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We explored the appropriate monomer structures and reaction conditions for the site- and regio-selective hydroarylation polyaddition of PAHs using a Co-catalyst. As poly(naphthalene) and poly(naphthalenevinylene) derivatives linked at β-positions show high fluorescence quantum yields (Φ > 0.7) and have been applied to OLEDs, 2,6-di(1-pyrazolyl)naphthalene was designed as a new naphthalene monomer. A site- and regio-selective hydroarylation polyaddition proceeded smoothly under mild reaction conditions to obtain the corresponding PAV. In addition, this monomer design was applicable to the hydroarylation polyaddition of a carbazole unit. Furthermore, the optical and electronic properties of the synthesized PAVs were evaluated.

権利情報:

• In Copyright
  

  This is the peer reviewed version of the following article: R. Iwamori, J. Kuwabara, T. Yasuda, T. Kanbara, Molecular Design of Naphthalene- and Carbazole-Based Monomers for Regiospecific Synthesis of Poly(arylenevinylene)s via Co-Catalyzed Hydroarylation Polyaddition. Macromol. Rapid Commun. 2024, 45, 2400168, which has been published in final form at https://doi.org/10.1002/marc.202400168. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.

キーワード: Hydroarylation Polyaddition, Poly(arylenevinylene)s, Regiospecific Synthesis, Organic light-emitting diode

刊行年月日: 2024-04-21

出版者: Wiley

掲載誌:

• Macromolecular Rapid Communications (ISSN: 10221336) vol. 45 issue. 16 2400168

研究助成金:

• Japan Society for the Promotion of Science 23KJ0240

原稿種別: 著者最終稿 (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.4705

公開URL: https://doi.org/10.1002/marc.202400168

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更新時刻: 2025-04-21 12:30:09 +0900

MDRでの公開時刻: 2025-04-21 12:20:35 +0900