Aryl(hetaryl)pyrazolines as new photoacid generators for optical information recording

作者：Traven V F^*; Ivanov I V; Dolotov S M; Kobeleva O I; Valova T M; Barachevsky V A

来源：Journal of Photochemistry and Photobiology A: Chemistry , 2014, 295: 34-39.

DOI：10.1016/j.jphotochem.2014.08.016

• Aryl(hetaryl)pyrazolines
• Photoacidiy
• Fluorescence
• Rhodamine dyes
• Optical memory

Photodehydrogenation of aryl(hetaryl)pyrazolines in the presence of organohalogen compounds has been used for fluorescence activation of Rhodamine laser dyes both in organic solvents and in polymer films. The ability of aryl(hetaryl)pyrazolines as photoacids to generate a highly fluorescent Rhodamine dye can be used for optical information recording.

• 出版日期2014-12-1