2026-10-12T20:47:03Z https://api.figshare.com/v2/oai

oai:figshare.com:article/34037308 2026-10-01T00:10:26Z category_146 category_915 category_19 category_21 category_873 category_61 category_64 category_133 portal_63 item_type_6 month_year_10_2026

Design of Small Circularly Polarized Luminescence-Active Planar-Chiral Azaboroles Jakub Koudelka (25147120) Timothée Cadart (11261302) Ivana Císařová (1580947) Róbert Gyepes (1573735) Miroslav Štěpánek (1463071) Jan Fischer (720642) Jhon Sebastian Oviedo Ortiz (22826318) Jeanne Crassous (1467454) Martin Kotora (544451) Space Science Physical Sciences not elsewhere classified Pharmacology Biotechnology Chemical Sciences not elsewhere classified Developmental Biology Cancer Plant Biology solid state unlike exhibits superior fluorescence 7 × 10 lum </ sub cpl </ sub chiral azaboroles bearing 1a </ b chiral azaboroles g </ >< sub b </ chiral scaffold three substances paracyclophane unit optical properties heterocycle led 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 (<i>g</i>_lum up to 4.7 × 10^–3 and <i>B</i>_CPL up to 3.1 M^–1 cm^–1). <b>1a</b> exhibits superior fluorescence in the solid state unlike the rest of the series. 2026-09-30T00:00:00Z Text Journal contribution 10.1021/acs.orglett.6c03789.s001 https://figshare.com/articles/journal_contribution/Design_of_Small_Circularly_Polarized_Luminescence-Active_Planar-Chiral_Azaboroles/34037308 CC BY-NC 4.0