Synthesis and Photophysical Properties of Tris-bridged [3.3.<i>n</i>](3,6,9)Carbazolophanes

• Keita Tani

  Division of Natural Science, Osaka Kyoiku University

• Naoki Sakumoto

  Division of Natural Science, Osaka Kyoiku University

• Koji Kubono

  Division of Natural Science, Osaka Kyoiku University

• Kazushige Hori

  Division of Natural Science, Osaka Kyoiku University

• Yasuo Tohda

  Division of Natural Science, Osaka Kyoiku University

• Hiroaki Benten

  Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University

• Hideo Ohkita

  Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University

• Shinzaburo Ito

  Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University

• Masahide Yamamoto

  Faculty of Science and Engineering, Ritsumeikan University

Abstract

Tris-bridged [3.3.n](3,6,9)carbazolophanes 1n (n=3–6), which are appropriate model compounds for fully overlapped excimer in carbazole chromophore, have been synthesized and characterized by NMR, X-ray, absorption and fluorescence spectra; 1n showed excimeric fluorescence, whose emission maxima strongly depended on the angles and distances between carbazole rings.

Journal

• Chemistry Letters

  Chemistry Letters 38 (2), 140-141, 2009-01-10

  Oxford University Press (OUP)

Keywords

• General Chemistry

Details

• CRID: 1360002219111240448
• NII Article ID: 10025119106
• NII Book ID: AA00603318
• DOI: 10.1246/cl.2009.140
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/38/2/140/55597892/cl.2009.140.pdf
• Data Source:
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  • CiNii Articles