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Showing 1–2 of 2 results
Advanced filters: Author: Timothy A. Barendt Clear advanced filters

  • Chiral organic materials hold significant potential in optoelectronics, sensing, and catalysis, with macrocycles potentially offering enhanced chiroptical properties thanks to their preorganisation. Here, the authors synthesize bis-perylene diimide-based macrocycles with multiple sources of chirality, revealing the dominant influence of chromophore helical chirality on chiroptical properties and enabling chirality induction in achiral guests.

    • Denis Hartmann
    • Samuel E. Penty
    • Timothy A. Barendt
    ResearchOpen Access
    Communications Chemistry
    Volume: 9, P: 1-8

  • Sustainable catalysts based on main-group elements, such as frustrated Lewis pairs, have emerged as alternatives to precious metal systems. Here the authors show that the charge-transfer band between P(mes)3 and B(C6F5)3 can be analyzed by supramolecular UV-vis spectroscopic techniques to provide the key thermodynamic parameter for the active encounter complex.

    • Alastair T. Littlewood
    • Tao Liu
    • Andrew R. Jupp
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-9