作者:Markus R Heinrich、Wolfgang Steglich、Martin G Banwell、Yoel Kashman
DOI:10.1016/j.tet.2003.02.005
日期:2003.11
strategy previously reported by one of us and uses an efficient preparation of the quinoline-7,8-diol unit by modified Baeyer–Villiger and Skraup reactions. The O-benzyl protecting groups were removed in the last step of the synthesis by transfer hydrogenolysis without concomitant reduction of the quinoline ring. The method can be applied for the synthesis of halitulin analogues.
通过全合成证实了具有强细胞毒性的海洋生物碱盐蛋白(1)的结构,其绝对构型确定为(15 S)。合成遵循我们一个人先前报道的策略,并通过修饰的Baeyer-Villiger和Skraup反应有效制备喹啉7,8-二醇单元。所述ø -苄基保护基团在合成通过转移氢解的不伴随减少喹啉环的最后步骤中除去。该方法可用于合成halitulin类似物。