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Comment on “Ground-State Triple Proton Transfer in 7-Hydroxyquinoline. 4. Observation in Room-Temperature Methanol and Aqueous Solutions”

✍ Scribed by Chou, Pi-Tai; Wei, Ching-Yen

Book ID: 126106609
Publisher: American Chemical Society
Year: 1998
Tongue: English
Weight: 16 KB
Volume: 102
Category: Article
ISSN: 0022-3654
DOI: 10.1021/jp980741a

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## AbSlTilCt 'I-hydroxyquinoline (7HQ) dissolved in a solid poly( 2-hydroxyethylmethacrylate) (PHEMA) matrix shows dual fluorescence at room temperature: a blue one (376 nm) from enol forms and a green one (5 15 nm) from the keto tautomer. This isomer can be populated by an excited-state triple pr