Phenanthrene alkaloids was semisynthesized fromN-alkyllaurolitsines such as boldine directly from solvolysis with 1M ammonium acetate under reflux overnight. This one step reaction is easily workup and the yield is high (> 80%).
从N-烷基月桂
氨酸类化合物(如
丁二烯)中直接用1M
乙酸铵在回流下的溶剂分解作用,半合成
菲类
生物碱。这一一步反应很容易后处理,收率很高(> 80%)。