Photocatalytic Cross-Coupling of Tetrafluoropyridine Sulfides with Vinyl Halides for the Synthesis of β,γ-Unsaturated Carbonyl Compounds
作者:Muhammad Kashif Zaman、Ruining Li、Wei Deng
DOI:10.1021/acs.joc.3c01800
日期:2023.11.17
β,γ-Unsaturated carbonyl compounds serve as versatile building blocks in organic synthesis and medicinal chemistry. Herein we reported the synthesis of β,γ-unsaturated carbonyl compounds from tetrafluoropyridine sulfides with vinyl halides. This cross-coupling reaction takes the advantage of photocatalysis, as well as zinc catalysis, which is preferred due to its less-toxic, earth abundant, and cost-effective
β,γ-不饱和羰基化合物是有机合成和药物化学中的通用结构单元。在此,我们报道了由四氟吡啶硫化物与卤乙烯合成β,γ-不饱和羰基化合物。这种交叉偶联反应利用了光催化和锌催化的优点,锌催化因其毒性较小、地球资源丰富且成本效益高而受到青睐。