Visible-Light-Induced, Palladium-Catalyzed Annulation of 1,3-Dienes to Construct Vinyl <i>N</i>-Heterocycles
作者:Yu Zheng、Weidong Lu、Zhenzhen Xie、Kai Chen、Haoyue Xiang、Hua Yang
DOI:10.1021/acs.orglett.2c02101
日期:2022.7.29
Herein, a photoinduced palladium-catalyzed annulation of 1,3-dienes with bifunctional halognated alkylamines has been developed, offering a facile route to access a broad range of vinylpyrrolidines. The reactivity profile of this protocol was able to be readily manipulated to assemble vinylpyrrolidine and vinlysilaazacycle. Remarkably, the utility of this strategy was further illustrated in the construction
在此,开发了一种光诱导钯催化的 1,3-二烯与双功能卤代烷基胺的环化反应,为获得广泛的乙烯基吡咯烷提供了一种简便的途径。该协议的反应特性能够很容易地操纵以组装乙烯基吡咯烷和 vinlysilaazacycle。值得注意的是,该策略的实用性在构建复杂且具有生物学重要性的分子以及所得产品的多样性导向转化中得到了进一步说明。