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Showing 1–4 of 4 results
Advanced filters: Author: Liang-Wen Qi Clear advanced filters

  • Axially chiral biaryls have proven to have a wide variety of uses—perhaps most importantly as ligands in asymmetric catalysis—but their synthesis remains challenging. Here, Bin Tan and colleagues report a redox-neutral aryl–aryl coupling, providing a direct route to N,N and N,O axially chiral biaryls in high yields and enantioselectivities.

    • Liang-Wen Qi
    • Shaoyu Li
    • Bin Tan
    Research
    Nature Catalysis
    Volume: 2, P: 314-323

  • The use of activating and directing groups can dramatically alter the course of a reaction. Now, it has been shown that an azo group can effectively perform as both in chiral phosphoric-acid catalysed formal nucleophilic aromatic substitution of azobenzene derivatives with indoles, affording axially chiral arylindoles with excellent enantioselectivities.

    • Liang-Wen Qi
    • Jian-Hui Mao
    • Bin Tan
    Research
    Nature Chemistry
    Volume: 10, P: 58-64

  • The emergence of superconductivity under pressure is reported in a chromium-based kagome metal, CsCr3Sb5, which has strong electron correlations, frustrated magnetism and characteristic flat bands close to the Fermi level.

    • Yi Liu
    • Zi-Yi Liu
    • Guang-Han Cao
    Research
    Nature
    Volume: 632, P: 1032-1037

  • Effective strategies for direct arene C−H functionalization are sought after. Here arene C−H functionalization via iridium nitrenoid-catalysed nucleophilic aromatic substitution allows the coupling of aryl azides with different carbon nucleophiles and is applied to the enantioselective synthesis of NOBINs

    • Liang-Wen Qi
    • Torben Rogge
    • Yixin Lu
    Research
    Nature Catalysis
    Volume: 7, P: 934-943