Aryl‐to‐Vinyl 1,4‐Nickel Migration/Reductive Cross‐Coupling Reaction for the Stereoselective Synthesis of Multisubstituted Olefins
作者:Cui‐Tian Wang、Peng‐Yu Liang、Ming Li、Bin Wang、Yu‐Zhao Wang、Xue‐Song Li、Wan‐Xu Wei、Xue‐Ya Gou、Ya‐Nan Ding、Zhe Zhang、Yu‐Ke Li、Xue‐Yuan Liu、Yong‐Min Liang
DOI:10.1002/anie.202304447
日期:2023.7.10
The 1,4-nickel migration process from aryl to alkenyl groups is now reported for the first time. The alkenyl nickel intermediates generated by this highly stereoselective migration process can be coupled with brominated alkanes to form multisubstituted olefins. The current method provides a new and efficient approach for the synthesis of Z/E olefins with high stereoselectivity.
首次报道了 1,4-镍从芳基到烯基的迁移过程。这种高度立体选择性迁移过程产生的烯基镍中间体可以与溴化烷烃偶联形成多取代烯烃。该方法为高立体选择性Z / E烯烃的合成提供了一种新的、高效的方法。