期刊
CHEMISTRY-AN ASIAN JOURNAL
卷 14, 期 24, 页码 4601-4606出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/asia.201901275
关键词
binary catalyst system; gold catalysis; organocatalyst; photoredox; synthetic methodology
资金
- Science and Engineering Research Board (SERB), New Delhi [EMR/2016/007177, DIA/2018/000016]
- CSIR
- IISER Bhopal
Reported herein is an ortho-oxygenative 1,2-difunctionalization of diarylalkynes under merged gold/organophotoredox catalysis to access highly functionalized 2-(2-hydroxyaryl)-2-alkoxy-1-arylethan-1-ones. Detailed mechanistic studies suggested a relay process, initiating with gold-catalyzed hydroalkoxylation of alkynes, to generate enol-ether followed by a key formal [4+2]-cycloaddition reaction. The successful application of the present methodology was also shown for the synthesis of benzofurans.
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