Effects of Alkoxy Substitution on the Optical Properties of 9,10-Anthraquinone and Anthracene: 2,3,6,7-Tetrapropoxy-substituted vs. 2,6-Dipropoxy-substituted Derivatives

• Akira Ohta

  Department of Chemistry, Faculty of Science, Shinshu University

• Kazuki Hattori

  Department of Chemistry, Faculty of Science, Shinshu University

• Yui Kusumoto

  Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo

• Takeshi Kawase

  Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo

• Takashi Kobayashi

  Department of Physics and Electronics, Graduate School of Engineering, Osaka Prefecture University

• Hiroyoshi Naito

  Department of Physics and Electronics, Graduate School of Engineering, Osaka Prefecture University

• Chitoshi Kitamura

  Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo

抄録

2,3,6,7-Tetrapropoxy- and 2,6-dipropoxy-substituted 9,10-anthraquinone (AQ) and anthracene (ANT) derivatives were synthesized, and their optical properties in solution and in the solid state were investigated. In AQs, the tetrapropoxy derivative exhibited a red shift of absorption in comparison with the dipropoxy derivative and ANT. In contrast, in ANTs, the dipropoxy derivative exhibited a red shift of absorption and fluorescence in comparison with the tetrapropoxy derivative and ANT. The electronic effects of alkoxy substitution could be explained by TD-DFT calculations.

収録刊行物

• Chemistry Letters

  Chemistry Letters 41 (7), 674-676, 2012-06-16

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360283694088420352
• NII論文ID: 130004426605
• DOI: 10.1246/cl.2012.674
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/41/7/674/55637100/cl.2012.674.pdf
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