化学合成,雷奈佐利中间体,利奈唑胺中间体。
医药
合成路线 1(1. 合成:93246-53-8)
产率:100%
合成条件:With hydrogen In ethanol at 0℃; for 18 h;
实验步骤:描述2:3-氟-4-(4-吗啉基)苯胺4-(2-氟-4-硝基苯基)吗啉D1(42.6g,0.19mol)的乙醇(1.2L)溶液用10%Pd / C糊剂氢化 (4g)在STP持续18h。 将所得混合物通过硅藻土过滤,真空蒸发滤液,得到标题产物(36.9g,100%),为无色固体.1H NMR(CDCl3)8:2.96(4H,m),3.55(2H,br s) ),3.84(4H,m),6.41(2H,m),6.79(1H,m)。
参考文献:
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