期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 59, 期 51, 页码 23169-23173出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.202011363
关键词
enantioselectivity; hydrogen transfer; iridium; labdane diterpenoids; total synthesis
资金
- Welch Foundation [F-0038]
- NIH [RO1-GM093905]
- Alexander von Humboldt Foundation
An enantioselective total synthesis of the labdane diterpene andrographolide, the bitter principle of the herb Andrographis paniculata (known as King of Bitters), was accomplished in 14 steps (LLS). Key transformations include iridium-catalyzed carbonyl reductive coupling to form the quaternary C4 stereocenter, diastereoselective alkene reduction to establish thetrans-decalin ring, and carbonylative lactonization to install the alpha-alkylidene-beta-hydroxy-gamma-butyrolactone.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据