## 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
Reinvestigation of solvent catalyzed ground-state reverse proton transfer in 7-hydroxyquinoline
✍ Scribed by Pi-Tai Chou; Shannon Studer Martinez
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 604 KB
- Volume
- 235
- Category
- Article
- ISSN
- 0009-2614
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## Abstract The interplay between excited‐state charge and proton transfer reactions in protic solvents is investigated in a series of 7‐azaindole (7AI) derivatives: 3‐cyano‐7‐azaindole (3CNAI), 5‐cyano‐7‐azaindole (5CNAI), 3,5‐dicyano‐7‐azaindole (3,5CNAI) and dicyanoethenyl‐7‐azaindole (DiCNAI).