Löschung der Fluoreszenz aromatischer Ur
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Dr. J. Stumpe; Prof. Dr. K. Schwetlick; Prof. Dr. M. G. Kuzmin
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Article
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1982
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John Wiley and Sons
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English
⚖ 533 KB
**Fluorescence Quenching of N‐Arylurethanes by Ketones** Fluorescence and photo‐Fries reaction of N‐aryl‐urethanes can be quenched by diffusion‐controlled energy transfer to biacetyl, acetone and other aliphatic ketones. Quenching of the photo reaction and fluorescence obeys the Stern‐ Volmer Equat