Observation of Three Bands in Fluorescence Spectra of Asymmetric Diamines Having Primary and Tertiary Amino Groups

• Shunzo Yamamoto

  Department of Chemistry, Faculty of Science, Okayama University3-1-1, Tsushima-naka, Okayama

• Hidemasa Habara

  Department of Chemistry, Faculty of Science, Okayama University3-1-1, Tsushima-naka, Okayama

抄録

Broad and asymmetric emission spectra were observed with some saturated diamines which have a primary and a tertiary amino group in cyclohexane. These spectra were resolved into three component bands. The shortest and longest wavelength bands were assigned to an excited tertiary amino group moiety and an exciplex formed between the excited tertiary and the ground-state primary amino groups. The middle band was observed for the first time, and its assignment has been discussed.

収録刊行物

• Chemistry Letters

  Chemistry Letters 26 (8), 757-758, 1997-08-01

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360283694086105344
• NII論文ID: 10002613816
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.1997.757
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/26/8/757/56075404/cl.1997.757.pdf
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