1,3,5-Triarylpyrazoles as Phosphorescing Impurities in 1,3,5-Triaryl-2-prazolines

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概要

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• The origin of the phosphorescence observed for 1,3,5-triphenyl-2-pyrazoline and its substituted derivatives was investigated. Unlike the previously accepted conclusion, our conclusion is that the phosphorescence originates from the corresponding pyrazoles formed from the pyrazolines by the action of light.

• 公益社団法人 日本化学会の論文

著者

• Yamamoto Hiroyoshi

  Department Of Cardiology Osaka National Hospital

• Shirota Yasuhiko

  Department Of Applied Chemistry Faculty Of Engineering Osaka University

• Mikawa Hiroshi

  Department of Applied Chemistry, Faculty of Engineering, Osaka University

• Sano Yumiko

  Department of Applied Chemistry, Faculty of Engineering, Osaka University

• Seki Hajime

  IBM Research Laboratory

• Yamamoto Hiroyoshi

  Department of Applied Chemistry, Faculty of Engineering, Osaka University

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