当前位置: X-MOL 学术Org. Lett. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Synthesis of the Bridged [5-7-7] Tricyclic Core of Eurifoloid A
Organic Letters ( IF 4.9 ) Pub Date : 2021-09-23 , DOI: 10.1021/acs.orglett.1c02784
Bao-Long Hou 1 , Li-Xuan Li 1 , Chuang-Chuang Li 1
Affiliation  

We herein describe a new approach for the efficient and asymmetric construction of the tricyclic core of eurifoloid A, which possesses a unique and highly strained bicyclo[4.4.1] ring system. A rhodium-catalyzed intramolecular [3 + 2] dipolar cycloaddition was developed to install synthetically challenging bridged bicyclo[4.3.1] ring systems. The reported chemistry shows the feasibility of constructing the eurifoloid A framework using a diastereoselective intramolecular [3 + 2] cycloaddition and a ring enlargement.

中文翻译:

Eurifoloid A的桥接[5-7-7]三环核心的合成

我们在此描述了一种有效和不对称构建 eurifolid A 三环核心的新方法,该核心具有独特且高度应变的双环 [4.4.1] 环系统。开发了一种铑催化的分子内 [3 + 2] 偶极环加成,以安装具有综合挑战性的桥联双环 [4.3.1] 环系统。报道的化学反应显示了使用非对映选择性分子内 [3 + 2] 环加成和扩环构建 eurifolid A 框架的可行性。
更新日期:2021-10-15
down
wechat
bug