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Structural requirements for efficient photoinduced electron transfer (PET) quenching in 9-aminoalkylanthracenes |
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| Authors: | John C. Beeson Michael E. Huston Douglas A. Pollard T. K. Venkatachalam Anthony W. Czarnik |
| Affiliation: | (1) Department of Chemistry, The Ohio State University, 43210 Columbus, Ohio |
| Abstract: | The structure-quenching relationship in 9-aminoalkylanthracenes is examined by the synthesis and fluorescence evaluation of five derivatives; it is observed that benzylic 2° and 3° amines lead to  95% quenching of anthracene fluorescence in water, while other amines afford substantially lower quenching efficiencies. |
| Keywords: | Photo induced electron transfer (PET) quenching 9-aminoalkylanthracenes structure |
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