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Peer-reviewedCC BYOrganic letters

Design of Small Circularly Polarized Luminescence-Active Planar-Chiral Azaboroles.

  • Jakub Koudelka1
  • Timothée Cadart1
  • Ivana Císařová2
  • Róbert Gyepes3
  • Miroslav Štěpánek4
  • Jan Fischer5
  • Jhon Sebastian Oviedo Ortiz6
  • Jeanne Crassous6
  • Martin Kotora1
6 affiliations
  1. 1Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 00Praha 2, Czech Republic.
  2. 2Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 00Praha 2, Czech Republic.
  3. 3Department of Chemistry, Faculty of Education, J. Selye University, Bratislavská 3322, 945 01Komárno, Slovakia.
  4. 4Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 00Prague 2, Czech Republic.
  5. 5Department of Analytical Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 00Prague 2, Czech Republic.
  6. 6University of Rennes, CNRS , ISCR-UMR 6226, Rennes35000, France.
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Abstract

We report an enantioselective approach toward new planar-chiral azaboroles bearing the [2.2]paracyclophane unit and studies of their (chir)optical properties. Fusing the planar-chiral scaffold with a B,N-heterocycle led to the formation of a set of three substances, all of which have interesting chiroptical properties (glum up to 4.7 × 10-3 and BCPL up to 3.1 M-1 cm-1). 1a exhibits superior fluorescence in the solid state unlike the rest of the series.

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Cite

BibTeXRIS
BibTeX
@article{koudelka2026design,
  title = {{Design of Small Circularly Polarized Luminescence-Active Planar-Chiral Azaboroles.}},
  author = {Jakub Koudelka and Timothée Cadart and Ivana Císařová and Róbert Gyepes and Miroslav Štěpánek and Jan Fischer and Jhon Sebastian Oviedo Ortiz and Jeanne Crassous and Martin Kotora},
  journal = {Organic letters},
  year = {2026},
  month = oct,
  doi = {10.1021/acs.orglett.6c03789},
  url = {https://europepmc.org/article/MED/42917698},
  note = {CC BY},
}
RIS
TY  - JOUR
TI  - Design of Small Circularly Polarized Luminescence-Active Planar-Chiral Azaboroles.
AU  - Jakub Koudelka
AU  - Timothée Cadart
AU  - Ivana Císařová
AU  - Róbert Gyepes
AU  - Miroslav Štěpánek
AU  - Jan Fischer
AU  - Jhon Sebastian Oviedo Ortiz
AU  - Jeanne Crassous
AU  - Martin Kotora
PY  - 2026
DA  - 2026/10/01
JO  - Organic letters
DO  - 10.1021/acs.orglett.6c03789
UR  - https://europepmc.org/article/MED/42917698
AB  - We report an enantioselective approach toward new planar-chiral azaboroles bearing the [2.2]paracyclophane unit and studies of their (chir)optical properties. Fusing the planar-chiral scaffold with a B,N-heterocycle led to the formation of a set of three substances, all of which have interesting chiroptical properties (glum up to 4.7 × 10-3 and BCPL up to 3.1 M-1 cm-1). 1a exhibits superior fluorescence in the solid state unlike the rest of the series.
SN  - 1523-7060
SN  - 1523-7052
ER  -