作者:Zhang, Tian-Hong、Chen, Bo-Yong、Qi, Ming-Fang、Zhao, Fen、Lin, Shi-Lin、Ye, Wen-Cai、Cheng, Min-Jing、Zhang, Yong-Wen、Wang, Lei
DOI:10.1016/j.tetlet.2024.155080
日期:——
A concise and collective biomimetic synthesis of myrtucommulones K-L and N, as well as callistiviminenes F-H, has been achieved utilizing a mild MeAlCl-mediated hetero-Diels-Alder reaction as a pivotal step, all in only three steps without the need for protecting groups from readily available compounds. This approach exhibits excellent regioselectivity and good diastereoselectivity, operates under
利用温和的 MeAlCl 介导的杂 Diels-Alder 反应作为关键步骤,实现了 myrtucommulones K-L 和 N 以及 callistiminenes F-H 的简明集体仿生合成,所有步骤仅三个步骤,无需保护基团容易获得的化合物。该方法表现出优异的区域选择性和良好的非对映选择性,在极其温和的条件下操作并提供良好的产率。此外,这种合成导致了 myrtucommulone L 结构的修改。