化学合成。
化学合成
合成路线 1（1. 合成：15365-25-0）
产率：100%
合成条件：With N-Bromosuccinimide In tetrachloromethane for 2 h; Reflux
实验步骤：向预先溶解在CCI 4（5mL）中的N-溴代琥珀酰亚胺（1.1g，6.2mmol）和催化量的4-甲氧基-2-甲基苯甲酸甲酯（1g，5.6mmol）的CC14（25mL）溶液中滴加 过氧化苯甲酰 将混合物回流2小时，冷却至室温并倒入冰水中。 含水混合物用DCM（3x）萃取，合并的有机物用MgSO 4干燥，过滤，真空浓缩，得到2.1g标题产物，为浅黄色固体（~100％收率）：[M + H +] m / z 260。
参考文献：
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