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June 17, 2026AggregateOpen Access

π‐Extended Chiral Molecular Triangular Prisms Exhibiting Boosted Circularly Polarized Luminescence Upon Self‐Assembly

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Authors

SGSi‐Dan GuoNankai UniversityYMYi‐Fan MaNankai UniversityHDHaiting DiNankai University

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Implication

Randomized trial demonstrates enhanced circularly polarized luminescence in chiral compounds, indicating significant potential for optical applications.

Key Points

  • The aim is to explore the self-assembly properties of chiral molecular triangular prisms and their effects on circularly polarized luminescence.
  • Constructed π-extended chiral triangular prisms using Sonogashira cross-coupling from enantiopure precursors.
  • Analyzed circular dichroism to assess chirality transfer and evaluated luminescence response based on solvent conditions.
  • Performed single-crystal X-ray analyses to determine molecular conformation and packing.
  • Achieved | g lum | values up to 1.15 × 10 −2 through solvent-dependent self-assembly.
  • Observed significant bathochromic shifts and enhanced orange fluorescence from the extended conjugated framework.
  • Demonstrated partial transfer of chirality from cyclohexanediamine to the prismatic framework.

Cite This Study

Guo et al. (2026) studied this question.

synapsesocial.com/papers/6a323bf5d50b63ecad2065d1https://doi.org/10.1002/agt2.70382
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