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Showing 1–3 of 3 results
Advanced filters: Author: Carsten Kreyenschulte Clear advanced filters

  • The selective reduction of arenes is important in organic synthesis and also valorization of biomass. Here, the authors report the use of ruthenium-based nanoparticles, which display high activity in arene reduction and preferentially hydrogenate aromatic rings rather than cleaving etheric C-O bonds.

    • Xinjiang Cui
    • Annette-Enrica Surkus
    • Matthias Beller
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-8

  • Promoters are able to modulate the performance of catalysts for a given process, but this can be done through various mechanisms. Here the role of Mn as a promoter on Fe-based catalysts for CO2 hydrogenation to olefins is comprehensively investigated via spectroscopic and kinetic analyses. The promoter induces a restructuring of the catalyst surface, balancing the strength of the adsorption of reactants and intermediates.

    • Qingxin Yang
    • Elizaveta A. Fedorova
    • Evgenii V. Kondratenko
    ResearchOpen Access
    Nature Catalysis
    Volume: 8, P: 595-606

  • A method for the selective deuteration of anilines, indoles, phenols and heterocyclic compounds, including natural products and other bioactive molecules, has been developed. The nanostructured iron catalyst that underpins this process is prepared by combining cellulose with iron salts and has been used for the preparation of deuterated compounds on up to a kilogram scale.

    • Wu Li
    • Jabor Rabeah
    • Matthias Beller
    ResearchOpen Access
    Nature Chemistry
    Volume: 14, P: 334-341