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Showing 1–7 of 7 results
Advanced filters: Author: Joyann S. Barber Clear advanced filters
  • Dihydrobenzofurans and indolines are common substructures in medicines and natural products. Herein, the authors report a palladium-catalyzed [3 + 2] (hetero)annulation proceeding in an anti-selective fashion and enabling direct access to these valuable heterocycles with broad reaction scope.

    • Hui-Qi Ni
    • Ilia Kevlishvili
    • Keary M. Engle
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8
  • An analysis of 24,202 critical cases of COVID-19 identifies potentially druggable targets in inflammatory signalling (JAK1), monocyte–macrophage activation and endothelial permeability (PDE4A), immunometabolism (SLC2A5 and AK5), and host factors required for viral entry and replication (TMPRSS2 and RAB2A).

    • Erola Pairo-Castineira
    • Konrad Rawlik
    • J. Kenneth Baillie
    ResearchOpen Access
    Nature
    Volume: 617, P: 764-768
  • Strained organic compounds have long fascinated the chemistry community. Heterocyclic allenes are particularly interesting strained intermediates, but their use in synthetic chemistry is rather scarce. Now, an experimental and computational study of azacyclic allenes demonstrates that heteroatom-containing cyclic allenes can be harnessed for the construction of complex molecular scaffolds, including those that bear multiple stereogenic centres.

    • Joyann S. Barber
    • Michael M. Yamano
    • Neil K. Garg
    Research
    Nature Chemistry
    Volume: 10, P: 953-960
  • Analysis of two homologous groups of fungal pericyclases demonstrates how they can catalyse either an Alder-ene reaction—which has not previously been found in nature—or a hetero-Diels–Alder reaction.

    • Masao Ohashi
    • Cooper S. Jamieson
    • Yi Tang
    Research
    Nature
    Volume: 586, P: 64-69
  • Given the abundance of amines in pharmaceutical substances, new strategies for the formation of C–N bonds are highly sought after. Now, using a dual photoredox–copper catalysis system, a method for amine synthesis has been developed.

    • Joyann S. Barber
    • Francesca M. Ippoliti
    • Neil K. Garg
    News & Views
    Nature Catalysis
    Volume: 1, P: 97-98