Self-Assembly of Disorazole C<sub>1</sub>through a One-Pot Alkyne Metathesis Homodimerization Strategy
作者:Kevin J. Ralston、H. Clinton Ramstadius、Richard C. Brewster、Helen S. Niblock、Alison N. Hulme
DOI:10.1002/anie.201501922
日期:2015.6.8
prior examples of an alkyne‐metathesis‐based homodimerization approach to natural products. In this approach to the cytotoxic C2‐symmetric marine‐derived bis(lactone) disorazole C1, a highly convergent, modular strategy is employed featuring cyclization through an ambitious one‐pot alkyne cross‐metathesis/ring‐closing metathesis self‐assembly process.
炔烃复分解作为闭合大环的可靠方法越来越多地被探索,但没有先前的基于炔烃复分解的天然产物同二聚化方法的例子。在这种细胞毒性C 2对称海洋衍生双(内酯)二甲拉唑 C 1的方法中,采用高度收敛的模块化策略,通过雄心勃勃的单锅炔烃交叉复分解/闭环复分解自组装过程进行环化.