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Excited-State Intramolecular Proton Transfer and Rotamerism of 2-(2‘-hydroxyvinyl)benzimidazole and 2-(2‘-hydroxyphenyl)imidazole

✍ Scribed by Forés, M.; Duran, M.; Solà, M.; Adamowicz, L.

Book ID
126869067
Publisher
American Chemical Society
Year
1999
Tongue
English
Weight
152 KB
Volume
103
Category
Article
ISSN
1089-5639

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Spectral characteristics and prototropic reactions of 2-(2'-hydroxyphenyl)benzimidazole (HPBI) in Tween-20, Tween-40, Tween-60, Tween-80, and dioxane-water mixtures of different compositions have been studied. Comparison of the fluorescence band maxima of the tautomer band in nonionic micelles with