化学合成;生命科学。
化学合成;生命科学;医药中间体;生化研究
合成路线 1(1. 合成:2133-40-6)
产率:100%
合成条件:for 2 h; Inert atmosphere; Reflux
实验步骤:由(S) - 脯氨酸(10.2g,88.6mmol)和SOCl 2(11.6g,7.10mL,97.5mmol)在回流的MeOH(60mL)中制备(S) - 吡咯烷-2-羧酸甲酯29小时。 随后除去过量溶剂和SOCl 2,得到脯氨酸酯(15.9g,定量),为灰色油状物.30根据文献15,由2-氟-1-硝基苯(6.92g,5.18mL)制备标题化合物1。 ,49.0mmol)和(S) - 吡咯烷-2-羧酸甲酯(7.55g,45.6mmol),为亮黄色晶体(12.0g,定量),无需进一步纯化即可使用。
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