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Volume: 41 | Article ID: art00013
Synthesis and Photochemical Behavior of Xanthene Dye-Peroxybenzoate Initiators
  DOI :  10.2352/J.ImagingSci.Technol.1997.41.2.art00013  Published OnlineMarch 1997

A series of xanthene dyes bearing a tert-butyl peroxybenzoate moiety was synthesized. The fluorescence and phosphorescence spectra were measured to determine the photoproperties of xanthene dye peresters. The transient phenomena were also examined by nanosecond laser flash photolysis in organic solvents at room temperature. Furthermore, the photodecomposition behavior of these compounds was followed by UV-VIS absorption and the final decomposition products were distinguished by comparing IR spectra before and after the irradiation with an Ar+ laser at 514.5 nm. To prove their application to information recording materials, the sensitivities for the visible light initiating system are also reported.

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Yaohong Chen, Tetsuya Kageyama, Toshinao Takahashi, Toshiyoshi Urano, Shigeru Takahara, Tsuguo Yamaoka, Hirochika Sakuragi, "Synthesis and Photochemical Behavior of Xanthene Dye-Peroxybenzoate Initiatorsin Journal of Imaging Science and Technology,  1997,  pp 178 - 184,

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Copyright © Society for Imaging Science and Technology 1997
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