期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 56, 期 39, 页码 11891-11895出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201706975
关键词
asymmetric catalysis; cycloaddition; cyclobutanes; photocatalysis; ruthenium
资金
- NIH [GM095666, S10 OD020022, S10 OD012245]
The synthesis of unsymmetrical cyclobutanes by controlled heterodimerization of olefins remains a substantial challenge, particularly in an enantiocontrolled fashion. Shown herein is that chiral Lewis acid catalyzed triplet sensitization enables the synthesis of highly enantioenriched diarylcyclobutanes by photocycloaddition of structurally varied 2-hydroxychalcones with a range of styrene coupling partners. The utility of this reaction is demonstrated through the direct synthesis of a representative norlignan cyclobutane natural product.
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