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Showing 1–3 of 3 results
Advanced filters: Author: Stanislaw F. Wnuk Clear advanced filters

  • Helicenes represent key building blocks leading eventually to carbonaceous nanostructures. Here, exploiting [4]-helicene as a benchmark, the authors present a synthetic route to racemic helicenes via a vinylacetylene mediated gas phase chemistry with aryl radicals involving ring annulation.

    • Long Zhao
    • Ralf I. Kaiser
    • Felix R. Fischer
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • Nanobowls represent building blocks of fullerenes and nanotubes as detected in combustion systems and deep space, but their formation mechanisms in these environments have remained elusive. Here, the authors explore the gas-phase formation of benzocorannulene and beyond to the C40 nanobowl.

    • Lotefa B. Tuli
    • Shane J. Goettl
    • Ralf I. Kaiser
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-12

  • Polycyclic aromatic hydrocarbons (PAHs) represent key molecular building blocks in extraterrestrial environments but the understanding of their formation and growth in this environment has remained elusive. Here the authors reveal how naphthalene can be efficiently formed via rapid radical–radical reactions.

    • Long Zhao
    • Ralf. I. Kaiser
    • Stanislaw F. Wnuk
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-7