{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,5]],"date-time":"2026-11-05T22:35:47Z","timestamp":1793918147512,"version":"4.8.0"},"reference-count":52,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2025,1,18]],"date-time":"2025-01-18T00:00:00Z","timestamp":1737158400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007129","name":"Shandong Provincial Natural Science Foundation","doi-asserted-by":"publisher","award":["ZR2024MB033"],"award-info":[{"award-number":["ZR2024MB033"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007129","name":"Shandong Provincial Natural Science Foundation","doi-asserted-by":"publisher","award":["ZR2022QB187"],"award-info":[{"award-number":["ZR2022QB187"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007129","name":"Shandong Provincial Natural Science Foundation","doi-asserted-by":"publisher","award":["2022BS12"],"award-info":[{"award-number":["2022BS12"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Doctoral Research Foundation of Weifang University","award":["ZR2024MB033"],"award-info":[{"award-number":["ZR2024MB033"]}]},{"name":"Doctoral Research Foundation of Weifang University","award":["ZR2022QB187"],"award-info":[{"award-number":["ZR2022QB187"]}]},{"name":"Doctoral Research Foundation of Weifang University","award":["2022BS12"],"award-info":[{"award-number":["2022BS12"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>Developing a new type of circularly polarized luminescent active small organic molecule that combines high fluorescence quantum yield and luminescence dissymmetric factor in both solution and solid state is highly challenging but promising. In this context, we designed and synthesized a unique triarylborane-based [2.2]paracyclophane derivative, m-BPhANPh2-Cp, in which an electron-accepting [(2-dimesitylboryl)phenyl]ethynyl group and an electron-donating N,N-diphenylamino group are introduced into two different benzene rings of [2.2]paracyclophane. Owing to the electronic effect of these two substituents, this compound can display charge-transfer emission with large Stokes shifts (\u2206\u03c5 = 4.23 \u2212 8.20 \u00d7 103 cm\u22121) and fair quantum yields (\u03a6F = 0.15 \u2212 0.37) in solutions. In addition, this compound can emit strong blue fluorescence in the solid state with quantum yields that are even much higher than in solution (\u03a6F up to 0.64 in powder and spin-coated film). Moreover, the enantiomeric forms of m-BPhANPh2-Cp can show strong CPL signals in both dilute solution and solid state with |glum|s up to 9.6 \u00d7 10\u22123 and 5.4 \u00d7 10\u22123, respectively. Thus, it is possible to achieve tunable CPL from blue to yellow in solution with high BCPLs ranging from 56.7 to 26.6 M\u22121 cm\u22121 and intense blue CPL combing high \u03a6F and |glum| in the solid state.<\/jats:p>","DOI":"10.3390\/molecules30020390","type":"journal-article","created":{"date-parts":[[2025,1,20]],"date-time":"2025-01-20T09:11:13Z","timestamp":1737364273000},"page":"390","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["[(2-Dimesitylboryl)phenyl]ethynyl-Substituted [2.2]Paracyclophane Exhibiting Circularly Polarized Luminescence in Both Solution and Solid-State"],"prefix":"10.3390","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-0568-8288","authenticated-orcid":false,"given":"Lianfeng","family":"Guo","sequence":"first","affiliation":[{"name":"School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mengyuan","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Chemical Engineering and Environmental Engineering, Weifang University, Weifang 261061, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cuihua","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,1,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"eadi9944","DOI":"10.1126\/sciadv.adi9944","article-title":"Processable circularly polarized luminescence material enables flexible stereoscopic 3D imaging","volume":"9","author":"Zhang","year":"2023","journal-title":"Sci. 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