Photoinduced Pd-Catalyzed Dearomative 2,5-Difunctionalizition of Furans via Cascade C–C/C–O Bond Formation
作者:Fen Long、Kai Jiang、Weiwei Song、Wenkun Luo、Biaolin Yin
DOI:10.1021/acs.orglett.3c04345
日期:2024.2.9
We report an efficient and mild approach for radical dearomatization via photoinduced palladium-catalyzed reaction of three components (i.e., furans, alcohols, and bromoalkanes). In this strategy, various functionalized spiro-heterocycles were prepared from furans in one step via cascade C–C/C–O bond formation under redox neutral conditions.
我们报告了一种通过三种组分(即呋喃、醇和溴烷)的光诱导钯催化反应进行自由基脱芳构化的有效且温和的方法。在这一策略中,在氧化还原中性条件下,通过级联 C-C/C-O 键形成,由呋喃一步制备出各种官能化螺杂环。