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Showing 1–4 of 4 results
Advanced filters: Author: Kalipada Koner Clear advanced filters

  • Direct electrocatalytic oxidation of propylene in aqueous solution has been limited to precious-metal catalysts in halogenated electrolytes. Now, a perovskite oxide has achieved 40% Faradaic efficiency towards propylene oxide and glycol using water as the oxygen source in a phosphate/polyphosphate electrolyte.

    • Kalipada Koner
    • Jason S. Adams
    • Karthish Manthiram
    Research
    Nature Catalysis
    P: 1-10

  • A one-pot, metal-free synthesis of nitrogen-containing polycyclic aromatic heterocycles is reported by using a sequence of imine condensation, nucleophilic aromatic substitution and intramolecular Friedel–Crafts reactions. Subsequently, in situ crystallization using precipitation under high pressure yields a series of substituted and unsubstituted 5,11,17-triazatrinaphthylene compounds.

    • Kalipada Koner
    • Rahul Banerjee
    Research
    Nature Synthesis
    Volume: 3, P: 1266-1274

  • A wide variety of covalent organic cages and two- and three-dimensional covalent organic frameworks have been obtained through dynamic covalent chemistry, yet the synthesis of their one-dimensional counterparts has remained challenging. Porous covalent organic nanotubes have now been prepared through reversible aldehyde–amine condensation and it has been shown that these can further assemble into toroidal architectures.

    • Kalipada Koner
    • Shayan Karak
    • Rahul Banerjee
    Research
    Nature Chemistry
    Volume: 14, P: 507-514