化学合成。
化学合成
合成路线 1(1. 合成:89284-11-7)
产率:97%
合成条件:With N-Bromosuccinimide In acetonitrile for 1 h; Cooling with ice
实验步骤:在冰冷却下,将6-溴吡啶-2-胺(10g,57.8mmol)的MeCN(100mL)溶液缓慢滴加到NBS(10.3g,57.8mmol)的MeCN(200mL)溶液中。 滴加后,将温度保持1小时。 反应完成后,将混合物减压浓缩至20mL。 加入300mL EtOAc。 将有机相用H 2 O,饱和NaCl溶液洗涤,并经无水Na 2 SO 4干燥。 减压浓缩溶剂,得到产物14.2g,收率97%,为白色固体
参考文献:
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