<scp>Copper‐Initiated</scp>
Radical Dearomative 2,
<scp>5‐Alkylarylation</scp>
of Furans via Trihalomethylation/Spirocyclization Cascade
作者:Wenkun Luo、Kai Jiang、Biaolin Yin
DOI:10.1002/cjoc.202200402
日期:2022.12.15
Here is an operable and rare strategy for copper-initiated radical dearomative 2,5-alkylarylation of furan. By means of this strategy, we realized the dearomatization of furans to construct spirooxindoles with good yield in one-step via trihalomethylation/spirocyclization cascade progress.
这是铜引发的呋喃自由基脱芳基 2,5-烷基芳基化的可操作且罕见的策略。通过这一策略,我们实现了呋喃的脱芳构化,通过三卤甲基化/螺环化级联反应一步一步构建螺氧吲哚,收率高。