yield 5-amino-6-ethoxycarbonyl-N2,N4-bis(3,4-ethylenedioxyphenyl)-2,4-pyrimidinediamine. 1H NMR (CD3OD): δ 7.16 (d, 1H, J=2.4 Hz), 7.07 (d, 1H, J=2.4 Hz), 7.04 (dd, 1H, J=2.4 and 9.0 Hz), 6.84-6.79 (m, 2H), 6.70 (d, 1H, J=9.0), 4.43 (q, 2H, J=7.8 Hz), 4.25 (s, 4H), 4.21 (bs, 4H), 1.43 (t, 3H, J=7.8 Hz); LCMS: ret. time: 23.70 min.; purity: 100%; MS (m/e): 466 (MH+).

WORKUP

后处理

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