作者:Nishino, Sodai、Kurahashi, Takuya
DOI:10.1093/chemle/upae111
日期:——
Herein, we report a Ni-photoredox-catalyzed stereoconvergent coupling of phenols and alkenyl halides, which affords a Z-coupling product. Moreover, by simply changing the solvent, the reaction also provides access to the E-coupling product with high stereoselectivity. The key factor for changing the stereoisomer of the product was found to be the fluorescence lifetime of photocatalyst.
在此,我们报道了一种Ni-光氧化还原催化的苯酚和卤代烯的立体会聚偶联,它提供了Z-偶联产物。此外,通过简单地改变溶剂,该反应还提供了具有高立体选择性的E-偶联产物。研究发现改变产物立体异构体的关键因素是光催化剂的荧光寿命。